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+No pages of output.
--- /dev/null
+Luca Padovani <lpadovan@cs.unibo.it>
--- /dev/null
+[ebrowse-hs "ebrowse 5.0" " -x" () ()][ebrowse-ts [ebrowse-cs "APushParser" () 0"src/APushParser.hh" "class APushParser
+{" 75"src/APushParser.hh" ]
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+[ebrowse-ms "~TPushParser" () 1 () " virtual ~TPushParser()" 321 0 "src/TPushParser.cc" "TPushParser::~TPushParser()" 241]
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+()()
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+][ebrowse-ts [ebrowse-cs "EmptyStream" "TCharStream" 0"src/TCharStream.hh" " class EmptyStream {" 289() ]
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+[ebrowse-ms "getCore" () 0 "src/domnav.cc" "getCore(const" 629 0 "src/domnav.cc" "getCore(const" 629]
+[ebrowse-ms "getRightmostChild" () 0 "src/domnav.cc" "getRightmostChild(const" 37 0 "src/domnav.cc" "getRightmostChild(const" 37]
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+[ebrowse-ms "isFunction" () 0 "src/domnav.cc" "isFunction(const" 1879 0 "src/domnav.cc" "isFunction(const" 1879]
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+[ebrowse-ms "isOperator" () 0 "src/domnav.cc" "isOperator(const" 1553 0 "src/domnav.cc" "isOperator(const" 1553]
+[ebrowse-ms "isPrimes" () 0 "src/domnav.cc" "isPrimes(const" 1451 0 "src/domnav.cc" "isPrimes(const" 1451]
+[ebrowse-ms "isSb" () 0 "src/domnav.cc" "isSb(const" 1291 0 "src/domnav.cc" "isSb(const" 1291]
+[ebrowse-ms "isSp" () 0 "src/domnav.cc" "isSp(const" 1369 0 "src/domnav.cc" "isSp(const" 1369]
+[ebrowse-ms "isUnicodeAlpha" () 2 "src/dom.hh" "inline bool isUnicodeAlpha(TChar" 303 0 "src/dom.hh" "inline bool isUnicodeAlpha(TChar" 303]
+[ebrowse-ms "isUnicodeDigit" () 2 "src/dom.hh" "inline bool isUnicodeDigit(TChar" 408 0 "src/dom.hh" "inline bool isUnicodeDigit(TChar" 408]
+[ebrowse-ms "isUnicodeSpace" () 2 "src/dom.hh" "inline bool isUnicodeSpace(TChar" 198 0 "src/dom.hh" "inline bool isUnicodeSpace(TChar" 198]
+[ebrowse-ms "main" () 0 "src/texlexer.cc" "main()" 51 0 "src/texlexer.cc" "main()" 51]
+[ebrowse-ms "prevLinearSibling" () 0 "src/domnav.cc" "prevLinearSibling(const" 324 0 "src/domnav.cc" "prevLinearSibling(const" 324]
+[ebrowse-ms "replace" () 0 "src/domnav.cc" "replace(const" 834 0 "src/domnav.cc" "replace(const" 834]
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+)
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+)
+()
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+" 1036]
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+" 53]
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+" 55]
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+" 67]
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+" 55]
+[ebrowse-ms "__TDictionary_hh__" () 512 () () 0 0 "src/TDictionary.hh" "#define __TDictionary_hh__
+" 55]
+[ebrowse-ms "__TDocument_hh__" () 512 () () 0 0 "src/TDocument.hh" "#define __TDocument_hh__
+" 51]
+[ebrowse-ms "__TNode_hh__" () 512 () () 0 0 "src/TNode.hh" "#define __TNode_hh__
+" 43]
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+" 45]
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+" 53]
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+)
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+[ebrowse-ms "TString" () 0 () () 0 0 "src/dom.hh" "typedef DOM::UCS4String TString;" 164]
+)
+()()
+][ebrowse-ts [ebrowse-cs "ProxyAttr" "TNode" 0"src/TNode.hh" " class ProxyAttr
+ {" 765"src/TNode.hh" ]
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+)
+()
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+][ebrowse-ts [ebrowse-cs "TDocument" () 0"src/TDocument.hh" "class TDocument :" 108"src/TDocument.hh" ]
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+)
+([ebrowse-ms "TDocument" () 0 () " TDocument(void);" 162 0 "src/TDocument.cc" "TDocument::TDocument()
+{" 108]
+[ebrowse-ms "create" () 4 () " TNode create(const" 202 0 "src/TDocument.cc" "TDocument::create(const" 789]
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+)
+()
+([ebrowse-ms "findCommonAncestor" () 0 () " static DOM::Node findCommonAncestor(const" 1398 2 "src/TDocument.cc" "TDocument::findCommonAncestor(const" 1560]
+[ebrowse-ms "nodeDepth" () 0 () " static unsigned nodeDepth(const" 1341 2 "src/TDocument.cc" "TDocument::nodeDepth(const" 1362]
+)
+()
+()
+()()
+])()
+()
+()
+()
+()
+()
+()()
+]
\ No newline at end of file
--- /dev/null
+
+* replaceChild on document root should work, but it is implemented as
+ an insertBefore + removeChild, and the insertBefore is not allowed
+ for the document must have xactly _one_ child
+* the code to dispatch the events is wrong, because it stores
+ xmlNodes and not gdome wrappers, hence the nodes can be deleted
+* when firing events, self is not always reffed, what is the reason for
+ doing it?
+* DOMSubtreeModified must have bubble=yes
+* when setting more event listeners for the same node, with same type
+ and same useCapture, the event listener also matters. It seems like
+ now one can set only one event per combination type/capture
+* /usr/lib is given by gdome-config
+* should optimize event propagation, remember only those nodes with
+ listeners
--- /dev/null
+// Copyright (C) 2002, Luca Padovani <luca.padovani@cs.unibo.it>.
+//
+// This file is part of EdiTeX, an editor of mathematical
+// expressions based on TeX syntax
+//
+// EdiTeX is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// EdiTeX is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with EdiTeX; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// For details, see the EdiTeX World-Wide-Web page,
+// http://helm.cs.unibo.it/editex, or send a mail to
+// <luca.padovani@cs.unibo.it>
--- /dev/null
+
+there are two basic syntactic modes:
+
+TeX mode:
+
+* any letter is an identifier by itself
+
+Program mode:
+
+* sequences of letters (and possibly other characters)
+ are collapsed into a single token. Id tokens are separated
+ by any other character not included in one of the collapsing
+ categories.
+
+The mode is a property of the parser.
+
+there are two basic semantic modes:
+
+math mode:
+
+* implicit operator is multiplication
+
+program mode:
+
+* implicit operator is function application
--- /dev/null
+#EXTRA_DIST = BUGS HISTORY LICENSE aclocal.m4 debian/
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+
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+
+lc:
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--- /dev/null
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+
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+# This Makefile.in is free software; the Free Software Foundation
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+# with or without modifications, as long as this notice is preserved.
+
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+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+config.h: stamp-h
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+ @echo timestamp > stamp-h 2> /dev/null
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+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run `make' without going through this Makefile.
+# To change the values of `make' variables: instead of editing Makefiles,
+# (1) if the variable is set in `config.status', edit `config.status'
+# (which will cause the Makefiles to be regenerated when you run `make');
+# (2) otherwise, pass the desired values on the `make' command line.
+
+@SET_MAKE@
+
+all-recursive install-data-recursive install-exec-recursive \
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+ID: $(HEADERS) $(SOURCES) $(LISP)
+ list='$(SOURCES) $(HEADERS)'; \
+ unique=`for i in $$list; do echo $$i; done | \
+ awk ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ here=`pwd` && cd $(srcdir) \
+ && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SUBDIRS)'; for subdir in $$list; do \
+ if test "$$subdir" = .; then :; else \
+ test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
+ fi; \
+ done; \
+ list='$(SOURCES) $(HEADERS)'; \
+ unique=`for i in $$list; do echo $$i; done | \
+ awk ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
+ || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+ -rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+
+# This target untars the dist file and tries a VPATH configuration. Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+ -rm -rf $(distdir)
+ GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
+ mkdir $(distdir)/=build
+ mkdir $(distdir)/=inst
+ dc_install_base=`cd $(distdir)/=inst && pwd`; \
+ cd $(distdir)/=build \
+ && ../configure --srcdir=.. --prefix=$$dc_install_base \
+ && $(MAKE) $(AM_MAKEFLAGS) \
+ && $(MAKE) $(AM_MAKEFLAGS) dvi \
+ && $(MAKE) $(AM_MAKEFLAGS) check \
+ && $(MAKE) $(AM_MAKEFLAGS) install \
+ && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+ && $(MAKE) $(AM_MAKEFLAGS) dist
+ -rm -rf $(distdir)
+ @banner="$(distdir).tar.gz is ready for distribution"; \
+ dashes=`echo "$$banner" | sed s/./=/g`; \
+ echo "$$dashes"; \
+ echo "$$banner"; \
+ echo "$$dashes"
+dist: distdir
+ -chmod -R a+r $(distdir)
+ GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+ -rm -rf $(distdir)
+dist-all: distdir
+ -chmod -R a+r $(distdir)
+ GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+ -rm -rf $(distdir)
+distdir: $(DISTFILES)
+ -rm -rf $(distdir)
+ mkdir $(distdir)
+ -chmod 777 $(distdir)
+ here=`cd $(top_builddir) && pwd`; \
+ top_distdir=`cd $(distdir) && pwd`; \
+ distdir=`cd $(distdir) && pwd`; \
+ cd $(top_srcdir) \
+ && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu Makefile
+ @for file in $(DISTFILES); do \
+ d=$(srcdir); \
+ if test -d $$d/$$file; then \
+ cp -pr $$d/$$file $(distdir)/$$file; \
+ else \
+ test -f $(distdir)/$$file \
+ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+ || cp -p $$d/$$file $(distdir)/$$file || :; \
+ fi; \
+ done
+ for subdir in $(SUBDIRS); do \
+ if test "$$subdir" = .; then :; else \
+ test -d $(distdir)/$$subdir \
+ || mkdir $(distdir)/$$subdir \
+ || exit 1; \
+ chmod 777 $(distdir)/$$subdir; \
+ (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
+ || exit 1; \
+ fi; \
+ done
+info-am:
+info: info-recursive
+dvi-am:
+dvi: dvi-recursive
+check-am: all-am
+check: check-recursive
+installcheck-am:
+installcheck: installcheck-recursive
+all-recursive-am: config.h
+ $(MAKE) $(AM_MAKEFLAGS) all-recursive
+
+install-exec-am: install-binSCRIPTS
+install-exec: install-exec-recursive
+
+install-data-am:
+install-data: install-data-recursive
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-recursive
+uninstall-am: uninstall-binSCRIPTS
+uninstall: uninstall-recursive
+all-am: Makefile $(SCRIPTS) config.h
+all-redirect: all-recursive-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs: installdirs-recursive
+installdirs-am:
+ $(mkinstalldirs) $(DESTDIR)$(bindir)
+
+
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -rm -f Makefile $(CONFIG_CLEAN_FILES)
+ -rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am: mostlyclean-hdr mostlyclean-tags mostlyclean-generic
+
+mostlyclean: mostlyclean-recursive
+
+clean-am: clean-hdr clean-tags clean-generic mostlyclean-am
+
+clean: clean-recursive
+
+distclean-am: distclean-hdr distclean-tags distclean-generic clean-am
+ -rm -f libtool
+
+distclean: distclean-recursive
+ -rm -f config.status
+
+maintainer-clean-am: maintainer-clean-hdr maintainer-clean-tags \
+ maintainer-clean-generic distclean-am
+ @echo "This command is intended for maintainers to use;"
+ @echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-recursive
+ -rm -f config.status
+
+.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
+uninstall-binSCRIPTS install-binSCRIPTS install-data-recursive \
+uninstall-data-recursive install-exec-recursive \
+uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \
+all-recursive check-recursive installcheck-recursive info-recursive \
+dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \
+maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
+distclean-tags clean-tags maintainer-clean-tags distdir info-am info \
+dvi-am dvi check check-am installcheck-am installcheck all-recursive-am \
+install-exec-am install-exec install-data-am install-data install-am \
+install uninstall-am uninstall all-redirect all-am all installdirs-am \
+installdirs mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+backup:
+ cd ..; tar cvfz @PACKAGE@-@VERSION@-`date|tr ' ' '_'|tr ':' '_'`.tar.gz @PACKAGE@
+
+cleanbak:
+ -rm -f `find . -name "*~"`
+
+lc:
+ @( \
+ CFILES=`find . -name "*.c"`; \
+ HFILES=`find . -name "*.h"`; \
+ CCFILES=`find . -name "*.cc"`; \
+ HHFILES=`find . -name "*.hh"`; \
+ ICCFILES=`find . -name "*.icc"`; \
+ wc -l $$CFILES $$HFILES $$CCFILES $$HHFILES $$ICCFILES | tail -n 1 \
+ )
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+
+identifier #
+
+ insert(<mi>#</mi>)
+
+number #
+
+ insert(<mi>#</mi>)
+
+\sqrt
+
+ replace($, <msqrt>$</msqrt>)
+
+\root
+
+ replace($, <mroot><mrow/><mrow>$</mrow></mroot>)
+
+\of
+
+ when (isa($.parent, "mrow") && isa($.parent.parent, "mroot"))
+ let mroot = $.parent.parent
+ if ($.prev and !$.prev.prev and !$.next) replace($.parent, $.prev)
+ replace(mroot.child[0], $)
+
+\underline
+
+ insert(<munder>[$, <mo>_</mo>]</munder>)
+
+\overline
+
+ insert(<mover>[$, <mo>‾</mo>]</mover>)
+
+\cases
+
+ replace($, <mrow><mo>{</mo><mtable>$</mtable></mrow>)
+
+\matrix
+
+ replace($, <mtable>$</mtable>)
+
+\over
+
+ if isa($.parent, "mrow")
+ replace($.parent, <mfrac>[$.parent, $]</mfrac>)
+
+
+_ if isa($.parent, "mrow")
+ if eq($.prev, null)
+ replace($, new(mmultiscripts, [ new mrow, $, new none ]))
+ elseif (isa($.prev, msub))
+ let base = $.prev.children[0]
+ let script = $.prev.children[1]
+ replace($.rev, new(mmultiscripts, [ base, script, new none, $, new none ]))
+ elseif (isa($.prev, msup))
+ let base = $.prev.children[0]
+ let script = $.prev.children[1]
+ replace($.prev, new(msubsup, [ base, $, script ]))
+ elseif (isa($.prev, msubsup))
+ let base = $.prev.children[0]
+ let subscript = $.prev.children[1]
+ let superscript = $.prev.children[2]
+ replace($.prev, new(mmultiscripts, [ base, subscript, superscript, $, new none ]))
+ elseif isa($.prev, mmultiscripts)
+ if ($.prev.children[$.prev.children.size - 2] = null)
+ replace($.prev.children[$.prev.children.size - 2], $)
+ else
+ $.prev.children.append([$, new none])
+ else
+ replace($.prev, new(msub, [ $.prev, $ ]))
+ else if isa($.parent, msub) and $.parent.children[1] = $
+ let base = $.parent.children[0]
+ replace($.parent, new(munder, [ base, $ ]))
+
+
+_, \sb (subscript)
+
+ if parent.isa(mrow)
+ if cursor is first child then
+ sub = new mmultiscripts
+ parent.replace(cursor, sub);
+ sub.set_base(new mrow);
+ sub.set_subscript(cursor);
+ else
+ elem = element prior to cursor in parent
+ if elem.isa(msub) || elem.isa(msup) || elem.isa(mmultiscripts) then
+ append script to multiscript and/or replace single script with
+ multiscript
+ else if elem.isa(munder) || elem.isa(mover) || elem.isa(munderover) then
+ creates another munder
+ else
+ parent.replace(elem, sub);
+ sub.set_base(elem);
+ sub.set_subscript(cursor);
+ else if (parent.isa(msub) and cursor is subscript) or
+ change msub into a munder
+ cursor in same position
+ else
+ replace cursor with msub with empty base
+
+^, \sp (superscript)
+
+ symmetric to subscript
+
+', \prime (prime)
+
+ similar to superscript, but multiple prime superscripts should go
+ together in the same operator
+
+{ (group open)
+
+ replace cursor with mrow, put cursor inside mrow
+ if cursor is inside a table, create a new table row and a new table cell
+ and put the cursor inside the cell
+
+} (group close)
+
+ remove cursor from mrow
+ mrow.parent.advance(cursor, mrow)
+ if cursor inside a table cell then close table
+
+\over,\atop,\above (fraction)
+
+ if cursor.parent.isa(mrow) then
+ frac = new mfrac
+ cursor.parent.parent.replace(mrow, frac)
+ numerator is current content of cursor.parent except for the cursor
+ itself.
+ set denominator to cursor
+ else
+
+\choose
+
+ similar to fractions, but with stretchable parentheses around
+
+\sqrt
+
+ parent.replace(cursor, new msqrt)
+ set new msqrt.base to cursor
+
+\root
+
+ parent.replace(cursor, new mroot)
+ set empty base element
+ set root index to cursor
+
+\of
+
+ check if cursor.parent is mroot (or mrow inside mroot index)
+ or and cursor is in index position. move the cursor to the base element
+
+\underline
+
+ create munder element with stretchable horizontal line as underscript
+ substitute cursor with munder
+ move the cursor in the base element
+
+\overline
+
+ symmetric
+
+accents (\hat)
+
+ create an mover with accent=true and the operator has stretchy=false
+
+wide accents (\widehat)
+
+ as accents, but mover has accent=false and the operator has stretchy=true
+
+\scriptstyle, ...
+
+ create an appropriate mstyle, the cursor moves in. However, when the
+ subformula ends one has to skip the mstyle
+
+\cases
+
+ create mrow with stretchable brace and emtpy table, put cursor inside
+ table
+
+\matrix
+
+ create empty table, cursor inside table
+
+&
+
+ check that cursor is inside a table cell
+ create a new cell next to it
+
+\cr
+
+ check that cursor is inside a table cell inside a table row
+ create a new row
+
+\phantom
+
+ create a mphantom element, cursor inside
+
--- /dev/null
+
+<!ENTITY % TML.node "i|n|o|sp|sb|g|c|row|cell|cursor">
+
+<!ENTITY % TML.common.attrib "
+ id CDATA #IMPLIED
+ xref CDATA #IMPLIED
+">
+
+<!ELEMENT tex (math|cursor)>
+
+<!ELEMENT math (g)>
+<!ATTLIST math
+ %TML.common.attrib;
+ display (0|1) true
+>
+
+<!ELEMENT i EMPTY>
+<!ATTLIST i
+ %TML.common.attrib;
+ val CDATA #REQUIRED
+ name NMTOKEN #IMPLIED>
+<!ELEMENT n EMPTY>
+<!ATTLIST n
+ %TML.common.attrib;
+ val CDATA #REQUIRED
+ name NMTOKEN #IMPLIED>
+<!ELEMENT o EMPTY>
+<!ATTLIST o
+ %TML.common.attrib;
+ val CDATA #REQUIRED
+ name NMTOKEN #IMPLIED>
+
+<!ELEMENT row (cell)+>
+<!ELEMENT cell (%TML.node;)>
+
+<!ELEMENT sb (%TML.node;,%TML.node;)>
+<!ATTLIST sb
+ %TML.common.attrib;
+ under (0|1) #IMPLIED
+>
+<!ELEMENT sp (%TML.node;,%TML.node;)>
+<!ATTLIST sp
+ %TML.common.attrib;
+ over (0|1) #IMPLIED
+>
+
+<!ELEMENT g (%TML.node;)+>
+<!ATTLIST g %TML.common.attrib;>
+
+<!ELEMENT c (%TML.node;)+>
+<!ATTLIST c
+ %TML.common.attrib;
+ name NMTOKEN #REQUIRED
+ left-open (0|1) #IMPLIED>
+
+<!ELEMENT cursor EMPTY>
+<!ATTLIST %TML.common.attrib; val CDATA #REQUIRED>
+
--- /dev/null
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT
+AC_CONFIG_SRCDIR([src/TToken.hh])
+
+PACKAGE=editex
+VERSION=0.0.1
+EDITEX_VERSION_INFO=`echo $VERSION | awk -F. '{ printf "%d:%d:%d", $1+$2, $3, $2 }'`
+AC_SUBST(EDITEX_VERSION_INFO)
+
+AC_ARG_ENABLE(
+ profile,
+ [ --enable-profile[=ARG] include profiling information [default=no]],
+ profile=$enableval,
+ profile=no
+)
+
+AC_ARG_ENABLE(
+ debug,
+ [ --enable-debug[=ARG] include debugging debug [default=yes]],
+ enable_debug=$enableval,
+ enable_debug=yes
+)
+
+if test "x$enable_debug" = "xyes"; then
+ AC_DEFINE(ENABLE_DEBUG,,[Define to 1 if you want to enable validity checks while running])
+fi
+
+GMETADOM_PREFIX=""
+AC_ARG_WITH(gmetadom-prefix,
+ [ --with-gmetadom-prefix=[PFX] Specify location of gmetadom],
+ GMETADOM_PREFIX=$withval
+)
+
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
+AM_CONFIG_HEADER(config.h)
+
+AH_TOP([
+/* Copyright (C) 2002, Luca Padovani <luca.padovani@cs.unibo.it>.
+ *
+ * This file is part of EdiTeX, an editor of mathematical
+ * expressions based on TeX syntax
+ *
+ * EdiTeX is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * EdiTeX is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with EdiTeX; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * For details, see the EdiTeX World-Wide-Web page,
+ * http://helm.cs.unibo.it/editex, or send a mail to
+ * <luca.padovani@cs.unibo.it>
+ */
+#ifndef config_h
+#define config_h
+])
+
+AH_BOTTOM([
+#endif /* config_h */
+])
+
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_INSTALL
+AC_HEADER_STDC([])
+
+AC_SUBST(CFLAGS)
+AC_SUBST(CPPFLAGS)
+AC_SUBST(LDFLAGS)
+
+AM_PROG_LIBTOOL
+
+GMETADOM_CONFIG="gmetadom-config"
+GMETADOM_MIN_VERSION=0.1.0
+AC_MSG_CHECKING([for GMetaDOM C++ library] >= $GMETADOM_MIN_VERSION)
+if test "x$GMETADOM_PREFIX" != "x"
+then
+ if ${GMETADOM_PREFIX}/bin/$GMETADOM_CONFIG --version > /dev/null 2>&1
+ then
+ GMETADOM_CONFIG=${GMETADOM_PREFIX}/bin/$GMETADOM_CONFIG
+ elif ! $GMETADOM_CONFIG --version > /dev/null 2>&1
+ then
+ AC_MSG_ERROR([Could not find gmetadom anywhere (see config.log for details).])
+ fi
+fi
+
+dnl
+dnl test version and init our variables
+dnl
+vers=`$GMETADOM_CONFIG --version | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
+minvers=`echo $GMETADOM_MIN_VERSION | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
+if test "$vers" -ge "$minvers"
+then
+ GMETADOM_LIBS="`$GMETADOM_CONFIG --module=gdome_cpp_smart --libs`"
+ GMETADOM_CFLAGS="`$GMETADOM_CONFIG --module=gdome_cpp_smart --cflags`"
+ AC_MSG_RESULT(found)
+else
+ AC_MSG_ERROR([You need at least GMetaDOM (C++) $GMETADOM_MIN_VERSION for this version of $PACKAGE])
+fi
+
+AC_SUBST(GMETADOM_CFLAGS)
+AC_SUBST(GMETADOM_LIBS)
+
+GDOMEXSLT_CONFIG="gdome_xslt_cpp_smart-config"
+GDOMEXSLT_MIN_VERSION=0.0.1
+AC_MSG_CHECKING([for gdome_xslt C++ library] >= $GDOMEXSLT_MIN_VERSION)
+if test "x$GDOMEXSLT_PREFIX" != "x"
+then
+ if ${GDOMEXSLT_PREFIX}/bin/$GDOMEXSLT_CONFIG --version > /dev/null 2>&1
+ then
+ GDOMEXSLT_CONFIG=${GDOMEXSLT_PREFIX}/bin/$GDOMEXSLT_CONFIG
+ elif ! $GDOMEXSLT_CONFIG --version > /dev/null 2>&1
+ then
+ AC_MSG_ERROR([Could not find gdome_xslt anywhere (see config.log for details).])
+ fi
+fi
+
+dnl
+dnl test version and init our variables
+dnl
+vers=`$GDOMEXSLT_CONFIG --version | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
+minvers=`echo $GDOMEXSLT_MIN_VERSION | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
+if test "$vers" -ge "$minvers"
+then
+ GDOMEXSLT_LIBS="`$GDOMEXSLT_CONFIG --libs`"
+ GDOMEXSLT_CFLAGS="`$GDOMEXSLT_CONFIG --cflags`"
+ AC_MSG_RESULT(found)
+else
+ AC_MSG_ERROR([You need at least gdome_xslt (C++) $GDOMEXSLT_MIN_VERSION for this version of $PACKAGE])
+fi
+
+AC_SUBST(GDOMEXSLT_CFLAGS)
+AC_SUBST(GDOMEXSLT_LIBS)
+
+GTKMATHVIEW_CONFIG="gtkmathview-config"
+GTKMATHVIEW_MIN_VERSION=0.4.0
+AC_MSG_CHECKING([for gtkmathview library] >= $GTKMATHVIEW_MIN_VERSION)
+if test "x$GTKMATHVIEW_PREFIX" != "x"
+then
+ if ${GTKMATHVIEW_PREFIX}/bin/$GTKMATHVIEW_CONFIG --version > /dev/null 2>&1
+ then
+ GTKMATHVIEW_CONFIG=${GTKMATHVIEW_PREFIX}/bin/$GTKMATHVIEW_CONFIG
+ elif ! $GTKMATHVIEW_CONFIG --version > /dev/null 2>&1
+ then
+ AC_MSG_ERROR([Could not find gtkmathview anywhere (see config.log for details).])
+ fi
+fi
+
+dnl
+dnl test version and init our variables
+dnl
+vers=`$GTKMATHVIEW_CONFIG --version | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
+minvers=`echo $GTKMATHVIEW_MIN_VERSION | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
+if test "$vers" -ge "$minvers"
+then
+ GTKMATHVIEW_LIBS="`$GTKMATHVIEW_CONFIG --libs`"
+ GTKMATHVIEW_CFLAGS="`$GTKMATHVIEW_CONFIG --cflags`"
+ AC_MSG_RESULT(found)
+else
+ AC_MSG_ERROR([You need at least gtkmathview $GTKMATHVIEW_MIN_VERSION for this version of $PACKAGE])
+fi
+
+AC_SUBST(GTKMATHVIEW_CFLAGS)
+AC_SUBST(GTKMATHVIEW_LIBS)
+
+AC_CONFIG_FILES([
+ Makefile
+ src/Makefile
+ test/Makefile
+ editex-config
+])
+AC_CONFIG_COMMANDS([default],[[chmod +x editex-config]],[[]])
+AC_OUTPUT
--- /dev/null
+
+<!ELEMENT dictionary (entry)*>
+<!ATTLIST dictionary
+ name CDATA #REQUIRED
+>
+
+<!ELEMENT entry EMPTY>
+<!ATTLIST entry
+ name ID #REQUIRED
+ pattern CDATA #IMPLIED
+ val CDATA #IMPLIED
+ class (m|o|i|n) #IMPLIED
+ table (0|1) #IMPLIED
+ delimiter (0|1) #IMPLIED
+ limits (0|1) #IMPLIED
+ embellishment (0|1) #IMPLIED
+ infix NMTOKEN #IMPLIED
+ prefix NMTOKEN #IMPLIED
+ postfix NMTOKEN #IMPLIED
+>
--- /dev/null
+<?xml version="1.0"?>
+
+<dictionary name="TeX">
+
+ <!-- Greek Letters (lower case) -->
+
+ <entry name="alpha" class="i" val="α"/>
+ <entry name="beta" class="i" val="β"/>
+ <entry name="gamma" class="i" val="γ"/>
+ <entry name="delta" class="i" val="δ"/>
+ <entry name="epsilon" class="i" val="ϵ"/>
+ <entry name="varepsilon" class="i" val="ε"/>
+ <entry name="zeta" class="i" val="ζ"/>
+ <entry name="eta" class="i" val="η"/>
+ <entry name="theta" class="i" val="θ"/>
+ <entry name="vartheta" class="i" val="ϑ"/>
+ <entry name="iota" class="i" val="ι"/>
+ <entry name="kappa" class="i" val="κ"/>
+ <entry name="lambda" class="i" val="λ"/>
+ <entry name="mu" class="i" val="μ"/>
+ <entry name="nu" class="i" val="ν"/>
+ <entry name="xi" class="i" val="ξ"/>
+ <entry name="o" class="i" val="ο"/>
+ <entry name="pi" class="i" val="π"/>
+ <entry name="varpi" class="i" val="ϖ"/>
+ <entry name="rho" class="i" val="ρ"/>
+ <entry name="varrho" class="i" val="ϱ"/>
+ <entry name="sigma" class="i" val="σ"/>
+ <entry name="varsigma" class="i" val="ς"/>
+ <entry name="tau" class="i" val="τ"/>
+ <entry name="upsilon" class="i" val="υ"/>
+ <entry name="phi" class="i" val="ϕ"/>
+ <entry name="varphi" class="i" val="φ"/>
+ <entry name="chi" class="i" val="χ"/>
+ <entry name="psi" class="i" val="ψ"/>
+ <entry name="omega" class="i" val="ω"/>
+
+ <!-- Greek Letters (upper case) -->
+
+ <entry name="Gamma" class="i" val="Γ"/>
+ <entry name="Delta" class="i" val="Δ"/>
+ <entry name="Theta" class="i" val="Θ"/>
+ <entry name="Lambda" class="i" val="Λ"/>
+ <entry name="Xi" class="i" val="Ξ"/>
+ <entry name="Pi" class="i" val="Π"/>
+ <entry name="Sigma" class="i" val="Σ"/>
+ <entry name="Upsilon" class="i" val="ϒ"/>
+ <entry name="Phi" class="i" val="Φ"/>
+ <entry name="Psi" class="i" val="Ψ"/>
+ <entry name="Omega" class="i" val="Ω"/>
+
+ <!-- Symbols of Type Ord -->
+
+ <entry name="aleph" class="i" val="ℵ"/>
+ <entry name="hbar" class="i" val="ℏ︀"/>
+ <entry name="imath" class="i" val="ı"/>
+ <entry name="jmath" class="i" val="j︀"/>
+ <entry name="ell" class="i" val="ℓ"/>
+ <entry name="wp" class="i" val="℘"/>
+ <entry name="Re" class="o" val="ℜ"/>
+ <entry name="Im" class="o" val="ℑ"/>
+ <entry name="partial" class="o" val="∂"/>
+ <entry name="infty" class="i" val="∞"/>
+ <entry name="prime" class="o" val="′"/>
+ <entry name="emptyset" class="i" val="∅︀"/>
+ <entry name="nabla" class="o" val="∇"/>
+ <entry name="surd" class="o" val="????"/>
+ <entry name="top" class="i" val="⊤"/>
+ <entry name="bot" class="i" val="⊥"/>
+ <entry name="|" class="o" val="|" delimiter="1"/>
+ <entry name="angle" class="o" val="∠"/>
+ <entry name="triangle" class="o" val="▵"/>
+ <entry name="backslash" class="o" val="\"/>
+ <entry name="forall" class="o" val="∀"/>
+ <entry name="exists" class="o" val="∃"/>
+ <entry name="neg" class="o" val="¬"/>
+ <entry name="lnot" class="o" val="¬"/>
+ <entry name="flat" class="i" val="♭"/>
+ <entry name="natural" class="i" val="♮"/>
+ <entry name="sharp" class="i" val="♯"/>
+ <entry name="clubsuit" class="i" val="♣"/>
+ <entry name="diamondsuit" class="i" val="♢"/>
+ <entry name="heartsuit" class="i" val="♡"/>
+ <entry name="spadesuit" class="i" val="♠"/>
+
+ <!-- Large Operators -->
+
+ <entry name="sum" class="o" val="∑" limits="1"/>
+ <entry name="prod" class="o" val="∏" limits="1"/>
+ <entry name="coprod" class="o" val="∐" limits="1"/>
+ <entry name="int" class="o" val="∫" limits="1"/>
+ <entry name="oint" class="o" val="∮" limits="1"/>
+ <entry name="bigcap" class="o" val="⋂" limits="1"/>
+ <entry name="bigcup" class="o" val="⋃" limits="1"/>
+ <entry name="bigsqcup" class="o" val="⊔" limits="1"/>
+ <entry name="bigvee" class="o" val="⋁" limits="1"/>
+ <entry name="bigwedge" class="o" val="⋀" limits="1"/>
+ <entry name="bigodot" class="o" val="⊙" limits="1"/>
+ <entry name="bigotimes" class="o" val="⊗" limits="1"/>
+ <entry name="bigoplus" class="o" val="⊕" limits="1"/>
+ <entry name="biguplus" class="o" val="⊎" limits="1"/>
+
+ <!-- Binary Operations -->
+
+ <entry name="pm" class="o" val="±"/>
+ <entry name="mp" class="o" val="∓"/>
+ <entry name="setminus" class="o" val="∖"/>
+ <entry name="cdot" class="o" val="ċ"/>
+ <entry name="times" class="o" val="×"/>
+ <entry name="ast" class="o" val="*"/>
+ <entry name="star" class="o" val="⋆"/>
+ <entry name="diamond" class="o" val="⋄"/>
+ <entry name="circ" class="o" val="^"/>
+ <entry name="bullet" class="o" val="•"/>
+ <entry name="div" class="o" val="÷"/>
+ <entry name="cap" class="o" val="∩"/>
+ <entry name="cup" class="o" val="∪"/>
+ <entry name="uplus" class="o" val="⊎"/>
+ <entry name="sqcap" class="o" val="⊓"/>
+ <entry name="sqcup" class="o" val="⊔"/>
+ <entry name="triangleleft" class="o" val="◃"/>
+ <entry name="triangleright" class="o" val="▹"/>
+ <entry name="wr" class="o" val="≀"/>
+ <entry name="bigcirc" class="o" val="◯"/>
+ <entry name="bigtriangleup" class="o" val="△"/>
+ <entry name="bigtriangledown" class="o" val="▽"/>
+ <entry name="vee" class="o" val="∨"/>
+ <entry name="lor" class="o" val="∨"/>
+ <entry name="wedge" class="o" val="∧"/>
+ <entry name="land" class="o" val="∧"/>
+ <entry name="oplus" class="o" val="⊕"/>
+ <entry name="ominus" class="o" val="⊖"/>
+ <entry name="otimes" class="o" val="⊗"/>
+ <entry name="oslash" class="o" val="ø"/>
+ <entry name="odot" class="o" val="⊙"/>
+ <entry name="dagger" class="o" val="†"/>
+ <entry name="ddagger" class="o" val="‡"/>
+ <entry name="amalg" class="o" val="⨿"/>
+
+ <!-- Relations -->
+
+ <entry name="leq" class="o" val="≤"/>
+ <entry name="le" class="o" val="≤"/>
+ <entry name="prec" class="o" val="≺"/>
+ <entry name="preceq" class="o" val="⪯"/>
+ <entry name="ll" class="o" val="≪"/>
+ <entry name="subset" class="o" val="⊂"/>
+ <entry name="subseteq" class="o" val="⊆"/>
+ <entry name="in" class="o" val="∈"/>
+ <entry name="vdash" class="o" val="⊢"/>
+ <entry name="smile" class="o" val="⌣"/>
+ <entry name="frown" class="o" val="⌢"/>
+ <entry name="propto" class="o" val="∝"/>
+ <entry name="geq" class="o" val="≥"/>
+ <entry name="ge" class="o" val="≥"/>
+ <entry name="succ" class="o" val="≻"/>
+ <entry name="succeq" class="o" val="≽"/>
+ <entry name="gg" class="o" val="≫"/>
+ <entry name="supset" class="o" val="⊃"/>
+ <entry name="supseteq" class="o" val="⊇"/>
+ <entry name="sqsupseteq" class="o" val="⊒"/>
+ <entry name="notin" class="o" val="∉"/>
+ <entry name="dashv" class="o" val="⊣"/>
+ <entry name="mid" class="o" val="∣"/>
+ <entry name="parallet" class="o" val="????;"/>
+ <entry name="equiv" class="o" val="≡"/>
+ <entry name="sim" class="o" val="∼"/>
+ <entry name="simeq" class="o" val="≃"/>
+ <entry name="asymp" class="o" val="≍"/>
+ <entry name="approx" class="o" val="≈"/>
+ <entry name="cong" class="o" val="≅"/>
+ <entry name="bowtie" class="o" val="⋈"/>
+ <entry name="ni" class="o" val="∋"/>
+ <entry name="owns" class="o" val="∋"/>
+ <entry name="models" class="o" val="⊧"/>
+ <entry name="doteq" class="o" val="≐"/>
+ <entry name="perp" class="o" val="⊥"/>
+
+ <entry name="not" pattern="#1" embellishment="1"/>
+ <entry name="ne" class="o" val="≠"/>
+
+ <!-- Arrows -->
+
+ <entry name="leftarrow" class="o" val="←"/>
+ <entry name="gets" class="o" val="←"/>
+ <entry name="Leftarrow" class="o" val="⇐"/>
+ <entry name="rightarrow" class="o" val="→"/>
+ <entry name="to" class="o" val="→"/>
+ <entry name="Rightarrow" class="o" val="⇒"/>
+ <entry name="leftrightarrow" class="o" val="↔"/>
+ <entry name="Leftrightarrow" class="o" val="⇔"/>
+ <entry name="mapsto" class="o" val="↦"/>
+ <entry name="hookleftarrow" class="o" val="↩"/>
+ <entry name="uparrow" class="o" val="↑"/>
+ <entry name="downarrow" class="o" val="↓"/>
+ <entry name="updownarrow" class="o" val="↕"/>
+ <entry name="nearrow" class="o" val="↗"/>
+ <entry name="nwarrow" class="o" val="↖"/>
+ <entry name="longleftarrow" class="o" val="????;"/>
+ <entry name="Longleftarrow" class="o" val="????"/>
+ <entry name="longrightarrow" class="o" val="????"/>
+ <entry name="Longrightarrow" class="o" val="????"/>
+ <entry name="longleftrightarrow" class="o" val="????"/>
+ <entry name="Longleftrightarrow" class="o" val="????"/>
+ <entry name="longmapsto" class="o" val="????"/>
+ <entry name="hookrightarrow" class="o" val="↪"/>
+ <entry name="Uparrow" class="o" val="⇑"/>
+ <entry name="Downarrow" class="o" val="⇓"/>
+ <entry name="searrow" class="o" val="↘"/>
+ <entry name="swarrow" class="o" val="↙"/>
+
+ <entry name="buildrel" pattern="#1\over#2" embellishment="1"/>
+
+ <!-- Delimiters -->
+
+ <entry name="lbrack" class="o" val="[" delimiter="1"/>
+ <entry name="rbrack" class="o" val="]" delimiter="1"/>
+ <entry name="vert" class="o" val="|" delimiter="1"/>
+ <entry name="Vert" class="o" val="‖" delimiter="1"/>
+ <entry name="lbrace" class="o" val="{" delimiter="1"/>
+ <entry name="{" class="o" val="{" delimiter="1"/>
+ <entry name="rbrace" class="o" val="}" delimiter="1"/>
+ <entry name="}" class="o" val="}" delimiter="1"/>
+ <entry name="lfloor" class="o" val="⌊" delimiter="1"/>
+ <entry name="rfloor" class="o" val="⌋" delimiter="1"/>
+ <entry name="langle" class="o" val="〈" delimiter="1"/>
+ <entry name="rangle" class="o" val="〉" delimiter="1"/>
+ <entry name="lceil" class="o" val="⌈" delimiter="1"/>
+ <entry name="rceil" class="o" val="⌉" delimiter="1"/>
+
+ <entry name="left" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="right" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="bigl" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="bigr" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="bigm" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="big" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="Bigl" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="Bigr" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="Bigm" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="biggl" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="biggr" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="biggm" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="Biggl" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="Biggr" pattern="#1" embellishment="1" delimiter="1"/>
+ <entry name="Biggm" pattern="#1" embellishment="1" delimiter="1"/>
+
+ <!-- Accents -->
+
+ <entry name="hat" pattern="#1" embellishment="1"/>
+ <entry name="widehat" pattern="#1" embellishment="1"/>
+ <entry name="check" pattern="#1" embellishment="1"/>
+ <entry name="tilde" pattern="#1" embellishment="1"/>
+ <entry name="widetilde" pattern="#1" embellishment="1"/>
+ <entry name="acute" pattern="#1" embellishment="1"/>
+ <entry name="grave" pattern="#1" embellishment="1"/>
+ <entry name="dot" pattern="#1" embellishment="1"/>
+ <entry name="ddot" pattern="#1" embellishment="1"/>
+ <entry name="breve" pattern="#1" embellishment="1"/>
+ <entry name="bar" pattern="#1" embellishment="1"/>
+ <entry name="vec" pattern="#1" embellishment="1"/>
+
+ <!-- Elementary Math Control Sequences -->
+
+ <entry name="overline" pattern="#1"/>
+ <entry name="underline" pattern="#1"/>
+ <entry name="sqrt" pattern="#1"/>
+ <entry name="root" pattern="#1\of#2"/>
+ <entry name="over" pattern="{}"/>
+ <entry name="atop" pattern="{}"/>
+ <entry name="choose" pattern="{}"/>
+ <entry name="brace" pattern="{}"/>
+ <entry name="brack" pattern="{}"/>
+
+ <!-- Style -->
+
+ <entry name="displaystyle" pattern="}"/>
+ <entry name="textstyle" pattern="}"/>
+ <entry name="scriptstyle" pattern="}"/>
+ <entry name="scriptscriptstyle" pattern="}"/>
+
+ <!-- Non-Italic Function Names -->
+
+ <entry name="arccos" class="i" val="arccos"/>
+ <entry name="arcsin" class="i" val="arcsin"/>
+ <entry name="arctan" class="i" val="arctan"/>
+ <entry name="arg" class="i" val="arg"/>
+ <entry name="cos" class="i" val="cos"/>
+ <entry name="cosh" class="i" val="cosh"/>
+ <entry name="cot" class="i" val="cot"/>
+ <entry name="coth" class="i" val="coth"/>
+ <entry name="csc" class="i" val="csc"/>
+ <entry name="exp" class="i" val="exp"/>
+ <entry name="deg" class="i" val="deg"/>
+ <entry name="det" class="o" val="det" limits="1"/>
+ <entry name="dim" class="i" val="dim"/>
+ <entry name="gcd" class="o" val="gcd" limits="1"/>
+ <entry name="hom" class="i" val="hom"/>
+ <entry name="inf" class="o" val="inf" limits="1"/>
+ <entry name="ker" class="i" val="ker"/>
+ <entry name="lg" class="i" val="lg"/>
+ <entry name="lim" class="o" val="lim" limits="1"/>
+ <entry name="liminf" class="o" val="liminf" limits="1"/>
+ <entry name="limsup" class="o" val="limsup" limits="1"/>
+ <entry name="ln" class="i" val="ln"/>
+ <entry name="log" class="i" val="log"/>
+ <entry name="max" class="o" val="max" limits="1"/>
+ <entry name="min" class="o" val="max" limits="1"/>
+ <entry name="Pr" class="o" val="Pr" limits="1"/>
+ <entry name="sec" class="i" val="sec"/>
+ <entry name="sin" class="i" val="sin"/>
+ <entry name="sinh" class="i" val="sinh"/>
+ <entry name="sup" class="o" limits="1"/>
+ <entry name="tan" class="i" val="tan"/>
+ <entry name="tanh" class="i" val="tanh"/>
+ <entry name="pmod" pattern="#1"/>
+ <entry name="bmod" class="o" val="mod"/>
+
+ <!-- Ellipses -->
+
+ <entry name="dots" class="i" val="…"/>
+ <entry name="ldots" class="i" val="…"/>
+ <entry name="cdots" class="i" val="⋯"/>
+ <entry name="vdots" class="i" val="⋮"/>
+ <entry name="ddots" class="i" val="⋱"/>
+
+ <!-- Fonts -->
+
+ <entry name="rm" pattern="}"/>
+ <entry name="bf" pattern="}"/>
+ <entry name="tt" pattern="}"/>
+ <entry name="sl" pattern="}"/>
+ <entry name="it" pattern="}"/>
+
+ <!-- Horizontal Spacing -->
+
+ <entry name=","/>
+ <entry name=">"/>
+ <entry name=";"/>
+ <entry name="!"/>
+
+ <!-- Braces and Matrices -->
+
+ <entry name="matrix" pattern="#1" table="1"/>
+ <entry name="pmatrix" pattern="#1" table="1"/>
+ <entry name="bordermatrix" pattern="#1" table="1"/>
+ <entry name="overbrace" pattern="#1" limits="1"/>
+ <entry name="underbrace" pattern="#1" limits="1"/>
+ <entry name="cases" pattern="#1" table="1"/>
+
+</dictionary>
--- /dev/null
+$|x|=\matrix{1&0\cr0&1}$
--- /dev/null
+$1+x+x^2+x^3+\cdots+x^n\over{\sqrt 1+y^{-1}+y^{-2}+y^{-3}+\cdots+y^{-m}}$
--- /dev/null
+
+#ifndef __APushLexer_hh__
+#define __APushLexer_hh__
+
+class APushLexer
+{
+public:
+ APushLexer(class APushParser& p) : parser(p) { };
+ virtual ~APushLexer() { };
+
+ virtual void push(char) = 0;
+ virtual void reset(void) = 0;
+ virtual bool error(void) const = 0;
+ //virtual void freeze(void);
+ //virtual void thaw(void);
+
+protected:
+ class APushParser& parser;
+};
+
+#endif // __APushLexer_hh__
--- /dev/null
+
+#ifndef __APushParser_hh__
+#define __APushParser_hh__
+
+class APushParser
+{
+public:
+ APushParser(void) { };
+ virtual ~APushParser() { };
+ virtual void push(const TToken&) = 0;
+ virtual void setCursor(const std::string&) = 0;
+};
+
+#endif // __APushParser_hh__
--- /dev/null
+[ebrowse-hs "ebrowse 5.0" " -x" () ()][ebrowse-ts [ebrowse-cs "APushParser" () 0"APushParser.hh" "class APushParser
+{" 75"APushParser.hh" ]
+([ebrowse-ts [ebrowse-cs "TPushParser" () 0"TPushParser.hh" "class TPushParser :" 226"TPushParser.hh" ]
+()([ebrowse-ms "buffer" () 0 () " std::list<TToken> buffer;" 1306 2 () () 0]
+[ebrowse-ms "cursor" () 0 () " TNode cursor;" 1363 2 () () 0]
+[ebrowse-ms "doc" () 0 () " TDocument doc;" 1343 2 () () 0]
+[ebrowse-ms "frames" () 0 () " std::stack<Frame> frames;" 1278 2 () () 0]
+[ebrowse-ms "nextId" () 0 () " unsigned nextId;" 1326 2 () () 0]
+)
+([ebrowse-ms "PRIME" () 4 () " std::string PRIME(void" 490 2 "TPushParser.cc" "TPushParser::PRIME()" 279]
+[ebrowse-ms "TPushParser" () 0 () () 0 0 "TPushParser.cc" "TPushParser::TPushParser(const TDictionary& d) :" 58]
+[ebrowse-ms "TPushParser" () 0 () " TPushParser(const class TDictionary&);" 275 0 () () 0]
+[ebrowse-ms "advance" () 0 () " void advance(const" 1065 2 "TPushParser.cc" "TPushParser::advance(const" 13192]
+[ebrowse-ms "do_active" () 0 () " void do_active(const" 916 2 "TPushParser.cc" "TPushParser::do_active(const" 5602]
+[ebrowse-ms "do_align" () 0 () " void do_align(void" 624 2 "TPushParser.cc" "TPushParser::do_align()" 1530]
+[ebrowse-ms "do_apostrophe" () 0 () " void do_apostrophe(void" 1042 2 "TPushParser.cc" "TPushParser::do_apostrophe()" 4611]
+[ebrowse-ms "do_begin" () 0 () " void do_begin(void" 557 2 "TPushParser.cc" "TPushParser::do_begin()" 461]
+[ebrowse-ms "do_comment" () 0 () " void do_comment(void" 954 2 "TPushParser.cc" "TPushParser::do_comment()" 5668]
+[ebrowse-ms "do_control" () 0 () " void do_control(const" 980 2 "TPushParser.cc" "TPushParser::do_control(const" 6337]
+[ebrowse-ms "do_cr" () 0 () " void do_cr(void" 1014 2 "TPushParser.cc" "TPushParser::do_cr()" 5708]
+[ebrowse-ms "do_digit" () 0 () " void do_digit(const" 841 2 "TPushParser.cc" "TPushParser::do_digit(const" 4072]
+[ebrowse-ms "do_end" () 0 () " void do_end(void" 578 2 "TPushParser.cc" "TPushParser::do_end()" 910]
+[ebrowse-ms "do_eol" () 0 () " void do_eol(void" 645 2 "TPushParser.cc" "TPushParser::do_eol()" 2464]
+[ebrowse-ms "do_letter" () 0 () " void do_letter(const" 804 2 "TPushParser.cc" "TPushParser::do_letter(const" 3902]
+[ebrowse-ms "do_other" () 0 () " void do_other(const" 878 2 "TPushParser.cc" "TPushParser::do_other(const" 5303]
+[ebrowse-ms "do_parameter" () 0 () " void do_parameter(const" 673 2 "TPushParser.cc" "TPushParser::do_parameter(const" 2546]
+[ebrowse-ms "do_shift" () 0 () " void do_shift(void" 601 2 "TPushParser.cc" "TPushParser::do_shift()" 1487]
+[ebrowse-ms "do_space" () 0 () " void do_space(const" 766 2 "TPushParser.cc" "TPushParser::do_space(const" 3794]
+[ebrowse-ms "do_subscript" () 0 () " void do_subscript(void" 742 2 "TPushParser.cc" "TPushParser::do_subscript()" 2609]
+[ebrowse-ms "do_superscript" () 0 () " void do_superscript(void" 715 2 "TPushParser.cc" "TPushParser::do_superscript()" 3204]
+[ebrowse-ms "document" () 4 () " TDocument document(void" 432 0 () " TDocument document(void" 432]
+[ebrowse-ms "isPrimes" () 4 () " bool isPrimes(const" 520 2 "TPushParser.cc" "TPushParser::isPrimes(const" 4445]
+[ebrowse-ms "process" () 0 () " void process(const" 1096 2 "TPushParser.cc" "TPushParser::process(const" 8538]
+[ebrowse-ms "push" () 1 () " virtual void push(const" 349 0 "TPushParser.cc" "TPushParser::push(const" 9379]
+[ebrowse-ms "setCursor" () 1 () " virtual void setCursor(const" 390 0 "TPushParser.cc" "TPushParser::setCursor(const" 13865]
+[ebrowse-ms "~TPushParser" () 1 () " virtual ~TPushParser()" 321 0 "TPushParser.cc" "TPushParser::~TPushParser()" 241]
+)
+()
+()
+()
+()
+()()
+][ebrowse-ts [ebrowse-cs "TTokenizer" () 0"TTokenizer.hh" "class TTokenizer :" 173"TTokenizer.hh" ]
+()([ebrowse-ms "tokens" () 0 () " std::list<TToken> tokens;" 405 2 () () 0]
+)
+([ebrowse-ms "TTokenizer" () 0 () " TTokenizer(void) {" 221 0 () " TTokenizer(void) {" 221]
+[ebrowse-ms "push" () 1 () " virtual void push(const" 316 2 "TTokenizer.cc" "TTokenizer::push(const" 471]
+[ebrowse-ms "setCursor" () 1 () " virtual void setCursor(const" 357 2 () " virtual void setCursor(const" 357]
+[ebrowse-ms "tokenize" () 0 () " std::vector<TToken> tokenize(const" 265 0 "TTokenizer.cc" "TTokenizer::tokenize(const" 120]
+)
+()
+()
+()
+()
+()()
+])()
+([ebrowse-ms "APushParser" () 0 () " APushParser(void) {" 102 0 () " APushParser(void) {" 102]
+[ebrowse-ms "push" () 9 () " virtual void push(const" 164 0 () () 0]
+[ebrowse-ms "setCursor" () 9 () " virtual void setCursor(const" 209 0 () () 0]
+[ebrowse-ms "~APushParser" () 1 () " virtual ~APushParser()" 133 0 () " virtual ~APushParser()" 133]
+)
+()
+()
+()
+()
+()()
+][ebrowse-ts [ebrowse-cs "EmptyBuffer" "TLexerPush" 0"TLexerPush.hh" " class EmptyBuffer {" 271() ]
+()()
+()
+()
+()
+()
+()
+()()
+][ebrowse-ts [ebrowse-cs "unary_function" "std" 32() () 0() ]
+([ebrowse-ts [ebrowse-cs "StringHash" "TDictionary" 0"TDictionary.hh" " struct StringHash :" 1160"TDictionary.hh" ]
+()()
+([ebrowse-ms "operator ()" () 4 () " { size_t operator()(const" 1238 0 () " { size_t operator()(const" 1238]
+)
+()
+()
+()
+()
+()()
+])()
+()
+()
+()
+()
+()
+()()
+][ebrowse-ts [ebrowse-cs "TObject" () 0"TObject.hh" "class TObject
+{" 63"TObject.hh" ]
+()()
+([ebrowse-ms "TObject" () 0 () " TObject(void) {" 89 1 () " TObject(void) {" 89]
+[ebrowse-ms "ref" () 4 () " void ref(coid" 162 0 () " void ref(coid" 162]
+[ebrowse-ms "unref" () 4 () " void unref(void" 206 0 () " void unref(void" 206]
+[ebrowse-ms "~TObject" () 1 () " virtual ~TObject()" 132 1 () " virtual ~TObject()" 132]
+)
+()
+()
+()
+()
+()()
+][ebrowse-ts [ebrowse-cs "std" () 0() () 0() ]
+()()
+()
+()
+()
+()
+()
+()()
+][ebrowse-ts [ebrowse-cs "TLexerPush" () 0"TLexerPush.hh" "class TLexerPush
+{" 59"TLexerPush.hh" ]
+()([ebrowse-ms "state" () 0 () " State state;" 388 2 () () 0]
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+()()
+][ebrowse-ts [ebrowse-cs "TDocument" () 0"TDocument.hh" "class TDocument :" 108"TDocument.hh" ]
+()([ebrowse-ms "dirty" () 0 () " DOM::Element dirty;" 971 2 () () 0]
+[ebrowse-ms "doc" () 0 () " DOM::Document doc;" 949 2 () () 0]
+)
+([ebrowse-ms "TDocument" () 0 () " TDocument(void);" 162 0 "TDocument.cc" "TDocument::TDocument()
+{" 108]
+[ebrowse-ms "create" () 4 () " TNode create(const" 202 0 "TDocument.cc" "TDocument::create(const" 789]
+[ebrowse-ms "createC" () 4 () " TNode createC(const" 327 0 "TDocument.cc" "TDocument::createC(const" 1062]
+[ebrowse-ms "createG" () 4 () " TNode createG(unsigned" 262 0 () " TNode createG(unsigned" 262]
+[ebrowse-ms "createI" () 4 () " TNode createI(const" 461 0 () " TNode createI(const" 461]
+[ebrowse-ms "createN" () 4 () " TNode createN(const" 561 0 () " TNode createN(const" 561]
+[ebrowse-ms "createO" () 4 () " TNode createO(const" 661 0 () " TNode createO(const" 661]
+[ebrowse-ms "createT" () 4 () " TNode createT(const" 384 0 "TDocument.cc" "TDocument::createT(const" 1197]
+[ebrowse-ms "dirtyIdNode" () 4 () " TNode dirtyIdNode(void" 872 0 "TDocument.cc" "TDocument::dirtyIdNode()" 2081]
+[ebrowse-ms "dirtyNode" () 4 () " TNode dirtyNode(void" 821 0 () " TNode dirtyNode(void" 821]
+[ebrowse-ms "handleEvent" () 1 () " virtual void handleEvent(const" 1293 2 "TDocument.cc" "TDocument::handleEvent(const" 2348]
+[ebrowse-ms "root" () 0 () " TNode root(void" 758 0 () " TNode root(void" 758]
+[ebrowse-ms "serialize" () 4 () " void serialize(const" 904 0 "TDocument.cc" "TDocument::serialize(const" 637]
+[ebrowse-ms "~TDocument" () 0 () " ~TDocument()" 179 0 "TDocument.cc" "TDocument::~TDocument()" 460]
+)
+()
+([ebrowse-ms "findCommonAncestor" () 0 () " static DOM::Node findCommonAncestor(const" 1398 2 "TDocument.cc" "TDocument::findCommonAncestor(const" 1560]
+[ebrowse-ms "nodeDepth" () 0 () " static unsigned nodeDepth(const" 1341 2 "TDocument.cc" "TDocument::nodeDepth(const" 1362]
+)
+()
+()
+()()
+])()
+()
+()
+()
+()
+()
+()()
+]
\ No newline at end of file
--- /dev/null
+
+lib_LTLIBRARIES = libeditex.la
+
+libeditex_la_LDFLAGS = -version-info @EDITEX_VERSION_INFO@
+
+libeditex_la_SOURCES = \
+ TPushLexer.cc \
+ TPushParser.cc \
+ TDictionary.cc \
+ TDocument.cc \
+ TNode.cc \
+ TTokenizer.cc
+
+pkginclude_HEADERS = \
+ APushLexer.hh \
+ APushParser.hh \
+ TPushLexer.hh \
+ TPushParser.hh \
+ TTokenizer.hh \
+ TDictionary.hh \
+ TDocument.hh \
+ TNode.hh \
+ TListener.hh \
+ dom.hh
+
+INCLUDES = $(GMETADOM_CFLAGS) $(GDOMEXSLT_CFLAGS)
+
--- /dev/null
+# Makefile.in generated automatically by automake 1.4-p4 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+AS = @AS@
+CC = @CC@
+CFLAGS = @CFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+DLLTOOL = @DLLTOOL@
+ECHO = @ECHO@
+EDITEX_VERSION_INFO = @EDITEX_VERSION_INFO@
+EXEEXT = @EXEEXT@
+GDOMEXSLT_CFLAGS = @GDOMEXSLT_CFLAGS@
+GDOMEXSLT_LIBS = @GDOMEXSLT_LIBS@
+GMETADOM_CFLAGS = @GMETADOM_CFLAGS@
+GMETADOM_LIBS = @GMETADOM_LIBS@
+GTKMATHVIEW_CFLAGS = @GTKMATHVIEW_CFLAGS@
+GTKMATHVIEW_LIBS = @GTKMATHVIEW_LIBS@
+LDFLAGS = @LDFLAGS@
+LIBTOOL = @LIBTOOL@
+LN_S = @LN_S@
+MAKEINFO = @MAKEINFO@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+RANLIB = @RANLIB@
+STRIP = @STRIP@
+VERSION = @VERSION@
+
+lib_LTLIBRARIES = libeditex.la
+
+libeditex_la_LDFLAGS = -version-info @EDITEX_VERSION_INFO@
+
+libeditex_la_SOURCES = TPushLexer.cc TPushParser.cc TDictionary.cc TDocument.cc TNode.cc TTokenizer.cc
+
+
+pkginclude_HEADERS = APushLexer.hh APushParser.hh TPushLexer.hh TPushParser.hh TTokenizer.hh TDictionary.hh TDocument.hh TNode.hh TListener.hh dom.hh
+
+
+INCLUDES = $(GMETADOM_CFLAGS) $(GDOMEXSLT_CFLAGS)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = ../config.h
+CONFIG_CLEAN_FILES =
+LTLIBRARIES = $(lib_LTLIBRARIES)
+
+
+DEFS = @DEFS@ -I. -I$(srcdir) -I..
+LIBS = @LIBS@
+libeditex_la_LIBADD =
+libeditex_la_OBJECTS = TPushLexer.lo TPushParser.lo TDictionary.lo \
+TDocument.lo TNode.lo TTokenizer.lo
+CXXFLAGS = @CXXFLAGS@
+CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(LIBTOOL) --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@
+HEADERS = $(pkginclude_HEADERS)
+
+DIST_COMMON = Makefile.am Makefile.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP_ENV = --best
+DEP_FILES = .deps/TDictionary.P .deps/TDocument.P .deps/TNode.P \
+.deps/TPushLexer.P .deps/TPushParser.P .deps/TTokenizer.P
+SOURCES = $(libeditex_la_SOURCES)
+OBJECTS = $(libeditex_la_OBJECTS)
+
+all: all-redirect
+.SUFFIXES:
+.SUFFIXES: .S .c .cc .lo .o .obj .s
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.ac $(ACLOCAL_M4)
+ cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile
+
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
+ cd $(top_builddir) \
+ && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+
+mostlyclean-libLTLIBRARIES:
+
+clean-libLTLIBRARIES:
+ -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+
+distclean-libLTLIBRARIES:
+
+maintainer-clean-libLTLIBRARIES:
+
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ $(mkinstalldirs) $(DESTDIR)$(libdir)
+ @list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ if test -f $$p; then \
+ echo "$(LIBTOOL) --mode=install $(INSTALL) $$p $(DESTDIR)$(libdir)/$$p"; \
+ $(LIBTOOL) --mode=install $(INSTALL) $$p $(DESTDIR)$(libdir)/$$p; \
+ else :; fi; \
+ done
+
+uninstall-libLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ list='$(lib_LTLIBRARIES)'; for p in $$list; do \
+ $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p; \
+ done
+
+# FIXME: We should only use cygpath when building on Windows,
+# and only if it is available.
+.c.obj:
+ $(COMPILE) -c `cygpath -w $<`
+
+.s.o:
+ $(COMPILE) -c $<
+
+.S.o:
+ $(COMPILE) -c $<
+
+mostlyclean-compile:
+ -rm -f *.o core *.core
+ -rm -f *.$(OBJEXT)
+
+clean-compile:
+
+distclean-compile:
+ -rm -f *.tab.c
+
+maintainer-clean-compile:
+
+.s.lo:
+ $(LIBTOOL) --mode=compile $(COMPILE) -c $<
+
+.S.lo:
+ $(LIBTOOL) --mode=compile $(COMPILE) -c $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+distclean-libtool:
+
+maintainer-clean-libtool:
+
+libeditex.la: $(libeditex_la_OBJECTS) $(libeditex_la_DEPENDENCIES)
+ $(CXXLINK) -rpath $(libdir) $(libeditex_la_LDFLAGS) $(libeditex_la_OBJECTS) $(libeditex_la_LIBADD) $(LIBS)
+.cc.o:
+ $(CXXCOMPILE) -c $<
+.cc.obj:
+ $(CXXCOMPILE) -c `cygpath -w $<`
+.cc.lo:
+ $(LTCXXCOMPILE) -c $<
+
+install-pkgincludeHEADERS: $(pkginclude_HEADERS)
+ @$(NORMAL_INSTALL)
+ $(mkinstalldirs) $(DESTDIR)$(pkgincludedir)
+ @list='$(pkginclude_HEADERS)'; for p in $$list; do \
+ if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
+ echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(pkgincludedir)/$$p"; \
+ $(INSTALL_DATA) $$d$$p $(DESTDIR)$(pkgincludedir)/$$p; \
+ done
+
+uninstall-pkgincludeHEADERS:
+ @$(NORMAL_UNINSTALL)
+ list='$(pkginclude_HEADERS)'; for p in $$list; do \
+ rm -f $(DESTDIR)$(pkgincludedir)/$$p; \
+ done
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+ list='$(SOURCES) $(HEADERS)'; \
+ unique=`for i in $$list; do echo $$i; done | \
+ awk ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ here=`pwd` && cd $(srcdir) \
+ && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS)'; \
+ unique=`for i in $$list; do echo $$i; done | \
+ awk ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+ || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+ -rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = src
+
+distdir: $(DISTFILES)
+ here=`cd $(top_builddir) && pwd`; \
+ top_distdir=`cd $(top_distdir) && pwd`; \
+ distdir=`cd $(distdir) && pwd`; \
+ cd $(top_srcdir) \
+ && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu src/Makefile
+ @for file in $(DISTFILES); do \
+ d=$(srcdir); \
+ if test -d $$d/$$file; then \
+ cp -pr $$d/$$file $(distdir)/$$file; \
+ else \
+ test -f $(distdir)/$$file \
+ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+ || cp -p $$d/$$file $(distdir)/$$file || :; \
+ fi; \
+ done
+
+DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
+
+-include $(DEP_FILES)
+
+mostlyclean-depend:
+
+clean-depend:
+
+distclean-depend:
+ -rm -rf .deps
+
+maintainer-clean-depend:
+
+%.o: %.c
+ @echo '$(COMPILE) -c $<'; \
+ $(COMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+ @-cp .deps/$(*F).pp .deps/$(*F).P; \
+ tr ' ' '\012' < .deps/$(*F).pp \
+ | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+ >> .deps/$(*F).P; \
+ rm .deps/$(*F).pp
+
+%.lo: %.c
+ @echo '$(LTCOMPILE) -c $<'; \
+ $(LTCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+ @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \
+ < .deps/$(*F).pp > .deps/$(*F).P; \
+ tr ' ' '\012' < .deps/$(*F).pp \
+ | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+ >> .deps/$(*F).P; \
+ rm -f .deps/$(*F).pp
+
+%.o: %.cc
+ @echo '$(CXXCOMPILE) -c $<'; \
+ $(CXXCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+ @-cp .deps/$(*F).pp .deps/$(*F).P; \
+ tr ' ' '\012' < .deps/$(*F).pp \
+ | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+ >> .deps/$(*F).P; \
+ rm .deps/$(*F).pp
+
+%.lo: %.cc
+ @echo '$(LTCXXCOMPILE) -c $<'; \
+ $(LTCXXCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+ @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \
+ < .deps/$(*F).pp > .deps/$(*F).P; \
+ tr ' ' '\012' < .deps/$(*F).pp \
+ | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+ >> .deps/$(*F).P; \
+ rm -f .deps/$(*F).pp
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-exec-am: install-libLTLIBRARIES
+install-exec: install-exec-am
+
+install-data-am: install-pkgincludeHEADERS
+install-data: install-data-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am: uninstall-libLTLIBRARIES uninstall-pkgincludeHEADERS
+uninstall: uninstall-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+all-redirect: all-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+ $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(pkgincludedir)
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -rm -f Makefile $(CONFIG_CLEAN_FILES)
+ -rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am: mostlyclean-libLTLIBRARIES mostlyclean-compile \
+ mostlyclean-libtool mostlyclean-tags mostlyclean-depend \
+ mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am: clean-libLTLIBRARIES clean-compile clean-libtool clean-tags \
+ clean-depend clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am: distclean-libLTLIBRARIES distclean-compile \
+ distclean-libtool distclean-tags distclean-depend \
+ distclean-generic clean-am
+ -rm -f libtool
+
+distclean: distclean-am
+
+maintainer-clean-am: maintainer-clean-libLTLIBRARIES \
+ maintainer-clean-compile maintainer-clean-libtool \
+ maintainer-clean-tags maintainer-clean-depend \
+ maintainer-clean-generic distclean-am
+ @echo "This command is intended for maintainers to use;"
+ @echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+
+.PHONY: mostlyclean-libLTLIBRARIES distclean-libLTLIBRARIES \
+clean-libLTLIBRARIES maintainer-clean-libLTLIBRARIES \
+uninstall-libLTLIBRARIES install-libLTLIBRARIES mostlyclean-compile \
+distclean-compile clean-compile maintainer-clean-compile \
+mostlyclean-libtool distclean-libtool clean-libtool \
+maintainer-clean-libtool uninstall-pkgincludeHEADERS \
+install-pkgincludeHEADERS tags mostlyclean-tags distclean-tags \
+clean-tags maintainer-clean-tags distdir mostlyclean-depend \
+distclean-depend clean-depend maintainer-clean-depend info-am info \
+dvi-am dvi check check-am installcheck-am installcheck install-exec-am \
+install-exec install-data-am install-data install-am install \
+uninstall-am uninstall all-redirect all-am all installdirs \
+mostlyclean-generic distclean-generic clean-generic \
+maintainer-clean-generic clean mostlyclean distclean maintainer-clean
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+// Copyright (C) 2000-2002, Luca Padovani <luca.padovani@cs.unibo.it>.
+//
+// This file is part of GtkMathView, a Gtk widget for MathML.
+//
+// GtkMathView is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// GtkMathView is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GtkMathView; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// For details, see the GtkMathView World-Wide-Web page,
+// http://www.cs.unibo.it/helm/mml-widget, or send a mail to
+// <luca.padovani@cs.unibo.it>
+
+#ifndef Ptr_hh
+#define Ptr_hh
+
+template <class P>
+class Ptr
+{
+public:
+ Ptr(P* p = 0) : ptr(p) { if (ptr != 0) ptr->ref(); }
+ Ptr(const Ptr& p) : ptr(p.ptr) { if (ptr != 0) ptr->ref(); }
+ ~Ptr() { if (ptr != 0) ptr->unref(); }
+
+ P* operator->() const { assert(ptr != 0); return ptr; }
+ Ptr& operator=(const Ptr& p)
+ {
+ if (ptr == p.ptr) return *this;
+ if (p.ptr != 0) p.ptr->ref();
+ if (ptr != 0) ptr->unref();
+ ptr = p.ptr;
+ return *this;
+ }
+
+ operator P*() const { return ptr; }
+ template <class Q> friend Ptr<Q> smart_cast(const Ptr& p) { return Ptr<Q>(dynamic_cast<Q*>(p.ptr)); }
+ template <class Q> friend bool is_a(const Ptr& p) { return dynamic_cast<Q*>(p.ptr) != 0; }
+ template <class Q> operator Ptr<Q>() const { return Ptr<Q>(ptr); }
+
+private:
+ P* ptr;
+};
+
+#endif // Ptr_hh
--- /dev/null
+
+#ifndef __TCharStream_hh__
+#define __TCharStream_hh__
+
+#include "dom.hh"
+
+class TCharStream
+{
+public:
+ TCharStream(void) { };
+ virtual ~TCharStream() { };
+
+ virtual bool more(void) const = 0;
+ virtual TChar look(void) const = 0;
+ virtual TChar next(void) = 0;
+
+ class EmptyStream { };
+};
+
+#endif // __TCharStream_hh__
--- /dev/null
+
+#ifndef __TCharStreamString_hh__
+#define __TCharStreamString_hh__
+
+#include "TCharStream.hh"
+
+class TCharStreamString : public TCharStream
+{
+public:
+ TCharStreamString(const TString& s) : buffer(s), idx(0) { };
+ virtual ~TCharStreamString() { };
+
+ virtual bool more(void) const { return idx < buffer.length(); };
+ virtual TChar look(void) const { if (more()) return buffer[idx]; else throw EmptyStream(); };
+ virtual TChar next(void) { if (more()) return buffer[idx++]; else throw EmptyStream(); };
+
+private:
+ unsigned long idx;
+ TString buffer;
+};
+
+#endif // __TCharStreamString_hh__
--- /dev/null
+
+#include <sstream>
+
+#include "dom.hh"
+#include "TDictionary.hh"
+#include "TTokenizer.hh"
+
+static TDictionary::Entry undefinedEntry;
+
+void
+TDictionary::load(const char* uri)
+{
+ DOM::DOMImplementation di;
+
+ DOM::Document doc = di.createDocumentFromURI(uri);
+ assert(doc);
+
+ DOM::Element root = doc.get_documentElement();
+ assert(root);
+
+ TTokenizer tokenizer;
+
+ for (DOM::Node p = root.get_firstChild(); p; p = p.get_nextSibling())
+ if (p.get_nodeType() == DOM::Node::ELEMENT_NODE && p.get_nodeName() == "entry")
+ {
+ DOM::Element el = p;
+ assert(el);
+ assert(el.hasAttribute("name"));
+
+ std::string name = el.getAttribute("name");
+ if (entries.find(name) != entries.end())
+ cerr << "WARNING: entry `" << name << "' is being redefined" << endl;
+
+ Entry entry;
+
+ if (el.hasAttribute("class"))
+ {
+ std::string cls = el.getAttribute("class");
+ if (cls == "o") entry.cls = OPERATOR;
+ else if (cls == "i") entry.cls = IDENTIFIER;
+ else if (cls == "n") entry.cls == NUMBER;
+ else entry.cls = MACRO;
+ }
+ else
+ entry.cls = MACRO;
+
+ if (el.hasAttribute("val"))
+ {
+ entry.value = el.getAttribute("val");
+ if (entry.cls == MACRO)
+ cerr << "WARNING: `" << name << "' has a specified value, but is classified as macro" << endl;
+ }
+
+ if (el.hasAttribute("pattern"))
+ {
+ if (entry.cls != MACRO)
+ cerr << "WARNING: `" << name << "' has a specified pattern, but is not classified as macro" << endl;
+
+ std::string pattern = el.getAttribute("pattern");
+ if (pattern == "{}")
+ entry.leftOpen = entry.rightOpen = 1;
+ else if (pattern == "{")
+ entry.leftOpen = 1;
+ else if (pattern == "}")
+ entry.rightOpen = 1;
+ else
+ entry.pattern = tokenizer.tokenize(pattern);
+ }
+
+ if (el.hasAttribute("infix"))
+ {
+ std::istringstream is(el.getAttribute("infix"));
+ unsigned infix;
+ is >> infix;
+ entry.infix = infix;
+ if (!el.hasAttribute("prefix")) entry.prefix = infix;
+ if (!el.hasAttribute("postfix")) entry.postfix = infix;
+ }
+
+ if (el.hasAttribute("prefix"))
+ {
+ std::istringstream is(el.getAttribute("prefix"));
+ unsigned prefix;
+ is >> prefix;
+ entry.prefix = prefix;
+ if (!el.hasAttribute("infix"))
+ {
+ entry.infix = prefix;
+ if (!el.hasAttribute("postfix")) entry.postfix = prefix;
+ }
+ }
+
+ if (el.hasAttribute("postfix"))
+ {
+ std::istringstream is(el.getAttribute("postfix"));
+ unsigned postfix;
+ is >> postfix;
+ entry.postfix = postfix;
+ if (!el.hasAttribute("infix"))
+ {
+ entry.infix = postfix;
+ if (!el.hasAttribute("prefix")) entry.prefix = postfix;
+ }
+ }
+
+ if (el.hasAttribute("limits"))
+ {
+ std::istringstream is(el.getAttribute("limits"));
+ unsigned limits;
+ is >> limits;
+ entry.limits = limits;
+ }
+
+ if (el.hasAttribute("embellishment"))
+ {
+ std::istringstream is(el.getAttribute("embellishment"));
+ unsigned embellishment;
+ is >> embellishment;
+ entry.embellishment = embellishment;
+ }
+
+ if (el.hasAttribute("delimiter"))
+ {
+ if (entry.cls != OPERATOR && !entry.embellishment)
+ cerr << "WARNING: `" << name << "' delimiter ignored for non-operator" << endl;
+
+ std::istringstream is(el.getAttribute("delimiter"));
+ unsigned delimiter;
+ is >> delimiter;
+ entry.delimiter = delimiter;
+ }
+
+ if (el.hasAttribute("table"))
+ {
+ if (entry.cls != MACRO)
+ cerr << "WARNING: `" << name << "' table ignored for non-macro" << endl;
+
+ std::istringstream is(el.getAttribute("table"));
+ unsigned table;
+ is >> table;
+ entry.table = table;
+ }
+
+ entries[name] = entry;
+ }
+}
+
+const TDictionary::Entry&
+TDictionary::find(const std::string& name) const
+{
+ Dictionary::const_iterator p = entries.find(name);
+ if (p != entries.end()) return (*p).second;
+ else
+ {
+ cerr << "ERROR: unknown entry `" << name << "'" << endl;
+ return undefinedEntry;
+ }
+}
+
+bool
+TDictionary::Entry::paramDelimited(unsigned i) const
+{
+ assert(i < pattern.size());
+ assert(pattern[i].category == TToken::PARAMETER);
+ // a parameter is delimited if it is NOT the last one
+ // AND the next argument is not a parameter
+ return i + 1 < pattern.size() && pattern[i + 1].category != TToken::PARAMETER;
+}
--- /dev/null
+
+#ifndef __TDictionary_hh__
+#define __TDictionary_hh__
+
+#include <string>
+#include <vector>
+#include <hash_map>
+
+#include "TToken.hh"
+
+class TDictionary
+{
+public:
+ TDictionary(void) { };
+ ~TDictionary() { };
+
+ enum Form
+ {
+ INFIX,
+ PREFIX,
+ POSTFIX
+ };
+
+ enum EntryClass
+ {
+ UNDEFINED,
+ MACRO,
+ OPERATOR,
+ IDENTIFIER,
+ NUMBER
+ };
+
+ struct Entry
+ {
+ Entry(void)
+ {
+ cls = UNDEFINED;
+ infix = prefix = postfix = 0;
+ delimiter = limits = embellishment = leftOpen = rightOpen = 0;
+ };
+
+ std::vector<TToken> pattern;
+ std::string value;
+
+ bool defined(void) const { return cls != UNDEFINED; };
+ bool hasArguments(void) const { return !pattern.empty(); };
+ bool paramDelimited(unsigned) const;
+
+ EntryClass cls;
+ unsigned infix : 8;
+ unsigned prefix : 8;
+ unsigned postfix : 8;
+ unsigned delimiter : 1;
+ unsigned limits : 1;
+ unsigned embellishment : 1;
+ unsigned leftOpen : 1;
+ unsigned rightOpen : 1;
+ unsigned table : 1;
+ };
+
+ void load(const char* uri);
+ const Entry& find(const std::string&) const;
+
+private:
+ struct StringHash : public std::unary_function< std::string, size_t >
+ { size_t operator()(const std::string& s) const { return hash<char*>()(s.c_str()); } };
+
+#if 0
+ struct StringEq : public std::binary_function< std::string, std::string, bool >
+ { bool operator()(const std::string&, const class String*) const; };
+#endif
+
+ typedef std::hash_map< std::string, Entry, StringHash > Dictionary;
+ Dictionary entries;
+};
+
+#endif // __TDictionary_hh__
+
--- /dev/null
+
+#include <sstream>
+
+#include "globals.hh"
+#include "dom.hh"
+#include "TDocument.hh"
+
+TDocument::TDocument()
+{
+ DOM::DOMImplementation di;
+ DOM::DocumentType dt;
+ doc = di.createDocument(TML_NS_URI, "tml:tex", dt);
+ DOM::Element root = doc.get_documentElement();
+ root.setAttributeNS(XMLNS_NS_URI, "xmlns:tml", TML_NS_URI);
+ assert(root);
+
+ DOM::EventTarget et(doc);
+ assert(et);
+ et.addEventListener("DOMSubtreeModified", *this, false);
+}
+
+TDocument::~TDocument()
+{
+ //DOM::Element root = doc.get_documentElement();
+ DOM::EventTarget et(doc);
+ assert(doc);
+ et.removeEventListener("DOMSubtreeModified", *this, false);
+}
+
+void
+TDocument::serialize(const char* filename) const
+{
+ DOM::DOMImplementation di;
+ di.saveDocumentToFile(doc, filename, GDOME_SAVE_LIBXML_INDENT);
+}
+
+TNode
+TDocument::create(const std::string& name, unsigned id) const
+{
+ DOM::Element elem = doc.createElementNS(TML_NS_URI, "tml:" + name);
+ if (id > 0)
+ {
+ ostringstream os;
+ os << "I" << id;
+ elem.setAttribute("id", os.str());
+ }
+ return elem;
+}
+
+TNode
+TDocument::createC(const std::string& name, unsigned id) const
+{
+ TNode m = create("c", id);
+ m["name"] = name;
+ return m;
+}
+
+TNode
+TDocument::createT(const std::string& name, const std::string& text, unsigned id) const
+{
+ TNode t = create(name, id);
+ t["val"] = text;
+ return t;
+}
+
+unsigned
+TDocument::nodeDepth(const DOM::Node& node)
+{
+ DOM::Node n = node;
+
+ unsigned depth = 0;
+ while (n)
+ {
+ depth++;
+ n = n.get_parentNode();
+ }
+ return depth;
+}
+
+DOM::Node
+TDocument::findCommonAncestor(const DOM::Node& node1, const DOM::Node& node2)
+{
+ DOM::Node n1 = node1;
+ DOM::Node n2 = node2;
+
+ unsigned d1 = nodeDepth(n1);
+ unsigned d2 = nodeDepth(n2);
+
+ cout << "finding common ancestor " << d1 << " " << d2 << endl;
+
+ while (d1 < d2)
+ {
+ assert(n2);
+ n2 = n2.get_parentNode();
+ d2--;
+ }
+
+ while (d1 > d2)
+ {
+ assert(n1);
+ n1 = n1.get_parentNode();
+ d1--;
+ }
+
+ while (n1 != n2)
+ {
+ assert(n1);
+ assert(n2);
+ n1 = n1.get_parentNode();
+ n2 = n2.get_parentNode();
+ }
+
+ return n1;
+}
+
+DOM::Node
+TDocument::findIdNode(const DOM::Node& node)
+{
+ DOM::Node n = node;
+ while (n)
+ {
+ if (n.get_nodeType() == DOM::Node::ELEMENT_NODE)
+ {
+ DOM::Element el = n;
+ if (el.hasAttribute("id")) return el;
+ }
+ n = n.get_parentNode();
+ }
+
+ return DOM::Node(0);
+}
+
+void
+TDocument::handleEvent(const DOM::Event& ev)
+{
+ DOM::MutationEvent me(ev);
+ assert(me);
+
+ if (dirty)
+ cout << "TDocument::handleEvent DIRTY BEFORE = " << dirty.getAttribute("id") << endl;
+ else
+ cout << "TDocument::handleEvent DIRTY BEFORE = (nil)" << endl;
+
+ if (DOM::Node node = me.get_target())
+ if (dirty)
+ dirty = findIdNode(findCommonAncestor(dirty, node));
+ else
+ dirty = findIdNode(node);
+ else
+ assert(0);
+
+ cout << "TDocument::handleEvent target = " << DOM::Node(me.get_target()).get_nodeName() << " DIRTY AFTER = "
+ << dirty.getAttribute("id") << " ME = " << DOM::Node(me.get_target()).get_nodeName() << endl;
+
+}
--- /dev/null
+
+#ifndef __TDocument_hh__
+#define __TDocument_hh__
+
+#include "dom.hh"
+#include "TNode.hh"
+
+class TDocument : private DOM::EventListener
+{
+public:
+ TDocument(void);
+ ~TDocument();
+
+ TNode create(const std::string&, unsigned = 0) const;
+ TNode createG(unsigned id = 0) const { return create("g", id); };
+ TNode createC(const std::string&, unsigned = 0) const;
+ TNode createT(const std::string&, const std::string&, unsigned = 0) const;
+ TNode createI(const std::string& text, unsigned id = 0) const { return createT("i", text, id); };
+ TNode createN(const std::string& text, unsigned id = 0) const { return createT("n", text, id); };
+ TNode createO(const std::string& text, unsigned id = 0) const { return createT("o", text, id); };
+
+ DOM::Document document(void) const { return doc; };
+
+ TNode root(void) { return doc.get_documentElement(); };
+ TNode dirtyNode(void) const { return dirty; };
+ void clearDirty(void) { dirty = DOM::Element(0); };
+
+ void serialize(const char*) const;
+
+private:
+ DOM::Document doc;
+ DOM::Element dirty;
+
+ virtual void handleEvent(const DOM::Event&);
+ static unsigned nodeDepth(const DOM::Node&);
+ static DOM::Node findCommonAncestor(const DOM::Node&, const DOM::Node&);
+ static DOM::Node findIdNode(const DOM::Node&);
+};
+
+#endif // __TDocument_hh__
--- /dev/null
+
+#include "TCharStream.hh"
+#include "TCharStreamString.hh"
+
+TToken
+TLexerPull::pop(TCharStream& stream)
+{
+ if (stream.more())
+ {
+ TChar ch = stream.next();
+ if (ch == '\\')
+ {
+ if (stream.more())
+ {
+ if (isUnicodeAlpha(stream.look()))
+ {
+ TString s;
+ while (stream.more() && isUnicodeAlpha(stream.look()))
+ s.push_back(stream.next());
+ TToken res(TToken::CONTROL, s);
+ while (stream.more() && isUnicodeSpace(stream.look()))
+ stream.next();
+ return res;
+ }
+ else
+ return TToken(TToken::CONTROL, TString(1, stream.next()));
+ }
+ else
+ return TToken(TToken::INVALID_CHAR, TString(1, ch));
+ }
+ else return TToken(ch);
+ }
+ else return TToken(TToken::END_OF_BUFFER);
+}
+
--- /dev/null
+
+#include "TLexerPush.hh"
+
+TLexerPush::TLexerPush()
+{
+ state = ACCEPT;
+}
+
+TToken
+TLexerPush::pop()
+{
+ if (tokens.empty()) throw EmptyBuffer();
+ else
+ {
+ TToken res = tokens.front();
+ tokens.pop_front();
+ if (tokens.size() == 1 && state == CONTROL) state = ACCEPT;
+ return res;
+ }
+}
+
+TToken
+TLexerPush::front() const
+{
+ if (tokens.empty()) throw EmptyBuffer();
+ else return tokens.front();
+}
+
+bool
+TLexerPush::empty() const
+{
+ return tokens.empty();
+}
+
+bool
+TLexerPush::pending() const
+{
+ return state == ESCAPE;
+}
+
+bool
+TLexerPush::ambiguous() const
+{
+ return tokens.size() == 1 && state == CONTROL;
+}
+
+void
+TLexerPush::push(TChar ch)
+{
+ switch (state)
+ {
+ case ACCEPT:
+ if (ch == '\\') state = ESCAPE;
+ else tokens.push_back(TToken(ch));
+ break;
+ case ESCAPE:
+ tokens.push_back(TToken(TToken::CONTROL, std::string(1, ch)));
+ if (isUnicodeAlpha(ch)) state = CONTROL;
+ else state = ACCEPT;
+ break;
+ case CONTROL:
+ if (ch == '\\') state = ESCAPE;
+ else if (isUnicodeAlpha(ch))
+ {
+ assert(!tokens.empty());
+ TToken& tok = tokens.back();
+ tok.value.push_back(ch);
+ }
+ else if (isUnicodeSpace(ch)) state = IGNORE_SPACE;
+ else
+ {
+ tokens.push_back(TToken(ch));
+ state = ACCEPT;
+ }
+ break;
+ case IGNORE_SPACE:
+ if (ch == '\\') state = ESCAPE;
+ else if (isUnicodeSpace(ch)) ;
+ else tokens.push_back(TToken(ch));
+ break;
+ }
+}
--- /dev/null
+
+#include <deque>
+
+#include "TToken.hh"
+
+class TLexerPush
+{
+public:
+ TLexerPush(void);
+
+ void push(TChar);
+ TToken pop(void);
+ TToken front(void) const;
+ bool ambiguous(void) const;
+ bool pending(void) const;
+ bool empty(void) const;
+
+ class EmptyBuffer { };
+
+private:
+ enum State
+ {
+ ACCEPT,
+ ESCAPE,
+ CONTROL,
+ IGNORE_SPACE
+ };
+
+ State state;
+ std::deque<TToken> tokens;
+};
--- /dev/null
+
+#ifndef __TListener_hh__
+#define __TListener_hh__
+
+class TListener
+{
+public:
+ virtual void callback(TDocument&) = 0;
+};
+
+#endif // __TListener_hh__
--- /dev/null
+
+#include "globals.hh"
+#include "TNode.hh"
+
+TNode
+TNode::next() const
+{
+ assert(node);
+ DOM::Node p = node.get_nextSibling();
+ while (p && p.get_nodeType() != DOM::Node::ELEMENT_NODE) p = p.get_nextSibling();
+ return p;
+}
+
+TNode
+TNode::nextL() const
+{
+ assert(node);
+ if (TNode n = next())
+ if (n.isG()) return n.firstL();
+ else return n;
+ else return TNode();
+}
+
+TNode
+TNode::prev() const
+{
+ assert(node);
+ DOM::Node p = node.get_previousSibling();
+ while (p && p.get_nodeType() != DOM::Node::ELEMENT_NODE) p = p.get_previousSibling();
+ return p;
+}
+
+TNode
+TNode::prevL() const
+{
+ assert(node);
+ if (TNode n = prev())
+ if (n.isG()) return n.lastL();
+ else return n;
+ else return TNode();
+}
+
+TNode
+TNode::last() const
+{
+ assert(node);
+ DOM::Node p = node.get_lastChild();
+ while (p && p.get_nodeType() != DOM::Node::ELEMENT_NODE) p = p.get_previousSibling();
+ return p;
+}
+
+TNode
+TNode::lastL() const
+{
+ assert(node);
+ if (TNode n = last())
+ if (n.isG()) return n.lastL();
+ else return n;
+ else
+ return TNode();
+}
+
+TNode
+TNode::first() const
+{
+ assert(node);
+ DOM::Node p = node.get_firstChild();
+ while (p && p.get_nodeType() != DOM::Node::ELEMENT_NODE) p = p.get_nextSibling();
+ return p;
+}
+
+TNode
+TNode::firstL() const
+{
+ assert(node);
+ if (TNode n = first())
+ if (n.isG()) return n.firstL();
+ else return n;
+ else
+ return TNode();
+}
+
+TNode
+TNode::core() const
+{
+ assert(node);
+ // check also if there is a macro embellishment (\not)
+ if (isSb() || isSp()) return first().core();
+ else return *this;
+}
+
+TNode
+TNode::parent() const
+{
+ assert(node);
+ DOM::Node p = node.get_parentNode();
+ assert(!p || p.get_nodeType() == DOM::Node::ELEMENT_NODE);
+ return p;
+}
+
+unsigned
+TNode::size() const
+{
+ assert(node);
+ unsigned size = 0;
+ TNode p = first();
+ while (p)
+ {
+ p = p.next();
+ size++;
+ }
+
+ return size;
+}
+
+void
+TNode::remove() const
+{
+ assert(node);
+ DOM::Node parent = node.get_parentNode();
+ parent.removeChild(node);
+}
+
+void
+TNode::replace(const TNode& newNode) const
+{
+ assert(node);
+ DOM::Node parent = node.get_parentNode();
+ parent.replaceChild(newNode.node, node);
+}
+
+void
+TNode::insert(const TNode& newNode) const
+{
+ assert(node);
+ DOM::Node parent = node.get_parentNode();
+ parent.insertBefore(newNode.node, node);
+}
+
+void
+TNode::append(const TNode& newNode) const
+{
+ assert(node);
+ node.appendChild(newNode.node);
+}
+
+void
+TNode::append(const TNode& first, const TNode& last) const
+{
+ assert(node);
+ assert(first);
+ assert(last);
+
+ TNode p = first;
+ while (p != last)
+ {
+ TNode next = p.next();
+ append(p);
+ p = next;
+ }
+}
+
+void
+TNode::prepend(const TNode& newNode) const
+{
+ assert(node);
+ DOM::Node parent = node.get_parentNode();
+ parent.insertBefore(newNode.node, parent.get_firstChild());
+}
+
+#if 0
+#endif
+
+TNode
+TNode::child(unsigned pos) const
+{
+ assert(node);
+ TNode p = first();
+ while (p && pos-- > 0) p = p.next();
+ return p;
+}
+
+std::string
+TNode::get(const std::string& name) const
+{
+ assert(node);
+ return node.getAttribute(name);
+}
+
+void
+TNode::set(const std::string& name, const std::string& value) const
+{
+ assert(node);
+ node.setAttribute(name, value);
+}
--- /dev/null
+
+#ifndef __TNode_hh__
+#define __TNode_hh__
+
+#include "dom.hh"
+#include "globals.hh"
+#include "TDictionary.hh"
+
+class TNode
+{
+public:
+ TNode(void) : node(0) { };
+ TNode(const DOM::Node& n) : node(n) { };
+ TNode(const DOM::Element& elem) : node(elem) { };
+ TNode(const TNode& n) : node(n.node) { };
+
+ TNode next(void) const;
+ TNode nextL(void) const;
+ TNode prev(void) const;
+ TNode prevL(void) const;
+ TNode core(void) const;
+ TNode parent(void) const;
+ TNode first(void) const;
+ TNode firstL(void) const;
+ TNode last(void) const;
+ TNode lastL(void) const;
+ TNode child(unsigned) const;
+ unsigned size(void) const;
+ bool empty(void) const { return !first().node; };
+ std::string value(void) const { return (*this)["val"]; };
+
+ class ProxyAttr
+ {
+ public:
+ ProxyAttr(const DOM::Element& n, const std::string& s) : node(n), name(s) { };
+ operator std::string() const { return node.getAttribute(name); };
+ ProxyAttr& operator=(const std::string& v) { node.setAttribute(name, v); };
+ bool operator==(const std::string& v) const { return node.getAttribute(name) == v; };
+ bool operator!=(const std::string& v) const { return node.getAttribute(name) != v; };
+ private:
+ DOM::Element node;
+ std::string name;
+ };
+
+ operator bool() const { return node; };
+ DOM::Element element(void) const { return node; };
+ bool operator==(const TNode& n) const { return node == n.node; };
+ bool operator!=(const TNode& n) const { return node != n.node; };
+ TNode operator[](int i) const { return child(i); };
+ ProxyAttr operator[](const char* s) const { return ProxyAttr(node, s); };
+
+ //void advance(const TNode&) const;
+ void remove(void) const;
+ void replace(const TNode&) const;
+ void insert(const TNode&) const;
+ void append(const TNode&) const;
+ void append(const TNode&, const TNode&) const;
+ void prepend(const TNode&) const;
+
+ std::string get(const std::string&) const;
+ void set(const std::string&, const std::string&) const;
+
+ std::string name(void) const { return node.get_localName(); };
+ std::string nameC(void) const { return node.getAttribute("name"); };
+ bool hasId(void) const { return node.hasAttribute("id"); };
+ bool is(const std::string& s) const { return name() == s; };
+ bool isG(void) const { return is("g"); };
+ bool isSb(void) const { return is("sb"); };
+ bool isSp(void) const { return is("sp"); };
+ bool isC(void) const { return is("c"); }
+ bool isC(const std::string& name) const
+ { return isC() && node.getAttribute("name") == name; };
+
+ friend class TDocument;
+
+private:
+ DOM::Element node;
+};
+
+#endif // __TNode_hh__
--- /dev/null
+
+#ifndef __TObject_hh__
+#define __TObject_hh__
+
+class TObject
+{
+protected:
+ TObject(void) { refCounter = 1; };
+ virtual ~TObject() { };
+
+public:
+ void ref(coid) const { refCounter++; };
+ void unref(void) const { if (--refCounter) delete this; };
+};
+
+#endif // __TObject_hh__
--- /dev/null
+
+#include "TToken.hh"
+#include "TPushLexer.hh"
+#include "APushParser.hh"
+
+TPushLexer::TPushLexer(APushParser& p) : APushLexer(p)
+{
+ state = ACCEPT;
+}
+
+void
+TPushLexer::reset()
+{
+ buffer.erase();
+ state = ACCEPT;
+}
+
+void
+TPushLexer::transaction(char ch, State newState)
+{
+ switch (ch)
+ {
+ case '{': parser.push(TToken(TToken::BEGIN)); break;
+ case '}': parser.push(TToken(TToken::END)); break;
+ case '$': parser.push(TToken(TToken::SHIFT)); break;
+ case '&': parser.push(TToken(TToken::ALIGN)); break;
+ case '\n':
+ case '\r': parser.push(TToken(TToken::EOL, ch)); break;
+ case '^': parser.push(TToken(TToken::SUPERSCRIPT)); break;
+ case '_': parser.push(TToken(TToken::SUBSCRIPT)); break;
+ case '\t':
+ case ' ': parser.push(TToken(TToken::SPACE, ch)); break;
+ case '~': parser.push(TToken(TToken::ACTIVE, ch)); break;
+ case '%': parser.push(TToken(TToken::COMMENT)); break;
+ default:
+ if (isalpha(ch)) parser.push(TToken(TToken::LETTER, ch));
+ else if (isdigit(ch)) parser.push(TToken(TToken::DIGIT, ch));
+ else parser.push(TToken(TToken::OTHER, ch));
+ break;
+ }
+ state = newState;
+}
+
+void
+TPushLexer::push(char ch)
+{
+ switch (state)
+ {
+ case ACCEPT:
+ if (ch == '\\') state = ESCAPE;
+ else if (ch == '#') state = PARAMETER;
+ else transaction(ch, ACCEPT);
+ break;
+ case ESCAPE:
+ if (isalpha(ch))
+ {
+ buffer.push_back(ch);
+ state = MACRO;
+ }
+ else
+ {
+ parser.push(TToken(TToken::CONTROL, ch));
+ state = ACCEPT;
+ }
+ break;
+ case MACRO:
+ if (ch == '\\')
+ {
+ parser.push(TToken(TToken::CONTROL, buffer));
+ buffer.erase();
+ state = ESCAPE;
+ }
+ else if (ch == '#')
+ {
+ parser.push(TToken(TToken::CONTROL, buffer));
+ buffer.erase();
+ state = PARAMETER;
+ }
+ else if (isalpha(ch))
+ buffer.push_back(ch);
+ else
+ {
+ parser.push(TToken(TToken::CONTROL, buffer));
+ buffer.erase();
+ if (isspace(ch)) state = IGNORE_SPACE;
+ else transaction(ch, ACCEPT);
+ }
+ break;
+ case IGNORE_SPACE:
+ if (ch == '\\') state = ESCAPE;
+ else if (ch == '#') state = PARAMETER;
+ else if (isspace(ch)) ;
+ else transaction(ch, ACCEPT);
+ break;
+ case PARAMETER:
+ parser.push(TToken(TToken::PARAMETER, ch));
+ state = ACCEPT;
+ break;
+ default:
+ assert(0);
+ break;
+ }
+
+ switch (state)
+ {
+ case ESCAPE: parser.setCursor("\\"); break;
+ case MACRO: parser.setCursor("\\" + buffer); break;
+ case PARAMETER: parser.setCursor("#"); break;
+ default: parser.setCursor("?"); break;
+ }
+}
+
+bool
+TPushLexer::error() const
+{
+ return false;
+}
--- /dev/null
+
+#ifndef __TPushLexer_hh__
+#define __TPushLexer_hh__
+
+#include <string>
+
+#include "APushLexer.hh"
+
+class TPushLexer : public APushLexer
+{
+public:
+ TPushLexer(class APushParser&);
+ virtual ~TPushLexer() { };
+
+ virtual void push(char);
+ virtual void reset(void);
+ virtual bool error(void) const;
+
+private:
+ enum State
+ {
+ ACCEPT,
+ ESCAPE,
+ MACRO,
+ IGNORE_SPACE,
+ PARAMETER
+ };
+
+ void transaction(char, State);
+
+ State state;
+ std::string buffer;
+};
+
+#endif // __TPushLexer_hh__
--- /dev/null
+
+#include "TPushParser.hh"
+#include "TListener.hh"
+
+TPushParser::TPushParser(const TDictionary& d) : dictionary(d), listener(0)
+{
+ init();
+}
+
+TPushParser::TPushParser(const TDictionary& d, TListener& l) : dictionary(d), listener(&l)
+{
+ init();
+}
+
+void
+TPushParser::init()
+{
+ nextId = 1;
+ cursor = doc.create("cursor");
+ cursor["id"] = "I0";
+ doc.clearDirty();
+ doc.root().append(cursor);
+}
+
+TPushParser::~TPushParser()
+{
+}
+
+std::string
+TPushParser::PRIME() const
+{
+ const TDictionary::Entry entry = dictionary.find("prime");
+ if (entry.cls == TDictionary::OPERATOR) return entry.value;
+ else return "?";
+}
+
+void
+TPushParser::do_begin()
+{
+ TNode parent = cursor.parent();
+ if (parent.isC() && dictionary.find(parent.nameC()).table)
+ {
+ TNode row = doc.create("row");
+ TNode cell = doc.create("cell");
+ TNode g = doc.createG();
+ row.append(cell);
+ cell.append(g);
+ g.append(cursor);
+ parent.append(row);
+ }
+ else
+ {
+ TNode g = doc.createG(nextId++);
+ cursor.replace(g);
+ g.append(cursor);
+ }
+}
+
+void
+TPushParser::do_end()
+{
+ TNode parent = cursor.parent();
+ if (parent && parent.isG() && parent.hasId())
+ {
+ // normal closing brace for an explicitly open group
+ cursor.remove();
+ advance(parent);
+ }
+ else if (parent && parent.isG() && parent.parent() && parent.parent().is("cell"))
+ {
+ // closing brace for a structure in which & or \cr have been used
+ TNode row = parent.parent().parent();
+ assert(row && row.is("row"));
+ TNode table = row.parent();
+ assert(table);
+ advance(table);
+ }
+ else if (parent && parent.isG() && !parent.hasId() && parent.parent())
+ {
+ // closing brace for a right-open macro (like \over)
+ cursor.remove();
+ advance(parent.parent());
+ }
+ else
+ {
+ // ???
+ assert(0);
+ }
+}
+
+void
+TPushParser::do_shift()
+{
+ TNode parent = cursor.parent();
+ assert(parent);
+ if (parent.is("tex"))
+ {
+ TNode math = doc.create("math", nextId++);
+ TNode g = doc.createG();
+ cursor.replace(math);
+ math.append(g);
+ g.append(cursor);
+ }
+ else if (parent.isG() && !parent.hasId() && parent.parent() && parent.parent().is("math"))
+ {
+ if (cursor.prev())
+ {
+ // there is something before the cursor, hence this is the
+ // closing math shift
+ if (parent.parent()["display"] != "1")
+ {
+ // one math shift is enough to close it
+ cursor.remove();
+ }
+ else
+ {
+ // we need two closing math shifts
+ parent.parent().append(cursor);
+ }
+ }
+ else if (parent.parent()["display"] != "1")
+ {
+ // there is nothing before the cursor, and the math is not
+ // in display mode, so this must be a double math shift
+ parent.parent()["display"] = "1";
+ }
+ else
+ {
+ parent.parent().append(cursor);
+ }
+ }
+ else if (parent.is("math"))
+ {
+ cursor.remove();
+ }
+ else
+ {
+ cerr << "ERROR: math shift" << endl;
+ }
+}
+
+void
+TPushParser::do_align()
+{
+ TNode parent = cursor.parent();
+ if (parent && parent.isG() && parent.hasId())
+ {
+ // alignment tab used for the first time inside a group
+ TNode row = doc.create("row");
+ TNode cell = doc.create("cell");
+ TNode g = doc.createG();
+ row.append(cell);
+ cell.append(g);
+ g.append(parent.first(), cursor);
+ }
+ else if (parent && parent.isG() && parent.parent().is("cell"))
+ {
+ // alignment tab used within a cell
+ TNode oldCell = parent.parent();
+ assert(oldCell && oldCell.is("cell"));
+ TNode row = oldCell.parent();
+ assert(row && row.is("row"));
+ TNode cell = doc.create("cell");
+ if (oldCell.next()) oldCell.next().insert(cell);
+ else row.append(cell);
+ TNode g = doc.createG();
+ cell.append(g);
+ g.append(cursor);
+ }
+ else
+ {
+ cerr << "alignment tab used outside matrix" << endl;
+ }
+}
+
+void
+TPushParser::do_eol()
+{
+ //if (cursor.parent()) cursor.remove();
+}
+
+void
+TPushParser::do_parameter(const std::string& p)
+{
+ // ???
+}
+
+void
+TPushParser::do_subscript()
+{
+ TNode parent = cursor.parent();
+ if (parent.isG())
+ {
+ TNode prev = cursor.prev();
+ if (!prev)
+ {
+ TNode elem = doc.create("sb", nextId++);
+ TNode g = doc.createG();
+ cursor.replace(elem);
+ elem.append(g);
+ elem.append(cursor);
+ }
+ else
+ {
+ TNode elem = doc.create("sb", nextId++);
+ prev.replace(elem);
+ elem.append(prev);
+ elem.append(cursor);
+ }
+ }
+ else if (parent.isSb() && cursor == parent[1])
+ {
+ if (parent["under"] == "1") cerr << "already under" << endl;
+ else parent["under"] = "1";
+ }
+}
+
+void
+TPushParser::do_superscript()
+{
+ TNode parent = cursor.parent();
+ if (parent.isG())
+ {
+ TNode prev = cursor.prev();
+ if (!prev)
+ {
+ TNode elem = doc.create("sp", nextId++);
+ TNode g = doc.createG();
+ cursor.replace(elem);
+ elem.append(g);
+ elem.append(cursor);
+ }
+ else
+ {
+ TNode elem = doc.create("sp", nextId++);
+ prev.replace(elem);
+ elem.append(prev);
+ elem.append(cursor);
+ }
+ }
+ else if (parent.isSp() && cursor == parent[1])
+ {
+ if (parent["over"] == "1") cerr << "already over" << endl;
+ else parent["over"] = "1";
+ }
+}
+
+void
+TPushParser::do_space(const std::string&)
+{
+ // ? may be used to distinguish tokens in some mode?
+}
+
+void
+TPushParser::do_letter(const std::string& s)
+{
+ TNode parent = cursor.parent();
+ TNode elem = doc.createI(s, nextId++);
+ cursor.replace(elem);
+ advance(elem);
+}
+
+void
+TPushParser::do_digit(const std::string& s)
+{
+ TNode parent = cursor.parent();
+ TNode prev = cursor.prev();
+ if (prev && parent.isG() && prev.is("n"))
+ {
+ TNode elem = doc.createN(prev.value() + s, nextId++);
+ prev.replace(elem);
+ }
+ else
+ {
+ TNode elem = doc.createN(s, nextId++);
+ cursor.replace(elem);
+ advance(elem);
+ }
+}
+
+bool
+TPushParser::isPrimes(const TNode& node) const
+{
+ assert(node);
+ return node.isG() && node.last() && node.last().is("o") && node.last()["val"] == PRIME();
+}
+
+void
+TPushParser::do_apostrophe()
+{
+ if (cursor.parent() && cursor.parent().isG())
+ {
+ if (TNode prev = cursor.prev())
+ {
+ if (prev.isSp() && prev[1] && isPrimes(prev[1]))
+ prev[1].append(doc.createO(PRIME(), nextId++));
+ else if (prev.isSb() && prev[0] &&
+ prev[0].isSp() && prev[0][1] &&
+ isPrimes(prev[0][1]))
+ prev[0][1].append(doc.createO(PRIME(), nextId++));
+ else
+ {
+ TNode elem = doc.create("sp");
+ TNode g = doc.createG();
+ prev.replace(elem);
+ elem.append(prev);
+ elem.append(g);
+ g.append(doc.createO(PRIME(), nextId++));
+ }
+ }
+ else
+ {
+ // error ???
+ }
+ }
+ else
+ {
+ // error ??
+ }
+}
+
+void
+TPushParser::do_other(const std::string& s)
+{
+ switch (s[0])
+ {
+ case '\'':
+ do_apostrophe();
+ break;
+ default:
+ cout << "TPushParser::do_other " << s << endl;
+ cout << "DOCUMENT: " << static_cast<GdomeNode*>(cursor.element().get_ownerDocument()) << endl;
+ TNode elem = doc.createT("o", s, nextId++);
+ cursor.replace(elem);
+ advance(elem);
+ break;
+ }
+}
+
+void
+TPushParser::do_active(const std::string&)
+{
+ // ??? space?
+}
+
+void
+TPushParser::do_comment()
+{
+ // ???
+}
+
+void
+TPushParser::do_cr()
+{
+ TNode parent = cursor.parent();
+ if (parent && parent.isG() &&
+ parent.parent() && parent.parent().is("cell") &&
+ parent.parent().parent() && parent.parent().parent().is("row"))
+ {
+ TNode oldRow = parent.parent().parent();
+ assert(oldRow);
+ TNode table = oldRow.parent();
+ assert(table);
+ TNode row = doc.create("row");
+ TNode cell = doc.create("cell");
+ TNode g = doc.createG();
+ if (oldRow.next()) oldRow.next().insert(row);
+ else table.append(row);
+ row.append(cell);
+ cell.append(g);
+ g.append(cursor);
+ }
+}
+
+void
+TPushParser::do_control(const std::string& name)
+{
+ if (name == "cr") do_cr();
+ else
+ {
+ TNode parent = cursor.parent();
+ const TDictionary::Entry& entry = dictionary.find(name);
+ switch (entry.cls)
+ {
+ case TDictionary::IDENTIFIER:
+ {
+ TNode t = doc.createI(entry.value, nextId++);
+ t["name"] = name;
+ cursor.replace(t);
+ advance(t);
+ }
+ break;
+ case TDictionary::OPERATOR:
+ {
+ TNode t = doc.createO(entry.value, nextId++);
+ t["name"] = name;
+ cursor.replace(t);
+ advance(t);
+ }
+ break;
+ case TDictionary::NUMBER:
+ {
+ TNode t = doc.createN(entry.value, nextId++);
+ t["name"] = name;
+ cursor.replace(t);
+ advance(t);
+ }
+ break;
+ case TDictionary::MACRO:
+ {
+ TNode m = doc.createC(name, nextId++);
+ cursor.replace(m);
+ if (entry.leftOpen && entry.rightOpen)
+ {
+ assert(entry.pattern.empty());
+ assert(parent.isG());
+ TNode g1 = doc.createG();
+ g1["left-open"] = "1";
+ g1.append(parent.first(), m);
+ m.append(g1);
+ TNode g2 = doc.createG();
+ g2.append(cursor);
+ m.append(g2);
+ frames.push(Frame(entry));
+ }
+ else if (entry.leftOpen)
+ {
+ assert(parent.isG());
+ TNode g = doc.createG();
+ g["left-open"] = "1";
+ g.append(parent.first(), m);
+ m.append(g);
+ advance(m);
+ }
+ else if (entry.rightOpen)
+ {
+ assert(entry.pattern.empty());
+ assert(parent.isG());
+ TNode g = doc.createG();
+ g.append(cursor);
+ m.append(g);
+ frames.push(Frame(entry));
+ }
+ else if (!entry.pattern.empty())
+ {
+ if (parent.isG())
+ {
+ frames.push(Frame(entry));
+ if (entry.paramDelimited(0))
+ {
+ TNode g = doc.createG();
+ m.append(g);
+ g.append(cursor);
+ }
+ else
+ m.append(cursor);
+ }
+ else
+ {
+ // error, but we could handle this very easily
+ cerr << "error, but we could handle this easily" << endl;
+ }
+ }
+ else advance(m);
+ }
+ break;
+ case TDictionary::UNDEFINED:
+ {
+ cerr << "ERROR: using undefined macro `" << name << "'" << endl;
+ TNode m = doc.createC(name, nextId++);
+ cursor.replace(m);
+ advance(m);
+ }
+ break;
+ default:
+ assert(0);
+ }
+ }
+}
+
+void
+TPushParser::process(const TToken& token)
+{
+ switch (token.category)
+ {
+ case TToken::BEGIN: do_begin(); break;
+ case TToken::END: do_end(); break;
+ case TToken::SHIFT: do_shift(); break;
+ case TToken::ALIGN: do_align(); break;
+ case TToken::EOL: do_eol(); break;
+ case TToken::PARAMETER: do_parameter(token.value); break;
+ case TToken::SUPERSCRIPT: do_superscript(); break;
+ case TToken::SUBSCRIPT: do_subscript(); break;
+ case TToken::SPACE: do_space(token.value); break;
+ case TToken::LETTER: do_letter(token.value); break;
+ case TToken::DIGIT: do_digit(token.value); break;
+ case TToken::OTHER: do_other(token.value); break;
+ case TToken::ACTIVE: do_active(token.value); break;
+ case TToken::COMMENT: do_comment(); break;
+ case TToken::CONTROL: do_control(token.value); break;
+ }
+}
+
+void
+TPushParser::push(const TToken& token)
+{
+ cerr << "TPushParser::push " << token.value << " (cat: " << token.category << ")" << endl;
+ TNode parent = cursor.parent();
+ // If the cursor has no parent then it is detached from the editing
+ // tree, which means this token will be ignored
+ if (parent)
+ // If the parent is a phantom group and the grand-parent is a
+ // control sequence, there are two cases:
+ // a. we are parsing a delimited argument of a entry
+ // b. we are parsing a side of a right- or left-open entry
+ if (parent.isG() && !parent.hasId() && parent.parent().isC())
+ {
+ // There must be an open frame, for the grand-parent is a control sequence
+ assert(!frames.empty());
+ Frame& frame = frames.top();
+ if (!frame.entry.pattern.empty())
+ {
+ // The entry pattern is not empty. By our conventions this means
+ // the entry cannot be open at either end, hence we are parsing
+ // a delimited argument
+ assert(frame.pos + 1 < frame.entry.pattern.size());
+ assert(frame.entry.pattern[frame.pos + 1].category != TToken::PARAMETER);
+ if (frame.entry.pattern[frame.pos + 1] == token)
+ {
+ // The token matches with the delimiter of the argument.
+ cursor.remove();
+
+ // If the phantom group has just one child, it is not necessary
+ // and can be removed. However, this would complicate
+ // all the code that follows, so given it is a rare case we
+ // leave it alone
+ // if (parent.size() == 1) parent.replace(parent[0]);
+
+ // Eat both the argument and its delimiter
+ frame.pos += 2;
+ if (frame.pos == frame.entry.pattern.size())
+ {
+ // This token has completed the entry
+ advance(parent.parent());
+ }
+ else if (frame.entry.paramDelimited(frame.pos))
+ {
+ // For the next is a delimited argument we have to place
+ // a suitable phantom group with the cursor inside
+ TNode g = doc.createG();
+ parent.parent().append(g);
+ g.append(cursor);
+ }
+ else
+ parent.parent().append(cursor);
+ }
+ else
+ {
+ // Delimiter mismatch. Since we are parsing a delimited
+ // argument we just process the token
+ process(token);
+ }
+ }
+ else
+ {
+ // The entry pattern is empty, hence we are parsing a right-open
+ // entry. What happens if we actually are in the left side?
+ // This could happen only when re-editing an entered expression
+ // We'll see...
+ assert(frame.entry.rightOpen);
+ process(token);
+ }
+ }
+ else if (parent.isC())
+ {
+ // We are parsing a non-delimited argument entry
+ // or a fixed token
+ Frame& frame = frames.top();
+ assert(frame.pos < frame.entry.pattern.size());
+ if (frame.entry.pattern[frame.pos].category == TToken::PARAMETER)
+ {
+ // As by the TeX parsing rules of undelimited parameters,
+ // empty spaces are ignored
+ if (token.category != TToken::SPACE)
+ {
+ // We need to increase the frame position here, becase inside
+ // process the function advance will be called. At that point
+ // it will be important for the parser to know that the entry
+ // has been completed in order to place the cursor correctly
+ // in the next position
+ frame.pos++;
+ process(token);
+ }
+ }
+ else if (frame.entry.pattern[frame.pos] == token)
+ {
+ // The token has been accepted
+ frame.pos++;
+ if (frame.pos < frame.entry.pattern.size() &&
+ frame.entry.paramDelimited(frame.pos))
+ {
+ // If the next is a delimited argument we have to place
+ // the phantom group with the cursor inside
+ TNode g = doc.createG();
+ cursor.replace(g);
+ g.append(cursor);
+ }
+ else
+ advance(parent);
+ }
+ else
+ {
+ // There is a mismatch. Emit an error and ignore the token?
+ cerr << "ERROR: token ignored: " << token.value << " (cat: " << token.category << ")" << endl;
+ }
+
+ }
+ else
+ process(token);
+ else
+ {
+ cout << "ignored token" << endl;
+ }
+
+ if (listener) listener->callback(doc);
+}
+
+void
+TPushParser::advance(const TNode& node)
+{
+ assert(node);
+ TNode parent = node.parent();
+ if (!parent)
+ ; // nothing to do, the cursor is not in the document any more
+ else if (parent.isG())
+ {
+ TNode next = node.next();
+ if (next) next.insert(cursor);
+ else parent.append(cursor);
+ }
+ else if (parent.isC())
+ {
+ if (node.next())
+ ; // cursor removed
+ else
+ {
+ Frame& frame = frames.top();
+ if (frame.pos == frame.entry.pattern.size())
+ {
+ frames.pop();
+ advance(parent);
+ }
+ else
+ parent.append(cursor);
+ }
+ }
+ else if (parent.is("math"))
+ ; // we are done
+ else
+ advance(parent);
+}
+
+void
+TPushParser::setCursor(const std::string& c)
+{
+ cursor["val"] = c;
+ if (listener) listener->callback(doc);
+}
--- /dev/null
+
+#ifndef __TPushParser_hh__
+#define __TPushParser_hh__
+
+#include <list>
+#include <stack>
+#include "TToken.hh"
+#include "APushParser.hh"
+#include "TDictionary.hh"
+#include "TDocument.hh"
+#include "TNode.hh"
+
+class TPushParser : public APushParser
+{
+public:
+ TPushParser(const class TDictionary&);
+ TPushParser(const class TDictionary&, class TListener&);
+ virtual ~TPushParser();
+
+ virtual void push(const TToken&);
+ virtual void setCursor(const std::string&);
+
+ TDocument document(void) const { return doc; }
+
+private:
+ void init(void);
+
+ std::string PRIME(void) const;
+ bool isPrimes(const TNode&) const;
+
+ void do_begin(void);
+ void do_end(void);
+ void do_shift(void);
+ void do_align(void);
+ void do_eol(void);
+ void do_parameter(const std::string&);
+ void do_superscript(void);
+ void do_subscript(void);
+ void do_space(const std::string&);
+ void do_letter(const std::string&);
+ void do_digit(const std::string&);
+ void do_other(const std::string&);
+ void do_active(const std::string&);
+ void do_comment(void);
+ void do_control(const std::string&);
+
+ void do_cr(void);
+ void do_apostrophe(void);
+ void advance(const TNode&);
+
+ void process(const TToken&);
+
+ struct Frame
+ {
+ Frame(const TDictionary::Entry& e) : entry(e), pos(0) { };
+ const TDictionary::Entry& entry;
+ unsigned pos;
+ };
+
+ std::stack<Frame> frames;
+ std::list<TToken> buffer;
+ unsigned nextId;
+ TDocument doc;
+ TNode cursor;
+
+ const class TDictionary& dictionary;
+ class TListener* listener;
+};
+
+#endif // __TPushParser_hh__
--- /dev/null
+
+#ifndef __TToken_hh__
+#define __TToken_hh__
+
+#include <string>
+
+struct TToken
+{
+ enum TCat
+ {
+ BEGIN,
+ END,
+ SHIFT,
+ ALIGN,
+ EOL,
+ PARAMETER,
+ SUPERSCRIPT,
+ SUBSCRIPT,
+ SPACE,
+ LETTER,
+ DIGIT,
+ OTHER,
+ ACTIVE,
+ COMMENT,
+ CONTROL
+ };
+
+ TToken(TCat c) : category(c) { };
+ TToken(TCat c, char ch) : category(c), value(std::string(1, ch)) { };
+ TToken(TCat c, const std::string& v) : category(c), value(v) { };
+
+ bool operator==(const TToken& token) const { return category == token.category && value == token.value; };
+
+ TCat category;
+ std::string value;
+};
+
+#endif // __TToken_hh__
--- /dev/null
+
+#include <algorithm>
+
+#include "TTokenizer.hh"
+#include "TPushLexer.hh"
+
+std::vector<TToken>
+TTokenizer::tokenize(const std::string& s)
+{
+ TPushLexer lexer(*this);
+
+ tokens.clear();
+ for (std::string::const_iterator p = s.begin();
+ p != s.end();
+ p++)
+ lexer.push(*p);
+ //lexer.push('\n');
+
+ std::vector<TToken> res;
+ res.reserve(tokens.size());
+ copy(tokens.begin(), tokens.end(), back_inserter(res));
+
+ return res;
+}
+
+void
+TTokenizer::push(const TToken& token)
+{
+ tokens.push_back(token);
+}
+
--- /dev/null
+
+#ifndef __TTokenizer_hh__
+#define __TTokenizer_hh__
+
+#include <string>
+#include <vector>
+#include <list>
+
+#include "TToken.hh"
+#include "APushParser.hh"
+
+class TTokenizer : private APushParser
+{
+public:
+ TTokenizer(void) { };
+
+ std::vector<TToken> tokenize(const std::string&);
+
+private:
+ virtual void push(const TToken&);
+ virtual void setCursor(const std::string&) { };
+
+ std::list<TToken> tokens;
+};
+
+#endif // __TTokenizer_hh__
--- /dev/null
+
+#ifndef __dom_hh__
+#define __dom_hh__
+
+#include <GdomeSmartDOM.hh>
+
+namespace DOM = GdomeSmartDOM;
+
+typedef DOM::Char32 TChar;
+typedef DOM::UCS4String TString;
+
+inline bool isUnicodeSpace(TChar ch)
+{
+ return ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r';;
+}
+
+inline bool isUnicodeAlpha(TChar ch)
+{
+ return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z');
+}
+
+inline bool isUnicodeDigit(TChar ch)
+{
+ return (ch >= '0' && ch <= '9');
+}
+
+#endif // __dom_hh__
--- /dev/null
+
+DOM::Element
+getRightmostChild(const DOM::Element& p)
+{
+ if (p)
+ {
+ if (DOM::Element last = g.get_lastChild())
+ if (last.get_nodeName() == "g" && last.get_firstChild())
+ return getRightmostChild(last);
+ else
+ return last;
+ else
+ return 0;
+ }
+ else
+ return 0;
+}
+
+DOM::Element
+prevLinearSibling(const DOM::Element& p)
+{
+ if (p)
+ {
+ DOM::Element prev = p.get_prevSibling();
+ if (!prev) return 0;
+ else if (prev.get_nodeName() != "g" && prev.get_firstChild()) return prev;
+ else return prevLinearSibling(prev.get_lastChild());
+ }
+ else
+ return 0;
+}
+
+DOM::Element
+getCore(const DOM::Element& p)
+{
+ if (p)
+ {
+ if (p.get_nodeName() == "sb" || p.get_nodeName() == "sp")
+ return getCore(p.get_firstChild());
+ else return p;
+ }
+ else
+ return 0;
+}
+
+void
+replace(const DOM::Element& p0, const DOM::Element& p1)
+{
+ if (DOM::Element parent = p0.get_parentNode())
+ parent.replaceChild(p0, p1);
+}
+
+bool
+isInferred(const DOM::Element& p)
+{
+ if (p) return p.hasAttribute("id");
+ else return false;
+}
+
+bool
+isMacro(const DOM::Element& p, const TString& s)
+{
+ return p && p.get_nodeName() == "m" && p.getAttribute("name") == s;
+}
+
+bool
+isGroup(const DOM::Element& p)
+{
+ return p && p.get_nodeName() == "g";
+}
+
+bool
+isSb(const DOM::Element& p)
+{
+ return p && p.get_nodeName() == "sb";
+}
+
+bool
+isSp(const DOM::Element& p)
+{
+ return p && p.get_nodeName() == "sp";
+}
+
+bool
+isPrimes(const DOM::Element& p)
+{
+ return isGroup(p) && isMacro(p.get_lastChild, "prime");
+}
+
+bool
+isOperator(const DOM::Element& p)
+{
+ if (DOM::Element core = getCore(p))
+ return dictionary.isOperator(core.get_nodeName());
+ else
+ return false;
+}
+
+bool
+isDelimiter(const DOM::Element& p)
+{
+ if (DOM::Element core = getCore(p))
+ return dictionary.isDelimiter(core.get_nodeName());
+ else
+ return false;
+}
+
+bool
+isFunction(const DOM::Element& p)
+{
+ if (DOM::Element core = getCore(p))
+ return dictionary.isFunction(core.get_nodeName());
+ else
+ return false;
+}
--- /dev/null
+
+#ifndef __globals_hh__
+#define __globals_hh__
+
+#define TML_NS_URI "http://helm.cs.unibo.it/2002/TML"
+#define XMLNS_NS_URI "http://www.w3.org/2000/xmlns/"
+
+#endif // __globals_hh__
--- /dev/null
+
+#include <list>
+
+#include "dom.hh"
+#include "globals.hh"
+#include "TNode.hh"
+#include "TToken.hh"
+
+void finishG(const TNode&);
+
+void
+do_bgroup(const TNode& cursor)
+{
+ TNode parent = cursor.parent();
+ if (parent.isM("matrix") || parent.isM("pmatrix") ||
+ parent.isM("bordermatrix") || parent.isM("cases"))
+ {
+ TNode row = cursor.create("row");
+ TNode cell = cursor.create("cell");
+ TNode g = cursor.createG();
+ row.append(cell);
+ cell.append(g);
+ g.append(cursor);
+ parent.append(row);
+ }
+ else
+ {
+ TNode g = cursor.createG();
+ cursor.replace(g);
+ g.append(cursor);
+ }
+}
+
+
+
+
+void
+do_apostrophe(const TNode& cursor)
+{
+}
+
+void
+do_control(const TNode& cursor, const std::string& name)
+{
+}
+
+void
+do_other(const TNode& cursor, const std::string& s)
+{
+ switch (s[0])
+ {
+ case '\'': do_apostrophe(cursor); break;
+ default:
+ if (isUnicodeDigit(s[0])) do_number(cursor, s);
+ else do_control(cursor, s);
+ }
+}
+
+void
+dispatch(const TNode& cursor, const TToken& token)
+{
+
--- /dev/null
+
+#include "dom.hh"
+#include "TLexerPush.hh"
+
+main()
+{
+ std::string s;
+ while (getline(std::cin, s))
+ {
+ TLexerPush lexer;
+ for (unsigned long i = 0; i < s.length(); i++)
+ {
+ lexer.push(s[i]);
+ cout << "pending: " << lexer.pending()
+ << " amb: " << lexer.ambiguous();
+ if (!lexer.empty())
+ {
+ TToken tok = lexer.front();
+ DOM::GdomeString v(tok.value);
+ cout << " cat: " << tok.category << " value: " << v << " length: " << v.length();
+ if (!lexer.ambiguous()) lexer.pop();
+ }
+ cout << endl;
+ }
+ }
+}
--- /dev/null
+
+#ifndef __tokenzier_hh__
+#define __tokenzier_hh__
+
+#include <string>
+#include <vector>
+
+std::vector<TToken> tokenize(const std::string&);
+
+#endif // __tokenzier_hh__
--- /dev/null
+
+noinst_PROGRAMS = test editor
+
+test_SOURCES = main.cc
+editor_SOURCES = editor.cc guiGTK.c aux.cc
+
+LDADDS = \
+ $(GMETADOM_LIBS) \
+ $(GDOMEXSLT_LIBS) \
+ $(GTKMATHVIEW_LIBS) \
+ $(top_builddir)/src/.libs/libeditex.a
+
+test_LDADD = $(LDADDS)
+editor_LDADD = $(LDADDS)
+
+INCLUDES = \
+ $(GMETADOM_CFLAGS) \
+ $(GDOMEXSLT_CFLAGS) \
+ $(GTKMATHVIEW_CFLAGS) \
+ -I$(top_srcdir)/src
+
--- /dev/null
+# Makefile.in generated automatically by automake 1.4-p4 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = ..
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+host_alias = @host_alias@
+host_triplet = @host@
+AS = @AS@
+CC = @CC@
+CFLAGS = @CFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+DLLTOOL = @DLLTOOL@
+ECHO = @ECHO@
+EDITEX_VERSION_INFO = @EDITEX_VERSION_INFO@
+EXEEXT = @EXEEXT@
+GDOMEXSLT_CFLAGS = @GDOMEXSLT_CFLAGS@
+GDOMEXSLT_LIBS = @GDOMEXSLT_LIBS@
+GMETADOM_CFLAGS = @GMETADOM_CFLAGS@
+GMETADOM_LIBS = @GMETADOM_LIBS@
+GTKMATHVIEW_CFLAGS = @GTKMATHVIEW_CFLAGS@
+GTKMATHVIEW_LIBS = @GTKMATHVIEW_LIBS@
+LDFLAGS = @LDFLAGS@
+LIBTOOL = @LIBTOOL@
+LN_S = @LN_S@
+MAKEINFO = @MAKEINFO@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+RANLIB = @RANLIB@
+STRIP = @STRIP@
+VERSION = @VERSION@
+
+noinst_PROGRAMS = test editor
+
+test_SOURCES = main.cc
+editor_SOURCES = editor.cc guiGTK.c aux.cc
+
+LDADDS = $(GMETADOM_LIBS) $(GDOMEXSLT_LIBS) $(GTKMATHVIEW_LIBS) $(top_builddir)/src/.libs/libeditex.a
+
+
+test_LDADD = $(LDADDS)
+editor_LDADD = $(LDADDS)
+
+INCLUDES = $(GMETADOM_CFLAGS) $(GDOMEXSLT_CFLAGS) $(GTKMATHVIEW_CFLAGS) -I$(top_srcdir)/src
+
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = ../config.h
+CONFIG_CLEAN_FILES =
+noinst_PROGRAMS = test$(EXEEXT) editor$(EXEEXT)
+PROGRAMS = $(noinst_PROGRAMS)
+
+
+DEFS = @DEFS@ -I. -I$(srcdir) -I..
+LIBS = @LIBS@
+test_OBJECTS = main.$(OBJEXT)
+test_DEPENDENCIES = $(top_builddir)/src/.libs/libeditex.a
+test_LDFLAGS =
+editor_OBJECTS = editor.$(OBJEXT) guiGTK.$(OBJEXT) aux.$(OBJEXT)
+editor_DEPENDENCIES = $(top_builddir)/src/.libs/libeditex.a
+editor_LDFLAGS =
+CXXFLAGS = @CXXFLAGS@
+CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(LIBTOOL) --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
+DIST_COMMON = Makefile.am Makefile.in
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP_ENV = --best
+DEP_FILES = .deps/aux.P .deps/editor.P .deps/guiGTK.P .deps/main.P
+SOURCES = $(test_SOURCES) $(editor_SOURCES)
+OBJECTS = $(test_OBJECTS) $(editor_OBJECTS)
+
+all: all-redirect
+.SUFFIXES:
+.SUFFIXES: .S .c .cc .lo .o .obj .s
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.ac $(ACLOCAL_M4)
+ cd $(top_srcdir) && $(AUTOMAKE) --gnu test/Makefile
+
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
+ cd $(top_builddir) \
+ && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+
+mostlyclean-noinstPROGRAMS:
+
+clean-noinstPROGRAMS:
+ -test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
+
+distclean-noinstPROGRAMS:
+
+maintainer-clean-noinstPROGRAMS:
+
+# FIXME: We should only use cygpath when building on Windows,
+# and only if it is available.
+.c.obj:
+ $(COMPILE) -c `cygpath -w $<`
+
+.s.o:
+ $(COMPILE) -c $<
+
+.S.o:
+ $(COMPILE) -c $<
+
+mostlyclean-compile:
+ -rm -f *.o core *.core
+ -rm -f *.$(OBJEXT)
+
+clean-compile:
+
+distclean-compile:
+ -rm -f *.tab.c
+
+maintainer-clean-compile:
+
+.s.lo:
+ $(LIBTOOL) --mode=compile $(COMPILE) -c $<
+
+.S.lo:
+ $(LIBTOOL) --mode=compile $(COMPILE) -c $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+distclean-libtool:
+
+maintainer-clean-libtool:
+
+test$(EXEEXT): $(test_OBJECTS) $(test_DEPENDENCIES)
+ @rm -f test$(EXEEXT)
+ $(CXXLINK) $(test_LDFLAGS) $(test_OBJECTS) $(test_LDADD) $(LIBS)
+
+editor$(EXEEXT): $(editor_OBJECTS) $(editor_DEPENDENCIES)
+ @rm -f editor$(EXEEXT)
+ $(CXXLINK) $(editor_LDFLAGS) $(editor_OBJECTS) $(editor_LDADD) $(LIBS)
+.cc.o:
+ $(CXXCOMPILE) -c $<
+.cc.obj:
+ $(CXXCOMPILE) -c `cygpath -w $<`
+.cc.lo:
+ $(LTCXXCOMPILE) -c $<
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+ list='$(SOURCES) $(HEADERS)'; \
+ unique=`for i in $$list; do echo $$i; done | \
+ awk ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ here=`pwd` && cd $(srcdir) \
+ && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS)'; \
+ unique=`for i in $$list; do echo $$i; done | \
+ awk ' { files[$$0] = 1; } \
+ END { for (i in files) print i; }'`; \
+ test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+ || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+ -rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+
+subdir = test
+
+distdir: $(DISTFILES)
+ here=`cd $(top_builddir) && pwd`; \
+ top_distdir=`cd $(top_distdir) && pwd`; \
+ distdir=`cd $(distdir) && pwd`; \
+ cd $(top_srcdir) \
+ && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu test/Makefile
+ @for file in $(DISTFILES); do \
+ d=$(srcdir); \
+ if test -d $$d/$$file; then \
+ cp -pr $$d/$$file $(distdir)/$$file; \
+ else \
+ test -f $(distdir)/$$file \
+ || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+ || cp -p $$d/$$file $(distdir)/$$file || :; \
+ fi; \
+ done
+
+DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
+
+-include $(DEP_FILES)
+
+mostlyclean-depend:
+
+clean-depend:
+
+distclean-depend:
+ -rm -rf .deps
+
+maintainer-clean-depend:
+
+%.o: %.c
+ @echo '$(COMPILE) -c $<'; \
+ $(COMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+ @-cp .deps/$(*F).pp .deps/$(*F).P; \
+ tr ' ' '\012' < .deps/$(*F).pp \
+ | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+ >> .deps/$(*F).P; \
+ rm .deps/$(*F).pp
+
+%.lo: %.c
+ @echo '$(LTCOMPILE) -c $<'; \
+ $(LTCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+ @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \
+ < .deps/$(*F).pp > .deps/$(*F).P; \
+ tr ' ' '\012' < .deps/$(*F).pp \
+ | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+ >> .deps/$(*F).P; \
+ rm -f .deps/$(*F).pp
+
+%.o: %.cc
+ @echo '$(CXXCOMPILE) -c $<'; \
+ $(CXXCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+ @-cp .deps/$(*F).pp .deps/$(*F).P; \
+ tr ' ' '\012' < .deps/$(*F).pp \
+ | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+ >> .deps/$(*F).P; \
+ rm .deps/$(*F).pp
+
+%.lo: %.cc
+ @echo '$(LTCXXCOMPILE) -c $<'; \
+ $(LTCXXCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
+ @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \
+ < .deps/$(*F).pp > .deps/$(*F).P; \
+ tr ' ' '\012' < .deps/$(*F).pp \
+ | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
+ >> .deps/$(*F).P; \
+ rm -f .deps/$(*F).pp
+info-am:
+info: info-am
+dvi-am:
+dvi: dvi-am
+check-am: all-am
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-exec-am:
+install-exec: install-exec-am
+
+install-data-am:
+install-data: install-data-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am:
+uninstall: uninstall-am
+all-am: Makefile $(PROGRAMS)
+all-redirect: all-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -rm -f Makefile $(CONFIG_CLEAN_FILES)
+ -rm -f config.cache config.log stamp-h stamp-h[0-9]*
+
+maintainer-clean-generic:
+mostlyclean-am: mostlyclean-noinstPROGRAMS mostlyclean-compile \
+ mostlyclean-libtool mostlyclean-tags mostlyclean-depend \
+ mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am: clean-noinstPROGRAMS clean-compile clean-libtool clean-tags \
+ clean-depend clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am: distclean-noinstPROGRAMS distclean-compile \
+ distclean-libtool distclean-tags distclean-depend \
+ distclean-generic clean-am
+ -rm -f libtool
+
+distclean: distclean-am
+
+maintainer-clean-am: maintainer-clean-noinstPROGRAMS \
+ maintainer-clean-compile maintainer-clean-libtool \
+ maintainer-clean-tags maintainer-clean-depend \
+ maintainer-clean-generic distclean-am
+ @echo "This command is intended for maintainers to use;"
+ @echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+
+.PHONY: mostlyclean-noinstPROGRAMS distclean-noinstPROGRAMS \
+clean-noinstPROGRAMS maintainer-clean-noinstPROGRAMS \
+mostlyclean-compile distclean-compile clean-compile \
+maintainer-clean-compile mostlyclean-libtool distclean-libtool \
+clean-libtool maintainer-clean-libtool tags mostlyclean-tags \
+distclean-tags clean-tags maintainer-clean-tags distdir \
+mostlyclean-depend distclean-depend clean-depend \
+maintainer-clean-depend info-am info dvi-am dvi check check-am \
+installcheck-am installcheck install-exec-am install-exec \
+install-data-am install-data install-am install uninstall-am uninstall \
+all-redirect all-am all installdirs mostlyclean-generic \
+distclean-generic clean-generic maintainer-clean-generic clean \
+mostlyclean distclean maintainer-clean
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+// Copyright (C) 2000-2002, Luca Padovani <luca.padovani@cs.unibo.it>.
+//
+// This file is part of GtkMathView, a Gtk widget for MathML.
+//
+// GtkMathView is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// GtkMathView is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with GtkMathView; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// For details, see the GtkMathView World-Wide-Web page,
+// http://www.cs.unibo.it/helm/mml-widget, or send a mail to
+// <luca.padovani@cs.unibo.it>
+
+#include <config.h>
+#include <assert.h>
+
+#include <gdome.h>
+#include <gdome-util.h>
+#include <GdomeSmartDOM.hh>
+
+//#include "gmetadom.hh"
+
+namespace DOM = GdomeSmartDOM;
+
+static unsigned
+getDepth(const DOM::Element& elem)
+{
+ unsigned length = 0;
+ DOM::Element p = elem;
+
+ while (p)
+ {
+ p = p.get_parentNode();
+ length++;
+ }
+
+ return length;
+}
+
+static DOM::Element
+findCommonAncestor(const DOM::Element& first, const DOM::Element& last)
+{
+ assert(first);
+ assert(last);
+
+ DOM::Element p(first);
+ DOM::Element q(last);
+
+ if (p != q)
+ {
+ unsigned pDepth = getDepth(p);
+ unsigned qDepth = getDepth(q);
+
+ while (p && pDepth > qDepth)
+ {
+ p = p.get_parentNode();
+ pDepth--;
+ }
+
+ while (q && qDepth > pDepth)
+ {
+ q = q.get_parentNode();
+ qDepth--;
+ }
+
+ assert(pDepth == qDepth);
+
+ while (p && q && p != q)
+ {
+ p = p.get_parentNode();
+ q = q.get_parentNode();
+ }
+ }
+
+ return p;
+}
+
+static void
+findCommonSiblings(const DOM::Element& first, const DOM::Element& last,
+ DOM::Element& firstS, DOM::Element& lastS)
+{
+ assert(first);
+ assert(last);
+
+ DOM::Element p(first);
+ DOM::Element q(last);
+
+ if (p != q)
+ {
+ unsigned pDepth = getDepth(p);
+ unsigned qDepth = getDepth(q);
+
+ while (p && pDepth > qDepth)
+ {
+ p = p.get_parentNode();
+ pDepth--;
+ }
+
+ while (q && qDepth > pDepth)
+ {
+ q = q.get_parentNode();
+ qDepth--;
+ }
+
+ assert(pDepth == qDepth);
+
+ while (p && q && p.get_parentNode() != q.get_parentNode())
+ {
+ p = p.get_parentNode();
+ q = q.get_parentNode();
+ }
+ }
+
+ firstS = p;
+ lastS = q;
+}
+
+static DOM::Node
+leftmostChild(const DOM::Node& node)
+{
+ if (!node) return node;
+
+ DOM::Node firstChild = node.get_firstChild();
+ if (!firstChild) return node;
+
+ return leftmostChild(firstChild);
+}
+
+static DOM::Node
+rightmostChild(const DOM::Node& node)
+{
+ if (!node) return node;
+
+ DOM::Node lastChild = node.get_lastChild();
+ if (!lastChild) return node;
+
+ return rightmostChild(lastChild);
+}
+
+static DOM::Node
+leftSibling(const DOM::Node& node)
+{
+ DOM::Node p = node;
+
+ if (!p) return p;
+
+ while (p.get_parentNode() && p.get_parentNode().get_firstChild() == p)
+ p = p.get_parentNode();
+
+ if (!p.get_parentNode()) return DOM::Node(0);
+
+ DOM::Node prevSibling = p.get_previousSibling();
+ assert(prevSibling);
+
+ return rightmostChild(prevSibling);
+}
+
+static DOM::Node
+rightSibling(const DOM::Node& node)
+{
+ DOM::Node p = node;
+
+ if (!p) return p;
+
+ DOM::Node firstChild = p.get_firstChild();
+ if (firstChild) return firstChild;
+
+ while (p.get_parentNode() && p.get_parentNode().get_lastChild() == p)
+ p = p.get_parentNode();
+
+ if (!p.get_parentNode()) return DOM::Node(0);
+
+ DOM::Node nextSibling = p.get_nextSibling();
+ assert(nextSibling);
+
+ return leftmostChild(nextSibling);
+}
+
+extern "C" GdomeElement*
+find_common_ancestor(GdomeElement* first, GdomeElement* last)
+{
+ DOM::Element p(first);
+ DOM::Element q(last);
+ if (GdomeElement* res = gdome_cast_el(findCommonAncestor(p, q).gdome_object()))
+ {
+ GdomeException exc = 0;
+ gdome_el_ref(res, &exc);
+ assert(exc == 0);
+ return res;
+ }
+ else
+ return 0;
+}
+
+extern "C" void
+find_common_siblings(GdomeElement* first, GdomeElement* last,
+ GdomeElement** firstS, GdomeElement** lastS)
+{
+ DOM::Element fs(0);
+ DOM::Element ls(0);
+
+ findCommonSiblings(DOM::Element(first), DOM::Element(last), fs, ls);
+
+ if (firstS != NULL) *firstS = gdome_cast_el(fs.gdome_object());
+ if (lastS != NULL) *lastS = gdome_cast_el(ls.gdome_object());
+}
+
+extern "C" void
+delete_element(GdomeElement* elem)
+{
+ DOM::Element p(elem);
+
+ DOM::Element parent = p.get_parentNode();
+ assert(parent);
+
+ parent.removeChild(p);
+}
+
--- /dev/null
+
+#include "TNode.hh"
+#include "TToken.hh"
+#include "TDocument.hh"
+#include "TPushParser.hh"
+#include "TPushLexer.hh"
+#include "TDictionary.hh"
+#include "TListener.hh"
+#include <GdomeSmartDOMXSLT.hh>
+
+#include "guiGTK.h"
+
+class MyResultListener : public DOM::EventListener
+{
+public:
+ MyResultListener(const std::string& s) : msg(s) { };
+
+ virtual void handleEvent(const DOM::Event&);
+
+private:
+ const std::string msg;
+};
+
+void
+MyResultListener::handleEvent(const DOM::Event& ev)
+{
+ cout << "RECEIVED EVENT: " << ev.get_type() << " " << msg << " ";
+ const DOM::MutationEvent& me(ev);
+ assert(me);
+ const DOM::Node target(me.get_target());
+ assert(target);
+ cout << "target = " << target.get_nodeName() << " " << target.get_nodeType() << endl;
+}
+
+MyResultListener l1("?");
+
+TDictionary dictionary;
+DOM::Document result;
+
+extern void *parseMathMLFile(char *);
+
+bool
+subst(const DOM::Element& e1, const DOM::GdomeString& id, const DOM::Element& e2)
+{
+ assert(e1);
+ assert(e2);
+ if (e1.getAttribute("xref") == id)
+ {
+ DOM::Node parent = e1.get_parentNode();
+ assert(parent);
+ DOM::Node next = e1.get_nextSibling();
+ parent.removeChild(e1);
+ parent.insertBefore(e2, next);
+ //parent.replaceChild(e2, e1);
+ return true;
+ }
+ else
+ {
+ DOM::Node p = e1.get_firstChild();
+ while (p)
+ {
+ while (p && p.get_nodeType() != DOM::Node::ELEMENT_NODE) p = p.get_nextSibling();
+ if (p)
+ if (subst(p, id, e2)) return true;
+ else p = p.get_nextSibling();
+ }
+ return false;
+ }
+}
+
+class MyListener : public TListener
+{
+public:
+ MyListener(const DOM::XSLTStylesheet& s) : style(s) { };
+
+ void callback(TDocument& doc)
+ {
+ cout << "listener callback " << static_cast<GdomeNode*>(doc.document()) << endl;
+ TNode dirty = doc.dirtyNode();
+ if (dirty)
+ {
+ cout << "recreating subtree with id " << std::string(dirty["id"]) << endl;
+ std::vector< std::pair<DOM::GdomeString, DOM::GdomeString> > dirtyId;
+ if (result)
+ dirtyId.push_back(std::make_pair(DOM::GdomeString("id"),
+ DOM::GdomeString("'" + std::string(dirty["id"]) + "'")));
+ DOM::Document res = style.apply(doc.document(), dirtyId);
+ assert(res);
+ style.save(doc.document(), stdout);
+ style.save(res, stdout);
+ if (result)
+ {
+ cout << "REPLACING A FRAGMENT OF THE DOCUMENT" << endl;
+ DOM::Element root = res.get_documentElement();
+ assert(root);
+ assert(root.hasAttribute("xref"));
+
+ if (result.get_documentElement().getAttribute("xref") == root.getAttribute("xref"))
+ {
+ cout << "REPLACING ROOT" << endl;
+ // the following remove should not be necessary
+ // according to the spec replaceChild should work just fine
+ result.removeChild(result.get_documentElement());
+ result.appendChild(result.importNode(root, true));
+ }
+ else
+ try
+ {
+ cout << "before" << endl;
+ bool ok = subst(result.get_documentElement(), root.getAttribute("xref"), result.importNode(root, true));
+ assert(ok);
+ cout << "after" << endl;
+ }
+ catch (DOM::DOMException e)
+ {
+ cout << "!!!!!!!!!!!!!!!! EXCEPTION " << e.code << " " << e.msg << endl;
+ assert(0);
+ }
+ }
+ else
+ {
+ cout << "SETTING THE DOCUMENT FOR THE FIRST TIME" << endl;
+ result = res;
+
+ DOM::EventTarget et(result);
+ assert(et);
+ cout << "SETTING EVENT LISTENER (EDITOR) ON " << static_cast<GdomeNode*>(result) << endl;
+ et.addEventListener("DOMSubtreeModified", l1, true);
+
+ if (GUI_load_document(gdome_cast_doc(static_cast<GdomeNode*>(result))) < 0)
+ cerr << "c'e' stato un errore" << endl;
+ }
+
+ doc.clearDirty();
+ }
+ }
+
+private:
+ const DOM::XSLTStylesheet& style;
+};
+
+struct Context
+{
+ Context(const std::string& s, TPushLexer& l) : buffer(s), i(0), lexer(l) { };
+
+ void send(void)
+ {
+ if (i < buffer.length())
+ {
+ cout << "document is " << static_cast<GdomeNode*>(result) << endl;
+ lexer.push(buffer[i++]);
+ }
+ else lexer.push('\n');
+ }
+
+ std::string buffer;
+ unsigned i;
+ TPushLexer& lexer;
+};
+
+extern "C" int
+edit_timeout(Context* data)
+{
+ assert(data);
+ GUI_freeze();
+ data->send();
+ GUI_thaw();
+ return 1;
+}
+
+extern "C" void
+push_char(Context* context, gchar ch)
+{
+ GUI_freeze();
+ cout << "*** SENDING " << ch << endl;
+ context->lexer.push(ch);
+ GUI_thaw();
+}
+
+main(int argc, char* argv[])
+{
+ cout << "loading the dictionary..." << endl;
+ dictionary.load("dictionary.xml");
+
+ cout << "loading the stylesheet..." << endl;
+ DOM::DOMImplementation di;
+ DOM::Document docStyle = di.createDocumentFromURI("./xsl/tml-mmlp.xsl");
+ DOM::XSLTStylesheet style(docStyle);
+
+ MyListener listener(style);
+ TPushParser parser(dictionary, listener);
+ TPushLexer lexer(parser);
+
+#if 0
+ lexer.push('$');
+ lexer.push(' ');
+ assert(result);
+#endif
+
+#if 0
+ DOM::Document doc = parser.document().document();
+ std::vector< std::pair<DOM::GdomeString, DOM::GdomeString> > np;
+ result = style.apply(doc, np);
+ style.save(result, stdout);
+#endif
+
+ Context context("", lexer);
+
+ cout << "passing context " << &context << endl;
+ GUI_init(&argc, &argv, "mathmleditor", 500, 600, &context);
+ GUI_run();
+ GUI_uninit();
+ GUI_unload_document();
+}
--- /dev/null
+
+#include <stdio.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+#include "gtkmathview.h"
+#include "guiGTK.h"
+
+#define XLINK_NS_URI "http://www.w3.org/1999/xlink"
+
+static GtkWidget* window;
+static GtkWidget* main_area;
+static GtkWidget* scrolled_area;
+static GtkWidget* status_bar;
+static GtkMenuItem* anti_aliasing_item;
+static GtkMenuItem* transparency_item;
+static GtkMenuItem* font_size_item;
+static GdkCursor* normal_cursor;
+static GdkCursor* link_cursor;
+
+static gchar* doc_name = NULL;
+static GdomeElement* root_selected = NULL;
+static GdomeElement* first_selected = NULL;
+static GdomeElement* last_selected = NULL;
+static GdomeElement* cursor = NULL;
+static gboolean selecting = FALSE;
+static gboolean button_pressed = FALSE;
+
+static guint statusbar_context;
+
+static guint edit_timeout_id;
+static GdomeElement* cursor_ptr = NULL;
+static gboolean cursor_active = FALSE;
+
+static void create_widget_set(gpointer);
+static GtkWidget* get_main_menu(void);
+static void options_selection_mode(GtkWidget*, guint);
+static void options_font_size(GtkWidget*, guint);
+static void options_verbosity(GtkWidget*, guint);
+static void options_anti_aliasing(GtkWidget*, gpointer);
+static void options_transparency(GtkWidget*, gpointer);
+static void edit_delete_selection(GtkWidget*, gpointer);
+static void edit_select_parent(GtkWidget*, gpointer);
+static void help_about(GtkWidget*, gpointer);
+
+extern int edit_timeout(gpointer);
+extern void push_char(gpointer, gchar);
+
+static GtkItemFactoryEntry menu_items[] = {
+ { "/_File", NULL, NULL, 0, "<Branch>" },
+ { "/File/_Quit", "<control>Q", gtk_main_quit, 0, NULL },
+
+ { "/_Edit", NULL, NULL, 0, "<Branch>" },
+ { "/Edit/Delete Selection", NULL, edit_delete_selection, 0, NULL },
+ { "/Edit/Select Parent", NULL, edit_select_parent, 0, NULL },
+
+ { "/_Options", NULL, NULL, 0, "<Branch>" },
+ { "/Options/_Selection Mode", NULL, NULL, 0, "<Branch>" },
+ { "/Options/Selection Mode/_Structure", NULL, options_selection_mode, 0, "<RadioItem>" },
+ { "/Options/Selection Mode/_Linear", NULL, options_selection_mode, 1, "/Options/Selection Mode/Structure" },
+ { "/Options/Default _Font Size", NULL, NULL, 0, "<Branch>" },
+ { "/Options/Default Font Size/8pt", NULL, options_font_size, 8, "<RadioItem>" },
+ { "/Options/Default Font Size/10pt", NULL, options_font_size, 10, "/Options/Default Font Size/8pt" },
+ { "/Options/Default Font Size/12pt", NULL, options_font_size, 12, "/Options/Default Font Size/8pt" },
+ { "/Options/Default Font Size/14pt", NULL, options_font_size, 14, "/Options/Default Font Size/8pt" },
+ { "/Options/Default Font Size/18pt", NULL, options_font_size, 18, "/Options/Default Font Size/8pt" },
+ { "/Options/Default Font Size/24pt", NULL, options_font_size, 24, "/Options/Default Font Size/8pt" },
+ { "/Options/Default Font Size/48pt", NULL, options_font_size, 48, "/Options/Default Font Size/8pt" },
+ { "/Options/Default Font Size/72pt", NULL, options_font_size, 72, "/Options/Default Font Size/8pt" },
+ { "/Options/Verbosity", NULL, NULL, 0, "<Branch>" },
+ { "/Options/Verbosity/_Errors", NULL, options_verbosity, 0, "<RadioItem>" },
+ { "/Options/Verbosity/_Warnings", NULL, options_verbosity, 1, "/Options/Verbosity/Errors" },
+ { "/Options/Verbosity/_Info", NULL, options_verbosity, 2, "/Options/Verbosity/Errors" },
+ { "/Options/Verbosity/_Debug", NULL, options_verbosity, 3, "/Options/Verbosity/Errors" },
+ { "/Options/sep1", NULL, NULL, 0, "<Separator>" },
+ { "/Options/_Anti Aliasing", NULL, options_anti_aliasing, 0, "<ToggleItem>" },
+ { "/Options/_Transparency", NULL, options_transparency, 0, "<ToggleItem>" },
+
+ { "/_Help" , NULL, NULL, 0, "<LastBranch>" },
+ { "/Help/About...", NULL, help_about, 0, NULL }
+};
+
+static void
+quick_message(const char* msg)
+{
+ GtkWidget* dialog;
+ GtkWidget* label;
+ GtkWidget* okay_button;
+
+ /* Create the widgets */
+
+ dialog = gtk_dialog_new();
+ label = gtk_label_new (msg);
+ okay_button = gtk_button_new_with_label("OK");
+
+ gtk_widget_set_usize(dialog, 300, 100);
+
+ /* Ensure that the dialog box is destroyed when the user clicks ok. */
+
+ gtk_signal_connect_object (GTK_OBJECT (okay_button), "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy), dialog);
+ gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->action_area),
+ okay_button);
+
+ /* Add the label, and show everything we've added to the dialog. */
+
+ gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->vbox), label);
+ gtk_widget_show_all (dialog);
+}
+
+static void
+load_error_msg(const char* name)
+{
+ char* msg = g_strdup_printf("Could not load\n`%s'", name);
+ quick_message(msg);
+ g_free(msg);
+}
+
+static void
+cursor_off()
+{
+ if (cursor_active)
+ {
+ cursor_active = FALSE;
+ if (cursor_ptr != NULL &&
+ gtk_math_view_is_selected(main_area, cursor_ptr))
+ gtk_math_view_reset_selection(main_area, cursor_ptr);
+ }
+}
+
+static void
+cursor_on()
+{
+ if (!cursor_active)
+ {
+ cursor_active = FALSE;
+ if (cursor_ptr != NULL &&
+ !gtk_math_view_is_selected(main_area, cursor_ptr))
+ gtk_math_view_set_selection(main_area, cursor_ptr);
+ cursor_active = TRUE;
+ }
+}
+
+void
+GUI_init(int* argc, char*** argv, char* title, guint width, guint height, gpointer context)
+{
+ gtk_init(argc, argv);
+
+ window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title(GTK_WINDOW(window), title);
+ gtk_window_set_default_size(GTK_WINDOW(window), width, height);
+ gtk_signal_connect(GTK_OBJECT(window), "delete_event", (GtkSignalFunc) gtk_main_quit, NULL);
+ create_widget_set(context);
+
+ gtk_widget_show(window);
+
+ normal_cursor = gdk_cursor_new(GDK_TOP_LEFT_ARROW);
+ link_cursor = gdk_cursor_new(GDK_HAND2);
+
+ /*edit_timeout_id = gtk_timeout_add(400, edit_timeout, context);*/
+}
+
+void
+GUI_uninit()
+{
+ gtk_timeout_remove(edit_timeout_id);
+}
+
+int
+GUI_load_document(GdomeDocument* doc)
+{
+ GtkMathView* math_view;
+
+ g_return_val_if_fail(doc != NULL, -1);
+ g_return_val_if_fail(main_area != NULL, -1);
+ g_return_val_if_fail(GTK_IS_MATH_VIEW(main_area), -1);
+
+ math_view = GTK_MATH_VIEW(main_area);
+
+ if (!gtk_math_view_load_doc(math_view, doc)) return -1;
+
+ return 0;
+}
+
+int
+GUI_load_uri(const char* uri)
+{
+ GtkMathView* math_view;
+
+ g_return_val_if_fail(uri != NULL, -1);
+ g_return_val_if_fail(main_area != NULL, -1);
+ g_return_val_if_fail(GTK_IS_MATH_VIEW(main_area), -1);
+
+ math_view = GTK_MATH_VIEW(main_area);
+
+ if (!gtk_math_view_load_uri(math_view, uri)) return -1;
+
+ return 0;
+}
+
+void
+GUI_freeze()
+{
+ gtk_math_view_freeze(GTK_MATH_VIEW(main_area));
+}
+
+void
+GUI_thaw()
+{
+ gtk_math_view_thaw(GTK_MATH_VIEW(main_area));
+}
+
+void
+GUI_unload_document()
+{
+ GtkMathView* math_view;
+
+ g_return_if_fail(main_area != NULL);
+ g_return_if_fail(GTK_IS_MATH_VIEW(main_area));
+
+ math_view = GTK_MATH_VIEW(main_area);
+
+ gtk_math_view_unload(math_view);
+
+ if (doc_name != NULL) g_free(doc_name);
+ doc_name = NULL;
+
+ gtk_statusbar_pop(GTK_STATUSBAR(status_bar), statusbar_context);
+ gtk_statusbar_push(GTK_STATUSBAR(status_bar), statusbar_context, "");
+}
+
+void
+GUI_run()
+{
+ gtk_main();
+}
+
+static void
+options_selection_mode(GtkWidget* widget, guint mode)
+{
+}
+
+static void
+options_font_size(GtkWidget* widget, guint size)
+{
+ GtkMathView* math_view;
+
+ g_return_if_fail(main_area != NULL);
+ g_return_if_fail(GTK_IS_MATH_VIEW(main_area));
+
+ math_view = GTK_MATH_VIEW(main_area);
+
+ gtk_math_view_set_font_size(math_view, size);
+}
+
+static void
+options_anti_aliasing(GtkWidget* widget, gpointer data)
+{
+ gboolean aa = gtk_math_view_get_anti_aliasing(GTK_MATH_VIEW(main_area));
+ gtk_math_view_set_anti_aliasing(GTK_MATH_VIEW(main_area), !aa);
+}
+
+static void
+options_transparency(GtkWidget* widget, gpointer data)
+{
+ gboolean t = gtk_math_view_get_transparency(GTK_MATH_VIEW(main_area));
+ gtk_math_view_set_transparency(GTK_MATH_VIEW(main_area), !t);
+}
+
+static void
+options_verbosity(GtkWidget* widget, guint level)
+{
+ gtk_math_view_set_log_verbosity(GTK_MATH_VIEW(main_area), level);
+}
+
+static void
+edit_delete_selection(GtkWidget* widget, gpointer data)
+{
+ if (root_selected != NULL)
+ {
+ GdomeException exc;
+ gtk_math_view_freeze(GTK_MATH_VIEW(main_area));
+ printf("about to remove element %p\n", root_selected);
+ delete_element(root_selected);
+ gdome_el_unref(root_selected, &exc);
+ g_assert(exc == 0);
+ root_selected = NULL;
+ gtk_math_view_thaw(GTK_MATH_VIEW(main_area));
+ }
+}
+
+static void
+edit_select_parent(GtkWidget* widget, gpointer data)
+{
+ if (root_selected != NULL)
+ {
+ GdomeException exc = 0;
+ GdomeElement* parent = gdome_cast_el(gdome_n_parentNode(root_selected, &exc));
+ g_assert(exc == 0);
+ gdome_el_unref(root_selected, &exc);
+ g_assert(exc == 0);
+ root_selected = parent;
+ gtk_math_view_set_selection(GTK_MATH_VIEW(main_area), root_selected);
+ }
+}
+
+static void
+help_about(GtkWidget* widget, gpointer data)
+{
+ GtkWidget* dialog;
+ GtkWidget* label;
+ GtkWidget* ok;
+
+ dialog = gtk_dialog_new();
+ label = gtk_label_new("\n MathML Viewer \n Copyright (C) 2000-2002 Luca Padovani \n");
+ ok = gtk_button_new_with_label("Close");
+
+ gtk_signal_connect_object (GTK_OBJECT (ok), "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy), (gpointer) dialog);
+ gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->action_area),
+ ok);
+
+ gtk_container_add (GTK_CONTAINER (GTK_DIALOG(dialog)->vbox), label);
+
+ gtk_widget_show_all (dialog);
+}
+
+#if 0
+#if defined(HAVE_GMETADOM)
+static void
+element_changed(GtkMathView* math_view, GdomeElement* node)
+{
+ GdomeException exc;
+ GdomeDOMString* name;
+ GdomeDOMString* ns_uri;
+
+ g_return_if_fail(math_view != NULL);
+ g_return_if_fail(GTK_IS_MATH_VIEW(math_view));
+
+ name = gdome_str_mkref("href");
+ ns_uri = gdome_str_mkref(XLINK_NS_URI);
+
+ while (node != NULL && !gdome_el_hasAttributeNS(node, ns_uri, name, &exc))
+ node = gdome_cast_el(gdome_el_parentNode(node, &exc));
+
+ if (node != NULL && gdome_el_hasAttributeNS(node, ns_uri, name, &exc))
+ gdk_window_set_cursor(GTK_WIDGET(math_view)->window, link_cursor);
+ else
+ gdk_window_set_cursor(GTK_WIDGET(math_view)->window, normal_cursor);
+
+ gdome_str_unref(name);
+ gdome_str_unref(ns_uri);
+}
+#endif
+
+static void
+#if defined(HAVE_GMETADOM)
+action_changed(GtkMathView* math_view, GdomeElement* node)
+#endif
+{
+ g_return_if_fail(math_view != NULL);
+ g_return_if_fail(GTK_IS_MATH_VIEW(math_view));
+}
+
+static void
+#if defined(HAVE_GMETADOM)
+selection_changed(GtkMathView* math_view, GdomeElement* node)
+#endif
+{
+ g_return_if_fail(math_view != NULL);
+ g_return_if_fail(GTK_IS_MATH_VIEW(math_view));
+ gtk_math_view_set_selection(math_view, node);
+
+ cursor_off();
+ cursor_ptr = node;
+ cursor_on();
+}
+
+#if defined(HAVE_GMETADOM)
+static void
+clicked(GtkMathView* math_view, gpointer user_data)
+{
+ GdomeException exc;
+ GdomeDOMString* name;
+ GdomeDOMString* ns_uri;
+ GdomeElement* p;
+
+ g_return_if_fail(math_view != NULL);
+
+ name = gdome_str_mkref("href");
+ ns_uri = gdome_str_mkref(XLINK_NS_URI);
+
+ p = gtk_math_view_get_element(math_view);
+ while (p != NULL && !gdome_el_hasAttributeNS(p, ns_uri, name, &exc))
+ p = gdome_cast_el(gdome_el_parentNode(p, &exc));
+
+ if (p != NULL) {
+ GdomeDOMString* href = gdome_el_getAttributeNS(p, ns_uri, name, &exc);
+ g_assert(href != NULL);
+
+ GUI_load_document(href->str);
+ gdome_str_unref(href);
+ } else if (gtk_math_view_get_action(math_view) != NULL)
+ gtk_math_view_action_toggle(math_view);
+}
+#endif
+#endif
+
+static gint
+button_press_event(GtkWidget* widget,
+ GdkEventButton* event,
+ GtkMathView* math_view)
+{
+ g_return_val_if_fail(event != NULL, FALSE);
+ g_return_val_if_fail(math_view != NULL, FALSE);
+
+ if (event->button == 1)
+ {
+ GdomeException exc;
+
+ cursor_off();
+
+ if (root_selected != NULL)
+ {
+ gtk_math_view_reset_selection(math_view, root_selected);
+ gdome_el_unref(root_selected, &exc);
+ g_assert(exc == 0);
+ root_selected = NULL;
+ }
+
+ if (first_selected != NULL)
+ {
+ gdome_el_unref(first_selected, &exc);
+ g_assert(exc == 0);
+ }
+
+ if (last_selected != NULL)
+ {
+ gdome_el_unref(last_selected, &exc);
+ g_assert(exc == 0);
+ last_selected = NULL;
+ }
+
+ first_selected = gtk_math_view_get_element_at(math_view, event->x, event->y);
+ button_pressed = TRUE;
+ selecting = FALSE;
+ }
+
+ return FALSE;
+}
+
+static gint
+motion_notify_event(GtkWidget* widget,
+ GdkEventMotion* event,
+ GtkMathView* math_view)
+{
+ g_return_val_if_fail(event != NULL, FALSE);
+ g_return_val_if_fail(math_view != NULL, FALSE);
+
+ if (button_pressed && first_selected != NULL)
+ {
+ GdomeException exc;
+ GdomeElement* el = gtk_math_view_get_element_at(math_view, event->x, event->y);
+ GdomeElement* root;
+
+ selecting = TRUE;
+
+ if (el != NULL && el != last_selected)
+ {
+ if (last_selected != NULL)
+ {
+ gdome_el_unref(last_selected, &exc);
+ g_assert(exc == 0);
+ }
+
+ last_selected = el;
+ }
+
+ if (last_selected != NULL)
+ {
+ root = find_common_ancestor(first_selected, last_selected);
+ g_assert(root != NULL);
+
+ if (root != root_selected)
+ {
+ gtk_math_view_freeze(math_view);
+ if (root_selected != NULL)
+ {
+ gtk_math_view_reset_selection(math_view, root_selected);
+ gdome_el_unref(root_selected, &exc);
+ g_assert(exc == 0);
+ }
+ root_selected = root;
+ gtk_math_view_set_selection(math_view, root_selected);
+ gtk_math_view_thaw(math_view);
+ }
+ else
+ {
+ gdome_el_unref(root, &exc);
+ g_assert(exc == 0);
+ }
+ }
+ }
+
+ return FALSE;
+}
+
+static gint
+button_release_event(GtkWidget* widget,
+ GdkEventButton* event,
+ GtkMathView* math_view)
+{
+ g_return_val_if_fail(event != NULL, FALSE);
+ g_return_val_if_fail(math_view != NULL, FALSE);
+
+ if (event->button == 1)
+ {
+ if (!selecting)
+ {
+ cursor_ptr = first_selected;
+ cursor_on();
+ }
+
+ button_pressed = FALSE;
+ selecting = FALSE;
+ }
+
+ return FALSE;
+}
+
+static gboolean
+key_press_event(gpointer context,
+ GdkEventKey* event,
+ GtkWidget* widget)
+{
+ g_return_val_if_fail(widget != NULL, FALSE);
+ g_return_val_if_fail(event != NULL, FALSE);
+ g_return_val_if_fail(context != NULL, FALSE);
+
+ if (event->type != GDK_KEY_PRESS) return FALSE;
+
+ switch (event->keyval) {
+ case GDK_Up:
+ case GDK_KP_Up:
+ break;
+ case GDK_Down:
+ case GDK_KP_Down:
+ break;
+ case GDK_Left:
+ case GDK_KP_Left:
+ break;
+ case GDK_Right:
+ case GDK_KP_Right:
+ break;
+ case GDK_Page_Up:
+ case GDK_KP_Page_Up:
+ break;
+ case GDK_Page_Down:
+ case GDK_KP_Page_Down:
+ break;
+ case GDK_Home:
+ case GDK_KP_Home:
+ break;
+ case GDK_End:
+ case GDK_KP_End:
+ break;
+ default:
+ if (event->keyval < 0x80) push_char(context, event->keyval);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void
+create_widget_set(gpointer context)
+{
+ GtkWidget* main_vbox;
+ GtkWidget* menu_bar;
+
+ main_vbox = gtk_vbox_new(FALSE, 1);
+ gtk_container_border_width(GTK_CONTAINER(main_vbox), 1);
+ gtk_container_add(GTK_CONTAINER(window), main_vbox);
+ gtk_widget_show(main_vbox);
+
+ menu_bar = get_main_menu();
+ gtk_box_pack_start(GTK_BOX(main_vbox), menu_bar, FALSE, TRUE, 0);
+ gtk_widget_show(menu_bar);
+
+ main_area = gtk_math_view_new(NULL, NULL);
+ gtk_widget_show(main_area);
+
+ //gtk_math_view_set_log_verbosity(GTK_MATH_VIEW(main_area), 3);
+
+#if 0
+ gtk_signal_connect_object (GTK_OBJECT (main_area),
+ "selection_changed", GTK_SIGNAL_FUNC (selection_changed),
+ (gpointer) main_area);
+
+ gtk_signal_connect_object (GTK_OBJECT (main_area),
+ "element_changed", GTK_SIGNAL_FUNC (element_changed),
+ (gpointer) main_area);
+
+ gtk_signal_connect_object (GTK_OBJECT (main_area),
+ "action_changed", GTK_SIGNAL_FUNC (action_changed),
+ (gpointer) main_area);
+
+ gtk_signal_connect_object (GTK_OBJECT (main_area),
+ "clicked", GTK_SIGNAL_FUNC(clicked),
+ (gpointer) main_area);
+#endif
+
+ gtk_signal_connect_object (GTK_OBJECT (main_area),
+ "button_press_event", GTK_SIGNAL_FUNC(button_press_event),
+ (gpointer) main_area);
+
+ gtk_signal_connect_object (GTK_OBJECT (main_area),
+ "button_release_event", GTK_SIGNAL_FUNC(button_release_event),
+ (gpointer) main_area);
+
+ gtk_signal_connect_object (GTK_OBJECT (main_area),
+ "motion_notify_event", GTK_SIGNAL_FUNC(motion_notify_event),
+ (gpointer) main_area);
+
+ gtk_signal_connect_object (GTK_OBJECT(window),
+ "key_press_event", GTK_SIGNAL_FUNC(key_press_event),
+ context);
+
+ gtk_widget_add_events(GTK_WIDGET(main_area),
+ GDK_BUTTON_PRESS_MASK
+ | GDK_BUTTON_RELEASE_MASK
+ | GDK_POINTER_MOTION_MASK
+ | GDK_KEY_PRESS_MASK);
+
+ scrolled_area = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_area),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
+
+ gtk_widget_show(scrolled_area);
+ gtk_container_add(GTK_CONTAINER(scrolled_area), main_area);
+ gtk_box_pack_start(GTK_BOX(main_vbox), scrolled_area, TRUE, TRUE, 0);
+
+ status_bar = gtk_statusbar_new();
+ gtk_widget_show(status_bar);
+ gtk_box_pack_start(GTK_BOX(main_vbox), status_bar, FALSE, TRUE, 0);
+ statusbar_context = gtk_statusbar_get_context_id(GTK_STATUSBAR(status_bar), "filename");
+
+ gtk_widget_show(main_vbox);
+
+ if (gtk_math_view_get_anti_aliasing(GTK_MATH_VIEW(main_area)))
+ gtk_menu_item_activate(anti_aliasing_item);
+
+ gtk_menu_item_activate(font_size_item);
+}
+
+GtkWidget*
+get_main_menu()
+{
+ GtkItemFactory* item_factory;
+ GtkAccelGroup* accel_group;
+ GtkWidget* menu_item;
+
+ gint nmenu_items = sizeof(menu_items) / sizeof(menu_items[0]);
+
+ accel_group = gtk_accel_group_new();
+
+ item_factory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<main>", accel_group);
+
+ gtk_item_factory_create_items(item_factory, nmenu_items, menu_items, NULL);
+
+ gtk_window_add_accel_group(GTK_WINDOW(window), accel_group);
+
+ menu_item = gtk_item_factory_get_widget(item_factory, "/Options/Anti Aliasing");
+ anti_aliasing_item = GTK_MENU_ITEM(menu_item);
+
+ menu_item = gtk_item_factory_get_widget(item_factory, "/Options/Transparency");
+ transparency_item = GTK_MENU_ITEM(menu_item);
+
+ /* !!!BEWARE!!! the default font size must be kept aligned with the definition
+ * in math-engine-configuration.xml
+ */
+ menu_item = gtk_item_factory_get_widget(item_factory, "/Options/Default Font Size/12pt");
+ font_size_item = GTK_MENU_ITEM(menu_item);
+
+ return gtk_item_factory_get_widget(item_factory, "<main>");
+}
--- /dev/null
+/*
+ * Copyright (C) 2000, Luca Padovani <luca.padovani@cs.unibo.it>.
+ *
+ * This file is part of GtkMathView, a Gtk widget for MathML.
+ *
+ * GtkMathView is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * GtkMathView is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GtkMathView; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * For details, see the GtkMathView World-Wide-Web page,
+ * http://cs.unibo.it/~lpadovan/mml-widget, or send a mail to
+ * <luca.padovani@cs.unibo.it>
+ */
+
+#ifndef guiGTK_h
+#define guiGTK_h
+
+#include <glib.h>
+
+#include "gtkmathview.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /* initGUI: some initialization stuff, creates the main window, sets it with a title */
+ void GUI_init(int *, char ***, char *, guint, guint, gpointer);
+ void GUI_uninit(void);
+
+ int GUI_load_document(GdomeDocument*);
+ int GUI_load_uri(const char*);
+ void GUI_unload_document(void);
+ void GUI_dump_entities(void);
+
+ /* main: this is the main event loop, to be called when the program is ready to run */
+ void GUI_run(void);
+
+ void GUI_freeze(void);
+ void GUI_thaw(void);
+
+ void GUI_set_font_manager(FontManagerId);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* guiGTK_h */
--- /dev/null
+
+#include "TNode.hh"
+#include "TToken.hh"
+#include "TDocument.hh"
+#include "TPushParser.hh"
+#include "TPushLexer.hh"
+#include "TDictionary.hh"
+#include "TListener.hh"
+#include <GdomeSmartDOMXSLT.hh>
+
+TDictionary dictionary;
+DOM::Document result;
+
+bool
+subst(const DOM::Element& e1, const DOM::GdomeString& id, const DOM::Element& e2)
+{
+ assert(e1);
+ assert(e2);
+ if (e1.getAttribute("xref") == id)
+ {
+ DOM::Node parent = e1.get_parentNode();
+ assert(parent);
+ parent.replaceChild(e2, e1);
+ return true;
+ }
+ else
+ {
+ DOM::Node p = e1.get_firstChild();
+ while (p)
+ {
+ while (p && p.get_nodeType() != DOM::Node::ELEMENT_NODE) p = p.get_nextSibling();
+ if (p)
+ if (subst(p, id, e2)) return true;
+ else p = p.get_nextSibling();
+ }
+ return false;
+ }
+}
+
+#if 0
+bool
+subst(const DOM::Node& parent, const DOM::GdomeString& id, const DOM::Element& newElem)
+{
+ assert(parent);
+ assert(newElem);
+
+ DOM::Node p = parent.get_firstChild();
+ while (p)
+ {
+ while (p && p.get_nodeType() != DOM::Node::ELEMENT_NODE) p = p.get_nextSibling();
+ if (p)
+ {
+ DOM::Element el = p;
+ assert(el);
+ if (el.getAttribute("xref") == id)
+ {
+ parent.replaceChild(el, newElem);
+ return true;
+ }
+ else if (subst(el, id, newElem))
+ return true;
+ else
+ p = p.get_nextSibling();
+ }
+ }
+
+ return false;
+}
+#endif
+
+class MyListener : public TListener
+{
+public:
+ MyListener(const DOM::XSLTStylesheet& s) : style(s) { };
+
+ void callback(TDocument& doc)
+ {
+ TNode dirty = doc.dirtyNode();
+ if (dirty)
+ {
+ cout << "recreating subtree with id " << std::string(dirty["id"]) << endl;
+ std::vector< std::pair<DOM::GdomeString, DOM::GdomeString> > dirtyId;
+ if (result)
+ dirtyId.push_back(std::make_pair(DOM::GdomeString("id"),
+ DOM::GdomeString("'" + std::string(dirty["id"]) + "'")));
+ DOM::Document res = style.apply(doc.document(), dirtyId);
+ assert(res);
+ style.save(res, stdout);
+ if (result)
+ {
+ DOM::Element root = res.get_documentElement();
+ assert(root);
+ assert(root.hasAttribute("xref"));
+
+ if (result.get_documentElement().getAttribute("xref") == root.getAttribute("xref"))
+ {
+ // the following remove should not be necessary
+ // according to the spec replaceChild should work just fine
+ result.removeChild(result.get_documentElement());
+ result.appendChild(result.importNode(root, true));
+ }
+ else
+ try
+ {
+ cout << "before" << endl;
+ bool ok = subst(result.get_documentElement(), root.getAttribute("xref"), result.importNode(root, true));
+ assert(ok);
+ cout << "after" << endl;
+ }
+ catch (DOM::DOMException e)
+ {
+ cerr << "exception " << e.code << " " << e.msg << endl;
+ assert(0);
+ }
+ }
+ else
+ result = res;
+
+ doc.clearDirty();
+ }
+ }
+
+private:
+ const DOM::XSLTStylesheet& style;
+};
+
+main(int argc, char* argv[])
+{
+ if (argc != 2)
+ {
+ cerr << "specify a string, please" << endl;
+ return -1;
+ }
+
+ cout << "loading the dictionary..." << endl;
+ dictionary.load("dictionary.xml");
+
+ cout << "loading the stylesheet..." << endl;
+ DOM::DOMImplementation di;
+ DOM::Document docStyle = di.createDocumentFromURI("./xsl/tml-mmlp.xsl");
+ DOM::XSLTStylesheet style(docStyle);
+
+ MyListener listener(style);
+ TPushParser parser(dictionary, listener);
+ TPushLexer lexer(parser);
+
+ std::string s = argv[1];
+ for (unsigned long i = 0; i < s.length(); i++)
+ lexer.push(s[i]);
+ lexer.push('\n');
+
+ cout << "finished" << endl;
+ di.saveDocumentToFile(result, "result.xml", GDOME_SAVE_LIBXML_INDENT);
+
+ cout << "done" << endl;
+
+ parser.document().serialize("output.xml");
+}
--- /dev/null
+<xsl2:stylesheet
+ version="1.0"
+ xmlns:xsl2="http://www.w3.org/1999/XSL/Transform"
+ xmlns:xsl="http://www.w3.org/1999/XSL/TransformAlias"
+ xmlns:tml="http://helm.cs.unibo.it/2002/TML">
+
+<xsl:namespace-alias stylesheet-prefix="xsl" result-prefix="xsl2"/>
+
+<xsl2:template match="/">
+ <xsl:stylesheet version="1.0">
+ <xsl:template match="tml:tex">
+ <xsl:apply-templates select="*"/>
+ </xsl:template>
+
+ <xsl:template match="tml:i">
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@val"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:n">
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@val"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:o">
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@val"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:cursor">
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@val"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:sb[@under='1']">
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:sb">
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:sb[@over='1']">
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:sp">
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:g[@id]">
+ <xsl:element name="xxx">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ <xsl:apply-templates select="*"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:g">
+ <xsl:element name="xxx">
+ <xsl:apply-templates select="*"/>
+ </xsl:element>
+ </xsl:template>
+
+ <xsl:template match="tml:row">
+ <xsl:apply-templates select="cell"/>
+ </xsl:template>
+
+ <xsl:template match="tml:cell">
+ <xsl:apply-templates select="*"/>
+ </xsl:template>
+
+ <xsl2:comment>/// CONTROL SEQUENCES ///</xsl2:comment>
+
+ <xsl2:apply-templates/>
+ </xsl:stylesheet>
+</xsl2:template>
+
+<xsl2:template match="entry[not(@class) or @class='m']">
+ <xsl:template match="tml:c[@name='{@name}']">
+ <xsl2:comment><xsl2:value-of select="concat(' ',@name,' ')"/></xsl2:comment>
+ <xsl:element name="xxx">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref"><xsl:value-of select="@id"/></xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*"/>
+ </xsl:element>
+ </xsl:template>
+</xsl2:template>
+
+</xsl2:stylesheet>
+
--- /dev/null
+<?xml version="1.0"?>
+<xsl:stylesheet
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:tml="http://helm.cs.unibo.it/2002/TML"
+ xmlns:m="http://www.w3.org/1998/Math/MathML"
+ version="1.0">
+
+ <xsl:output indent="yes"/>
+
+ <xsl:param name="id" select="/.."/>
+
+ <xsl:template match="/">
+ <xsl:choose>
+ <xsl:when test="$id">
+ <xsl:apply-templates select="descendant::*[@id=$id]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:math">
+ <m:math>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:if test="@display='1'">
+ <xsl:attribute name="display">block</xsl:attribute>
+ </xsl:if>
+ <xsl:attribute name="display">block</xsl:attribute>
+ <xsl:apply-templates select="*"/>
+ </m:math>
+ </xsl:template>
+
+ <xsl:template match="tml:i">
+ <m:mi>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@val"/>
+ </m:mi>
+ </xsl:template>
+
+ <xsl:template match="tml:n">
+ <m:mn>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@val"/>
+ </m:mn>
+ </xsl:template>
+
+ <xsl:template match="tml:o">
+ <m:mo>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@val"/>
+ </m:mo>
+ </xsl:template>
+
+ <xsl:template match="tml:cursor">
+ <xsl:choose>
+ <xsl:when test="substring(@val,1,1)='\'">
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mo stretchy="false">〈</m:mo>
+ <m:mtext mathcolor="blue"><xsl:value-of select="@val"/></m:mtext>
+ <m:mo stretchy="false">〉</m:mo>
+ </m:mrow>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:mtext mathcolor="blue">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="@val"/>
+ </m:mtext>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:sb[@under='1'][*[1]/tml:sp[@over='1']]">
+ <m:munderover>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]/*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ <xsl:apply-templates select="*[1]/*[2]"/>
+ </m:munderover>
+ </xsl:template>
+
+ <xsl:template match="tml:sb[@under='1']">
+ <m:munder>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:munder>
+ </xsl:template>
+
+ <xsl:template match="tml:sb[*[1][self::tml:sp[not(@over) or @over='0']]]">
+ <m:msubsup>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]/*[1]"/>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[1]/*[2]"/>
+ </m:msubsup>
+ </xsl:template>
+
+ <xsl:template match="tml:sb">
+ <m:msub>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:msub>
+ </xsl:template>
+
+ <xsl:template match="tml:sp[@over='1'][*[1]/tml:sb[@under='1']]">
+ <m:munderover>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]/*[1]"/>
+ <xsl:apply-templates select="*[1]/*[2]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:munderover>
+ </xsl:template>
+
+ <xsl:template match="tml:sp[@over='1']">
+ <m:mover>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:sp[*[1][self::tml:sb[not(@over) or @over='0']]]">
+ <m:msubsup>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]/*[1]"/>
+ <xsl:apply-templates select="*[1]/*[2]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:msubsup>
+ </xsl:template>
+
+ <xsl:template match="tml:sp">
+ <m:msup>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:msup>
+ </xsl:template>
+
+ <xsl:template match="tml:g">
+ <xsl:choose>
+ <xsl:when test="not(@id) and count(*) = 1">
+ <xsl:apply-templates select="*[1]"/>
+ </xsl:when>
+ <xsl:when test="tml:cursor">
+ <m:mstyle mathbackground="#e0e0e0">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mrow>
+ <xsl:apply-templates select="*"/>
+ </m:mrow>
+ </m:mstyle>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*"/>
+ </m:mrow>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:row">
+ <m:mtr>
+ <xsl:apply-templates select="cell"/>
+ </m:mtr>
+ </xsl:template>
+
+ <xsl:template match="tml:cell">
+ <m:mtd>
+ <xsl:apply-templates select="*"/>
+ </m:mtd>
+ </xsl:template>
+
+<!--/// CONTROL SEQUENCES ///-->
+
+ <xsl:template match="tml:c">
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mtext mathcolor="blue">\<xsl:value-of select="@name"/></m:mtext>
+ <xsl:apply-templates select="*"/>
+ </m:mrow>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='fun' and count(*)=3]">
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mo mathcolor="red">λ</m:mo>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>:</m:mo>
+ <xsl:apply-templates select="*[2]"/>
+ <m:mo>.</m:mo>
+ <xsl:apply-templates select="*[3]"/>
+ </m:mrow>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='not'][*[1][self::tml:o]]">
+<!-- not -->
+ <m:mo>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="*[1]/@val"/≯</m:mo>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='buildrel']">
+<!-- buildrel -->
+ <m:mover>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[2]"/>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='left' or @name='right'][*[1][self::tml:o]]">
+<!-- left -->
+ <m:mo stretchy="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="*[1]/@val"/>
+ </m:mo>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='bigl' or @name='bigr' or @name='bigm' or @name='big'][*[1][self::tml:o]]">
+<!-- bigl -->
+ <m:mo stretchy="true" minsize="8.5pt">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="*[1]/@val"/>
+ </m:mo>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='Bigl' or @name='Bigr' or @name='Bigm'][*[1][self::tml:o]]">
+<!-- Bigl -->
+ <m:mo stretchy="true" minsize="11.5pt">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="*[1]/@val"/>
+ </m:mo>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='biggl' or @name='biggr' or @name='biggm'][*[1][self::tml:o]]">
+<!-- biggl -->
+ <m:mo stretchy="true" minsize="14.5pt">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="*[1]/@val"/>
+ </m:mo>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='Biggl' or @name='Biggr' or @name='Biggm'][*[1][self::tml:o]]">
+<!-- biggl -->
+ <m:mo stretchy="true" minsize="17.5pt">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:value-of select="*[1]/@val"/>
+ </m:mo>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='hat']">
+<!-- hat -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>̂</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='widehat']">
+<!-- widehat -->
+ <m:mover accent="false">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo stretchy="true">̂</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='check']">
+<!-- check -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>̌</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='tilde']">
+<!-- tilde -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>̃</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='widetilde']">
+<!-- widetilde -->
+ <m:mover>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo stretchy="true">̃</m:mo>
+ </m:mover>>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='acute']">
+<!-- acute -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>́</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='grave']">
+<!-- grave -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>̀</m:mo>
+ </m:mover>>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='dot']">
+<!-- dot -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>̇</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='ddot']">
+<!-- ddot -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>̈</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='breve']">
+<!-- breve -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>̆</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='bar']">
+<!-- bar -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>̄</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='vec']">
+<!-- vec -->
+ <m:mover accent="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo>⃗</m:mo>
+ </m:mover>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='overline']">
+<!-- overline -->
+ <m:mover>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo stretchy="true">̅</m:mo>
+ </m:mover>>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='underline']">
+<!-- underline -->
+ <m:munder>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo stretchy="true">̲</m:mo>
+ </m:munder>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='sqrt']">
+<!-- sqrt -->
+ <m:msqrt>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*"/>
+ </m:msqrt>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='root']">
+<!-- root -->
+ <m:mroot>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[2]"/>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mroot>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='frac']">
+<!-- frac -->
+ <m:mfrac>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mfrac>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='over']">
+<!-- over -->
+ <m:mfrac>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mfrac>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='atop']">
+<!-- atop -->
+ <m:mfrac linethickness="0">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mfrac>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='choose']">
+<!-- choose -->
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mo stretchy="true">(</m:mo>
+ <m:mfrac linethickness="0">
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mfrac>
+ <m:mo stretchy="true">)</m:mo>
+ </m:mrow>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='brace']">
+<!-- brace -->
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mo stretchy="true">{</m:mo>
+ <m:mfrac linethickness="0">
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mfrac>
+ <m:mo stretchy="true">}</m:mo>
+ </m:mrow>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='brack']">
+<!-- brack -->
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mo stretchy="true">[</m:mo>
+ <m:mfrac linethickness="0">
+ <xsl:apply-templates select="*[1]"/>
+ <xsl:apply-templates select="*[2]"/>
+ </m:mfrac>
+ <m:mo stretchy="true">]</m:mo>
+ </m:mrow>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='displaystyle']">
+<!-- displaystyle -->
+ <m:mstyle displaystyle="true">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='textstyle']">
+<!-- textstyle -->
+ <m:mstyle scriptlevel="0">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='scriptstyle']">
+<!-- scriptstyle -->
+ <m:mstyle scriptlevel="1">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='scriptscriptstyle']">
+<!-- scriptscriptstyle -->
+ <m:mstyle scriptlevel="2">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='pmod']">
+<!-- pmod -->
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mo>(</m:mo>
+ <m:mrow>
+ <m:mo>mod</m:mo>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mrow>
+ <m:mo>)</m:mo>
+ </m:mrow>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='rm']">
+<!-- rm -->
+ <m:mstyle mathvariant="normal">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='bf']">
+<!-- bf -->
+ <m:mstyle mathvariant="bold">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='tt']">
+<!-- tt -->
+ <m:mstyle mathvariant="monospace">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='sl']">
+<!-- sl -->
+ <m:mstyle mathvariant="italic">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='it']">
+<!-- it -->
+ <m:mstyle mathvariant="italic">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ </m:mstyle>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name=',']">
+<!-- , -->
+ <m:mspace width="thinmathspace">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ </m:mspace>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='>']">
+<!-- > -->
+ <m:mspace width="mediummathspace">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ </m:mspace>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name=';']">
+<!-- ; -->
+ <m:mspace width="thickmathspace">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ </m:mspace>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='!']">
+<!-- ! -->
+ <m:mspace width="-0.166667em">
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ </m:mspace>
+ </xsl:template>
+
+ <xsl:template name="table-content">
+ <xsl:choose>
+ <xsl:when test="tml:row">
+ <xsl:apply-templates select="tml:row"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <m:mtr>
+ <m:mtd>
+ <xsl:apply-templates select="*"/>
+ </m:mtd>
+ </m:mtr>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='matrix']">
+<!-- matrix -->
+ <m:mtable>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:call-template name="table-content"/>
+ </m:mtable>
+ </xsl:template>
+
+ <xsl:template match="tml:row">
+ <m:mtr>
+ <xsl:apply-templates select="tml:cell"/>
+ </m:mtr>
+ </xsl:template>
+
+ <xsl:template match="tml:cell">
+ <m:mtd>
+ <xsl:apply-templates select="*"/>
+ </m:mtd>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='pmatrix']">
+<!-- pmatrix -->
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mo stretchy="true">(</m:mo>
+ <m:mtable>
+ <xsl:call-template name="table-content"/>
+ </m:mtable>
+ <m:mo stretchy="true">)</m:mo>
+ </m:mrow>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='bordermatrix']">
+<!-- bordermatrix -->
+ <m:mtable>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mtr>
+ <xsl:apply-templates select="tml:row[1]/tml:cell[1]"/>
+ <m:mtd/>
+ <xsl:apply-templates select="tml:row[1]/tml:cell[position() > 1]"/>
+ <m:mtd/>
+ </m:mtr>
+ <xsl:for-each select="tml:row[position() > 1]">
+ <m:mtr>
+ <xsl:apply-templates select="tml:cell[1]"/>
+ <xsl:if test="position() = 1">
+ <m:mtd rowspan="{count(../tml:row) - 1}">
+ <m:mo stretchy="true">(</m:mo>
+ </m:mtd>
+ </xsl:if>
+ <xsl:apply-templates select="tml:cell[position() > 1]"/>
+ <xsl:if test="position() = 1">
+ <m:mtd rowspan="{count(../tml:row) - 1}">
+ <m:mo stretchy="true">)</m:mo>
+ </m:mtd>
+ </xsl:if>
+ </m:mtr>
+ </xsl:for-each>
+ </m:mtable>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='overbrace']">
+<!-- overbrace -->
+ <m:mover>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo stretchy="true">????</m:mo>
+ </m:mover>>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='underbrace']">
+<!-- underbrace -->
+ <m:munder>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <xsl:apply-templates select="*[1]"/>
+ <m:mo stretchy="true">????</m:mo>
+ </m:munder>
+ </xsl:template>
+
+ <xsl:template match="tml:c[@name='cases']">
+<!-- cases -->
+ <m:mrow>
+ <xsl:if test="@id">
+ <xsl:attribute name="xref">
+ <xsl:value-of select="@id"/>
+ </xsl:attribute>
+ </xsl:if>
+ <m:mo stretchy="true">{</m:mo>
+ <m:mtable>
+ <xsl:call-template name="table-content"/>
+ </m:mtable>
+ </m:mrow>
+ </xsl:template>
+
+</xsl:stylesheet>
--- /dev/null
+<?xml version="1.0"?>
+
+<xsl:stylesheet
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:tml="http://helm.cs.unibo.it/2002/TML"
+ xmlns:m="http://www.w3.org/1998/Math/MathML"
+ version="1.0">
+
+ <xsl:output method="text" indent="yes"/>
+
+ <xsl:param name="id" select="/.."/>
+
+ <xsl:template match="/">
+ <xsl:choose>
+ <xsl:when test="$id">
+ <xsl:apply-templates select="descendant::*[@id=$id]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="*"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:tex">
+ <xsl:apply-templates select="*"/>
+ </xsl:template>
+
+ <xsl:template match="tml:math">
+ <xsl:choose>
+ <xsl:when test="@display='1'">$$<xsl:apply-templates select="*"/>$$</xsl:when>
+ <xsl:otherwise>$<xsl:apply-templates select="*"/>$</xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:i">
+ <xsl:choose>
+ <xsl:when test="@name">\<xsl:value-of select="@name"/><xsl:value-of select="' '"/></xsl:when>
+ <xsl:when test="string-length(@val)=1"><xsl:value-of select="@val"/></xsl:when>
+ <xsl:otherwise>{\it <xsl:value-of select="@val"/>}</xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:n">
+ <xsl:choose>
+ <xsl:when test="@name">\<xsl:value-of select="@name"/><xsl:value-of select="' '"/></xsl:when>
+ <xsl:when test="string-length(@val)=1"><xsl:value-of select="@val"/></xsl:when>
+ <xsl:otherwise>{\rm <xsl:value-of select="@val"/>}</xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:o">
+ <xsl:choose>
+ <xsl:when test="@name">\<xsl:value-of select="@name"/><xsl:value-of select="' '"/></xsl:when>
+ <xsl:when test="string-length(@val)=1"><xsl:value-of select="@val"/></xsl:when>
+ <xsl:otherwise><xsl:value-of select="@val"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:sb">
+ <xsl:choose>
+ <xsl:when test="@under='1'">
+ <xsl:apply-templates select="*[1]"/>__<xsl:apply-templates select="*[2]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="*[1]"/>_<xsl:apply-templates select="*[2]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:sp">
+ <xsl:choose>
+ <xsl:when test="@over='1'">
+ <xsl:apply-templates select="*[1]"/>^^<xsl:apply-templates select="*[2]"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="*[1]"/>^<xsl:apply-templates select="*[2]"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="tml:g[@id]">{<xsl:apply-templates select="*"/>}</xsl:template>
+
+ <xsl:template match="tml:g">
+ <xsl:apply-templates select="*"/>
+ </xsl:template>
+
+ <xsl:template match="tml:row">
+ <xsl:apply-templates select="cell"/>\cr </xsl:template>
+
+ <xsl:template match="tml:cell">
+ <xsl:apply-templates select="*"/>
+ <xsl:if test="position() < last()">&</xsl:if>
+ </xsl:template>
+
+<!--/// CONTROL SEQUENCES ///-->
+
+ <xsl:template match="tml:c[*[1][self::tml:g[@left-open='1']]]">
+ <xsl:apply-templates select="*[1]"/>\<xsl:value-of select="@name"/>
+ <xsl:if test="*[2][self::tml:i]"><xsl:value-of select="' '"/></xsl:if>
+ <xsl:apply-templates select="*[position()>1]"/>
+ </xsl:template>
+
+ <xsl:template match="tml:c">\<xsl:value-of select="@name"/>
+ <xsl:if test="*[1][self::tml:i]"><xsl:value-of select="' '"/></xsl:if>
+ <xsl:apply-templates select="*"/>
+ </xsl:template>
+
+</xsl:stylesheet>
+
projects / helm.git / commitdiff