* code cleanup

[helm.git] / helm / DEVEL / mathml_editor / src / TLexerPull.cc

diff --git a/helm/DEVEL/mathml_editor/src/TLexerPull.cc b/helm/DEVEL/mathml_editor/src/TLexerPull.cc
deleted file mode 100644 (file)
index 0eb3a3c..0000000
--- a/helm/DEVEL/mathml_editor/src/TLexerPull.cc
+++ /dev/null
@@ -1,35 +0,0 @@
-
-#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);
-}
-