From: Wilmer Ricciotti <ricciott@cs.unibo.it>
Date: Thu, 14 Jul 2011 14:57:04 +0000 (+0000)
Subject: Matitaweb: Bugfix for TeX-macro conversion.
X-Git-Tag: make_still_working~2371
X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=commitdiff_plain;h=f8588c082e2596e91fc66ff8b0c3c850f66c1bfb

Matitaweb: Bugfix for TeX-macro conversion.
---

diff --git a/matitaB/matita/matitaweb.js b/matitaB/matita/matitaweb.js
index 0805e0b9a..3400c87e6 100644
--- a/matitaB/matita/matitaweb.js
+++ b/matitaB/matita/matitaweb.js
@@ -108,7 +108,7 @@ function suppressdefault(e,flag)
    return !flag;
 }
 
-function restoreSelection() {
+function restoreSelection(adjust) {
     unlocked.focus();
     if (savedRange != null) {
         if (window.getSelection)//non IE and there is already a selection
@@ -117,7 +117,7 @@ function restoreSelection() {
             if (s.rangeCount > 0) 
                 s.removeAllRanges();
 	    range = document.createRange();
-	    range.setStart(savedsc,savedso);
+	    range.setStart(savedsc,savedso + adjust);
 	    range.collapse(true);
             s.addRange(range);
         }
@@ -156,11 +156,11 @@ function keypress(e)
 	  sym = lookup_tex(match);
 	  if (typeof sym != "undefined") {
              unlocked.innerHTML = pre + sym + " " + post;
-             restoreSelection(); 
+             restoreSelection(sym.length - match.length); 
  	     return suppressdefault(e,true);
 	  }
 	  else {
-             restoreSelection(); 
+             // restoreSelection(0); 
 	     return suppressdefault(e,false);
 	  }
 	}