don't require extra \ escape for mathjax equations

rstudio · Jun 21, 2012 · aaec298 · aaec298
1 parent 6f47b62
commit aaec298
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Showing 3 changed files with 10 additions and 10 deletions.
diff --git a/src/cpp/core/markdown/MathJax.cpp b/src/cpp/core/markdown/MathJax.cpp
@@ -143,7 +143,7 @@ MathJaxFilter::MathJaxFilter(const std::vector<ExcludePattern>& excludePatterns,
       if (range.process)
       {
          // native mathjax display equations
-         filter(boost::regex("\\\\\\\\\\[([\\s\\S]+?)\\\\\\\\\\]"),
+         filter(boost::regex("\\\\\\[([\\s\\S]+?)\\\\\\]"),
                              &rangeText,
                              &displayMathBlocks_);
 
@@ -154,7 +154,7 @@ MathJaxFilter::MathJaxFilter(const std::vector<ExcludePattern>& excludePatterns,
                              &displayMathBlocks_);
 
          // native mathjax inline equations
-         filter(boost::regex("\\\\\\\\\\(([\\s\\S]+?)\\\\\\\\\\)"),
+         filter(boost::regex("\\\\\\(([\\s\\S]+?)\\\\\\)"),
                              &rangeText,
                              &inlineMathBlocks_);
 

diff --git a/src/cpp/session/resources/markdown_help.html b/src/cpp/session/resources/markdown_help.html
@@ -144,15 +144,15 @@ <h5>Inline Equation</h5>
 
 $latex <i>equation</i>$
 
-\\( <i>equation</i> \\)
+\( <i>equation</i> \)
 </code></pre>
 
 <h5>Display Equation</h5>
 <pre><code>$$ <i>equation</i> $$
 
 $$latex <i>equation</i> $$
 
-\\[ <i>equation</i> \\]
+\[ <i>equation</i> \]
 </code></pre>
 
 <h4>Horizontal Rule / Page Break</h4>

diff --git a/src/gwt/acesupport/acemode/markdown_highlight_rules.js b/src/gwt/acesupport/acemode/markdown_highlight_rules.js
@@ -78,13 +78,13 @@ var MarkdownHighlightRules = function() {
         }, { // HR _
             token : "constant",
             regex : "^[ ]{0,2}(?:[ ]?\\_[ ]?){3,}\\s*$"
-        }, { // MathJax native display \\[ ... \\]
+        }, { // MathJax native display \[ ... \]
             token : "markup.list",
-            regex : "\\\\\\\\\\[",
+            regex : "\\\\\\[",
             next  : "mathjaxnativedisplay"
-        }, { // MathJax native inline \\( ... \\)
+        }, { // MathJax native inline \( ... \)
             token : "markup.list",
-            regex : "\\\\\\\\\\(",
+            regex : "\\\\\\(",
             next  : "mathjaxnativeinline"
         }, { // $ escape
             token : "text",
@@ -163,7 +163,7 @@ var MarkdownHighlightRules = function() {
 
         "mathjaxnativedisplay" : [ {
             token : "markup.list",
-            regex : "\\\\\\\\\\]",
+            regex : "\\\\\\]",
             next  : "start"
         }, {
             token : "support.function",
@@ -181,7 +181,7 @@ var MarkdownHighlightRules = function() {
 
         "mathjaxnativeinline" : [ {
             token : "markup.list",
-            regex : "\\\\\\\\\\)",
+            regex : "\\\\\\)",
             next  : "start"
         }, {
             token : "support.function",