Small problems when having code in LaTeX output

- in formulas it is also possible to have special characters
- adding special character '-' for U+2212
- making special characters more system independent (plain latex was not handled) and should be independent of hyperlink setting
- without hyperlinks the name of normally linked names with underscore kept e.g. their underscores instead of escaping it
- be sure that on the end of a code section the previous line is properly 'closed'.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/formula.cpp b/src/formula.cpp
index 6fe617d..4644f12 100644
--- a/src/formula.cpp
+++ b/src/formula.cpp
@@ -69,8 +69,10 @@ void FormulaList::generateBitmaps(const char *path)
     FTextStream t(&f);
     if (Config_getBool(LATEX_BATCHMODE)) t << "\\batchmode" << endl;
     t << "\\documentclass{article}" << endl;
+    t << "\\usepackage{ifthen}" << endl;
     t << "\\usepackage{epsfig}" << endl; // for those who want to include images
     writeExtraLatexPackages(t);
+    writeLatexSpecialFormulaChars(t);
     t << "\\pagestyle{empty}" << endl; 
     t << "\\begin{document}" << endl;
     int page=0;