From 41d62d53264b7af387361e27bc5d1ff874e9d3fa Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 12 May 2014 22:52:04 -0400
Subject: v6: texpdf, '&' in heading breaks toc (now removed from toc (not
 heading)), bug

* revisit, bug
---
 lib/sisu/v6/texpdf_format.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/sisu')

diff --git a/lib/sisu/v6/texpdf_format.rb b/lib/sisu/v6/texpdf_format.rb
index a16b39b9..eab84823 100644
--- a/lib/sisu/v6/texpdf_format.rb
+++ b/lib/sisu/v6/texpdf_format.rb
@@ -235,6 +235,7 @@ module SiSU_TeX_Pdf
       cont_ln=cont_ln.gsub(/\\begin\{(monosp)\}(.+?)\\end\{\1\}/m,'\2').
         gsub(@@tex_pattern_margin_number,'')
       cont_ln=remove_footnotes(cont_ln)
+      cont_ln=cont_ln.gsub(/\{[\\]+(&)\}/,'\\1')
       titleset=''
       dob.tmp=dob.tmp.gsub(/^(.*)\n?$/m,
         "#{titleset}\\part*{\\1}
@@ -249,6 +250,7 @@ module SiSU_TeX_Pdf
       cont_ln=cont_ln.gsub(/\\begin\{(monosp)\}(.+?)\\end\{\1\}/m,'\2').
         gsub(@@tex_pattern_margin_number,'')
       cont_ln=remove_footnotes(cont_ln)
+      cont_ln=cont_ln.gsub(/\{[\\]+(&)\}/,'\\1')
       dob.tmp=dob.tmp.gsub(/^(.*)\n?$/m,
         "\\clearpage
 \\part*{\\1}
@@ -289,6 +291,7 @@ module SiSU_TeX_Pdf
         dob.tmp=dob.tmp.gsub(/.+/m,'')
       end
       cont_ln=remove_footnotes(cont_ln)
+      cont_ln=cont_ln.gsub(/\{[\\]+(&)\}/,'\\1')
       dob.tmp=dob.tmp.gsub(/^(.*)?\n?$/m,
         "\\#{sect}*{\\1}
 #{tocadd}{#{pre}#{cont_ln}#{post}}#{headadd}")
-- 
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