From cb4968bec9b2e8a0ba75a9fa906f87791ba288ae Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Fri, 11 Jun 2010 21:55:00 -0400
Subject: texpdf_format: add fontface to tables

* tables add fontfaces (e.g. bold, italics, superscript)
---
 lib/sisu/v2/texpdf_format.rb | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/lib/sisu/v2/texpdf_format.rb b/lib/sisu/v2/texpdf_format.rb
index 87a946d0..e756aa03 100644
--- a/lib/sisu/v2/texpdf_format.rb
+++ b/lib/sisu/v2/texpdf_format.rb
@@ -107,6 +107,19 @@ module SiSU_TeX_Pdf
     def ocn_display(dob)
       "\\begin{tiny}\\hspace{0mm}\\end{tiny}{\\marginpar{\\begin{tiny}\\hspace{0mm}\\hypertarget{#{dob.ocn}}{#{dob.ocn}}\\end{tiny}}}" #ocn object citation numbering
     end
+    def table_special_characters(r)
+      r.gsub!(/#{Mx[:tc_p]}|$/u,'&')
+      r.gsub!(/%/,'\%')
+      r.gsub!(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/,'\begin{bfseries}\1 \end{bfseries}')
+      r.gsub!(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/,'\emph{\1}')
+      r.gsub!(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/,'\uline{\1}') # ulem
+      r.gsub!(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,"``\\1''") # quote #CHECK
+      r.gsub!(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,'\uline{\1}') # ulem
+      r.gsub!(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/,'\sout{\1}') # ulem
+      r.gsub!(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,"\$^{\\textrm{\\1}}\$")
+      r.gsub!(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,"\$_{\\textrm{\\1}}\$")
+      r
+    end
     def longtable_landscape
       end_table='\end{longtable}'
       row_break='\\\\\\'
@@ -137,7 +150,7 @@ module SiSU_TeX_Pdf
           rows[0].gsub!(/&\s*$/," #{row_break} \\hline\\endhead #{row_break}")
         end
         rows.each do |r|
-          r.gsub!(/#{Mx[:tc_p]}|$/,'&')
+          r=table_special_characters(r)
           r.gsub!(/$/," #{row_break}\n") unless r =~/#{row_break*2}$/
           if r=~/\<!f(.+?)!\>/ # not tested table footer if any
             tablefoot=$1
@@ -180,7 +193,7 @@ module SiSU_TeX_Pdf
           rows[0].gsub!(/&\s*$/," #{row_break} \\hline\\endhead #{row_break}")
         end
         rows.each do |r|
-          r.gsub!(/#{Mx[:tc_p]}|$/u,'&')
+          r=table_special_characters(r)
           r.gsub!(/$/," #{row_break}\n") unless r =~/#{row_break*2}$/
           if r=~/\<!f(.+?)!\>/ # not tested table footer if any
             tablefoot=$1
@@ -942,6 +955,7 @@ WOK
       para_array=[]
       str=if word
         word.each do |w| # _ - / # | : ! ^ ~
+          w.gsub!(/#{Mx[:gl_o]}#lt#{Mx[:gl_c]}/,'<'); w.gsub!(/#{Mx[:gl_o]}#gt#{Mx[:gl_c]}/,'>')
           w.gsub!(/[\\]?~/,'<=tilde>')
           w.gsub!(/[#{Mx[:br_line]}#{Mx[:br_paragraph]}]/,' \newline ') #watch
           w.gsub!(/#{Mx[:gl_o]}#(?:126|152)#{Mx[:gl_c]}/,'<=tilde>') #126 usual
-- 
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