From d51373320c72c6addbe2db704510d12b491dfd93 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Fri, 2 Dec 2011 03:36:42 -0500
Subject: v3: texpdf, use boites for box round codeblocks
* use and adapt 'boitecoloriee' (found in boites_examples.sty)
* in boitebox as setup normal tex hardspaces at start of line are removed,
hack required to fix
---
lib/sisu/v3/texpdf.rb | 25 +++++++++++++++++++++++--
lib/sisu/v3/texpdf_format.rb | 1 +
2 files changed, 24 insertions(+), 2 deletions(-)
(limited to 'lib')
diff --git a/lib/sisu/v3/texpdf.rb b/lib/sisu/v3/texpdf.rb
index 96e51ed9..d36344cd 100644
--- a/lib/sisu/v3/texpdf.rb
+++ b/lib/sisu/v3/texpdf.rb
@@ -446,7 +446,8 @@ module SiSU_TeX
when /code/
sp_char=SiSU_TeX_Pdf::Special_characters.new(@md,dob.tmp,dob.is)
dob.tmp=sp_char.special_characters_safe
- dob.tmp.gsub!(/#{Mx[:nbsp]}/,'{~}') #dob.tmp.gsub!(/#{Mx[:nbsp]}\s*/,'{~}')
+ dob.tmp.gsub!(/(#{Mx[:nbsp]})/m,'{\color{mywhite}\1}')
+ #dob.tmp.gsub!(/#{Mx[:nbsp]}/m,'{~}') # dob.tmp.gsub!(/#{Mx[:nbsp]}\s*/m,'{~}')
dob.tmp.gsub!(/#{Mx[:vline]}/m,'\vline')
dob.tmp.gsub!(/ \\( |#{Mx[:br_nl]})/,' {\textbackslash}\1')
dob.tmp.gsub!(/#{Mx[:br_nl]}\s*\Z/m,'')
@@ -457,8 +458,10 @@ module SiSU_TeX
dob.tmp = ocn \
+ @tex_ml.paraskip_small \
+ '\begin{Codeblock}' \
+ + '\begin{codeblockboitebox} \hardspace \newline ' \
+ dob.tmp \
- + ' \end{Codeblock}' \
+ + '\end{codeblockboitebox}' \
+ + '\end{Codeblock}' \
+ "\n" \
+ @tex_ml.paraskip_normal
dob
@@ -595,6 +598,24 @@ module SiSU_TeX
\\newcommand{\\slash}{{/}}
\\newcommand{\\underscore}{\\_}
\\newcommand{\\exclaim}{\\Verbatim{!}}
+\\def\\codeblockboitebox{%
+ \\def\\bkvz@before@breakbox{\\ifhmode\\par\\fi\\vskip\\breakboxskip\\relax}%
+ \\def\\bkvz@set@linewidth{\\advance\\linewidth -2\\fboxrule
+ \\advance\\linewidth -2\\fboxsep} %
+ \\def\\bk@line{\\hbox to \\linewidth{%
+ \\ifbkcount\\smash{\\llap{\\the\\bk@lcnt\\ }}\\fi
+ \\psframebox*[framesep=0pt,linewidth=0pt]{%
+ \\vrule\\@width\\fboxrule \\hskip\\fboxsep
+ \\box\\bk@bxa
+ \\hskip\\fboxsep \\vrule\\@width\\fboxrule
+ }%
+ }}%
+ %\\def\\bkvz@top{\\hrule\\@height\\fboxrule}
+ \\def\\bkvz@top{\\hrule height .6pt}%
+ \\def\\bkvz@bottom{\\hrule\\@height\\fboxrule}%
+ \\breakbox}
+\\def\\endcodeblockboitebox{\\endbreakbox}
+
% (tilde hash amp affected by http)
% \\sloppy
\\begin{document}
diff --git a/lib/sisu/v3/texpdf_format.rb b/lib/sisu/v3/texpdf_format.rb
index 71a8c989..e65f9729 100644
--- a/lib/sisu/v3/texpdf_format.rb
+++ b/lib/sisu/v3/texpdf_format.rb
@@ -1048,6 +1048,7 @@ WOK
\\usepackage{textcomp}
\\usepackage[parfill]{parskip}
\\usepackage[normalem]{ulem}
+\\usepackage{boites}
\\usepackage{soul}
\\usepackage{longtable}
\\usepackage{graphicx}
--
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