From 7d42c7a0b6c208298c50b08eafe627ec838c6edf Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Wed, 31 Dec 2008 00:34:12 -0500
Subject: latex/pdf tilde mark (bug in texlive, missing (at this instant)
provide workaround)
---
lib/sisu/v0/texpdf.rb | 1 +
lib/sisu/v0/texpdf_format.rb | 12 ++++++++++--
2 files changed, 11 insertions(+), 2 deletions(-)
(limited to 'lib')
diff --git a/lib/sisu/v0/texpdf.rb b/lib/sisu/v0/texpdf.rb
index abafb30f..1cad7ca5 100644
--- a/lib/sisu/v0/texpdf.rb
+++ b/lib/sisu/v0/texpdf.rb
@@ -545,6 +545,7 @@ module SiSU_TeX
\\makeatother
\\makeatother
\\chardef\\txtbullet="2022
+\\chardef\\tilde="7E
% \\sloppy
\\begin{document}
WOK
diff --git a/lib/sisu/v0/texpdf_format.rb b/lib/sisu/v0/texpdf_format.rb
index 2efec5c4..e156c67a 100644
--- a/lib/sisu/v0/texpdf_format.rb
+++ b/lib/sisu/v0/texpdf_format.rb
@@ -1103,7 +1103,8 @@ WOK
while string =~/(http:\/\/\S+?)(?:<=tilde>\S+)+/ #tilde in urls \href treated differently from text
string.gsub!(/(http:\/\/\S+?)(?:<=tilde>(\S+))+/,'\1~\2')
end
- string.gsub!(/<=tilde>/,'{$\sim$}')
+ string.gsub!(/<=tilde>/,'{$\tilde$}')
+ #string.gsub!(/<=tilde>/,'{$\sim$}')
string.gsub!(/<=pipe>/,'{\textbar}')
string.gsub!(/<=caret>/,'{\^{~}}')
#string.gsub!(/<=caret>/,'\^{}')
@@ -1211,6 +1212,12 @@ WOK
else string.gsub!(/&/,'<=amp>')
#else string.gsub!(/(\s+&\s+)/,' and ')
end
+ if @@flag_code;
+ string.gsub!(/\\~(\\\{)/,'{$\tilde$}\1')
+ string.gsub!(/(\\\})\\~/,'\1{$\tilde$}')
+ string.gsub!(/\\~(\[)/,'{$\tilde$}\1')
+ string.gsub!(/(\])\\~/,'\1{$\tilde$}')
+ end
string.gsub!(/§/u,'\S') #latex: space between next character not preserved? #string.gsub!(/§ /,'\S ')
string.gsub!(/£/u,'\pounds')
string.gsub!(/&\S+?;/,' ')
@@ -1283,7 +1290,8 @@ WOK
while string =~/(http:\/\/\S+?)(?:<=tilde>\S+)+/ #tilde in urls \href treated differently from text
string.gsub!(/(http:\/\/\S+?)(?:<=tilde>(\S+))+/,'\1~\2')
end
- string.gsub!(/<=tilde>/,'{$\sim$}')
+ string.gsub!(/<=tilde>/,'{$\tilde$}')
+ #string.gsub!(/<=tilde>/,'{$\sim$}')
string.gsub!(/<=pipe>/,'{\textbar}')
string.gsub!(/<=caret>/,'{\^{~}}')
#string.gsub!(/<=caret>/,'\^{}')
--
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