From a99e0de5885441989c2ae9ae6fad15fd35d0bb97 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 30 Jul 2007 09:06:51 +0100
Subject: url matching, semi-colon as possible terminator, in dal match https

---
 lib/sisu/v0/dal_doc_str_code.rb |  2 +-
 lib/sisu/v0/dal_syntax.rb       |  6 +++---
 lib/sisu/v0/html_tune.rb        | 10 +++++-----
 lib/sisu/v0/odf.rb              | 20 ++++++++++----------
 lib/sisu/v0/shared_html_lite.rb | 10 +++++-----
 lib/sisu/v0/shared_xml.rb       |  4 ++--
 lib/sisu/v0/texpdf_format.rb    |  9 ++++-----
 7 files changed, 30 insertions(+), 31 deletions(-)

(limited to 'lib')

diff --git a/lib/sisu/v0/dal_doc_str_code.rb b/lib/sisu/v0/dal_doc_str_code.rb
index e6a3ae1e..18ac03d8 100644
--- a/lib/sisu/v0/dal_doc_str_code.rb
+++ b/lib/sisu/v0/dal_doc_str_code.rb
@@ -147,7 +147,7 @@ module SiSU_document_structure_code
         if line =~/\S/ and line !~/^(?:alt|code|group|poem)\{|^\}(?:alt|code|group|poem)|<:(?:code|verse|alt|group).+/
           line.gsub!(/\s\s/,'&nbsp;&nbsp;')
           line.gsub!(/^/,'<:codeline>') if type=='code' # try sort for texpdf special case
-          if line =~/http:\/\/\S+$/
+          if line =~/https?:\/\/\S+$/
             line.gsub!(/$/,' <:br>')
           else
             line.gsub!(/$/,'<:br>') #unless type=='code'
diff --git a/lib/sisu/v0/dal_syntax.rb b/lib/sisu/v0/dal_syntax.rb
index ce5fdc72..4fb0f5d3 100644
--- a/lib/sisu/v0/dal_syntax.rb
+++ b/lib/sisu/v0/dal_syntax.rb
@@ -65,7 +65,7 @@ module Syntax
       @data,@md=data,md
       @vz=SiSU_Env::Get_init.instance.skin
       @data_new=[]
-      @http_m='\{.+?\}http://\S+|http:\S+|\.\.\/\S+|\S+?\.png\b|[*]~\S+|^0~.+|<:(?:code|group|alt|verse)(?:-end)?>|<:br>'
+      @http_m='\{.+?\}https?://\S+|https?:\S+|\.\.\/\S+|\S+?\.png\b|[*]~\S+|^0~.+|<:(?:code|group|alt|verse)(?:-end)?>|<:br>'
       @manmkp_ital='[i/]\\{.+?\\}[i/]'
       tail_m_ital=%q{(?:\s|[.,;:?!'")]|~\^|~\\\{\s|$)}
       tail_m_bold=%q{(?:(?:<\/i>)?(?:\s|[.,;:?!'")]|~\^|~\\\{\s|$))?}
@@ -283,8 +283,8 @@ module Syntax
         else line.gsub!(/(<br \/>)/i,"\\1\n")
         end
       else #code blocks
-        line.gsub!(/(^|\s)(http:\/\/\S+)/,'\1_\2')              #line.gsub!(/(^|\s)(http:\/\/\S+)/,"\\1\\\\\\2") #escape urls
-        line.gsub!(/(^|\s)<(http:\/\/\S+)>([\s,.]|$)/,'\1\2\3') #clean/unescape urls with decoration, re-apply decoration later
+        line.gsub!(/(^|\s)(https?:\/\/\S+)/,'\1_\2')              #line.gsub!(/(^|\s)(http:\/\/\S+)/,"\\1\\\\\\2") #escape urls
+        line.gsub!(/(^|\s)<(https?:\/\/\S+)>([\s,.]|$)/,'\1\2\3') #clean/unescape urls with decoration, re-apply decoration later
         line.gsub!(/<:codeline>/,"\n")
       end
       line
diff --git a/lib/sisu/v0/html_tune.rb b/lib/sisu/v0/html_tune.rb
index ac8d6594..cca41056 100644
--- a/lib/sisu/v0/html_tune.rb
+++ b/lib/sisu/v0/html_tune.rb
@@ -245,8 +245,8 @@ module SiSU_Tune
       @words=[]
       data.each do |word|
         @words << if word=~/\{(.+?)\}((?:https?|ftp)\S+|image)/
-          if word =~/\{(.+?)\}((?:https?|ftp)\S+|image)([.,](?:\s|$))/
-            m,u,d=/\{(.+?)\}((?:https?|ftp)\S+|image)([.,](?:\s|$))/.match(word).captures
+          if word =~/\{(.+?)\}((?:https?|ftp)\S+|image)([;.,](?:\s|$))/
+            m,u,d=/\{(.+?)\}((?:https?|ftp)\S+|image)([;.,](?:\s|$))/.match(word).captures
           else m,u=/\{(.+?)\}((?:https?|ftp)\S+|image)/.match(word).captures
             d=''
           end
@@ -325,9 +325,9 @@ module SiSU_Tune
           if (para =~/\b\S+\@\S+?\.\S+/ and para !~/(\"\S+\@\S+?\.\S+\"|>\S+\@\S+?\.\S+?<)/)
             para.gsub!(/\b(\S+\@\S+?\.\S+)(\s)/,'&lt;<a href="mailto:\1">\1</a>&gt;\2')
           end
-          para.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,'<a href="\1" target="_top">\1</a>\2') #http ftp matches escaped, no decoration
-          para.gsub!(/((?:^|\s)[}])((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,'\1<a href="\2" target="_top">\2</a>\3') #special case \{ e.g. \}http://url
-          para.gsub!(/(^|\s)((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?=\s|$))/,%{\\1#{@url_brace.xml_open}<a href="\\2" target="_top">\\2</a>#{@url_brace.xml_close}\\3}) #http ftp matches with decoration
+          para.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/,'<a href="\1" target="_top">\1</a>\2') #http ftp matches escaped, no decoration
+          para.gsub!(/((?:^|\s)[}])((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/,'\1<a href="\2" target="_top">\2</a>\3') #special case \{ e.g. \}http://url
+          para.gsub!(/(^|\s)((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?=\s|$))/,%{\\1#{@url_brace.xml_open}<a href="\\2" target="_top">\\2</a>#{@url_brace.xml_close}\\3}) #http ftp matches with decoration
           if (para =~/..\/\S+/ and para !~/(\"..\/\S+?\"|>\s*..\/\S+<)/)
             para.gsub!(/(\.\.\/\S+)/,'<a href="\1">\1</a>')
           end
diff --git a/lib/sisu/v0/odf.rb b/lib/sisu/v0/odf.rb
index ff788116..6025dfb2 100644
--- a/lib/sisu/v0/odf.rb
+++ b/lib/sisu/v0/odf.rb
@@ -272,21 +272,21 @@ module SiSU_ODF
         end
         para
       end
-      def text_link_odf(txt,url)
+      def text_link_odf(txt,url,trail)
         txt.gsub!(/(\\\+)/,'+') #this is convoluted, and risky :-(
         url.gsub!(/(\\\+)/,'+') #this is convoluted, and risky :-(
-        %{<text:a xlink:type="simple" xlink:href="#{url}">#{txt}</text:a>}
+        %{<text:a xlink:type="simple" xlink:href="#{url}">#{txt.strip}</text:a>#{trail}}
       end
       def text_link(para)
         para.gsub!(@serial,'')
-        m=para.scan(/(\{([^}]+?)\}((?:https?|ftp)\S+))/) #sort
+        m=para.scan(/(\{([^}]+?)\}((?:https?|ftp)\S+?))([;.,]?$)/) #sort
         if m
           m.each do |i|
-            txt,url=i[1],i[2]
+            txt,url,trail=i[1],i[2]
             txt.gsub!(/([)(\]\[])/,"\\\\\\1")
             txt.gsub!(/([+?])/,"\\\\\\1") # problems with +
             url.gsub!(/([+?])/,"\\\\\\1") # problems with +
-            para.gsub!(/\{\s*#{txt}\}#{url}/m,text_link_odf(txt,url)) #make sure trailing ']' are not caught in url
+            para.gsub!(/\{\s*#{txt}\}#{url}/m,text_link_odf(txt,url,trail)) #make sure trailing ']' are not caught in url
             para.gsub!(/\\([)(\]\[?])/,'\1') #clumsy fix
           end
           m=nil
@@ -295,13 +295,13 @@ module SiSU_ODF
       end
       def normal(para)                                                           #P1 - P3
         para.gsub!(@serial,'')
-        para.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,
+        para.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/,
           %{<text:a xlink:type="simple" xlink:href="\\1">\\1</text:a>\\2}) #http ftp matches escaped, no decoration
-        para.gsub!(/((?:^|\s)[}])((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,
+        para.gsub!(/((?:^|\s)[}])((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/,
           %{\\1<text:a xlink:type="simple" xlink:href="\\2">\\2</text:a>\\3}) #special case \{ e.g. \}http://url
-        para.gsub!(/(^|\s)((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?=\s|$))/,
+        para.gsub!(/(^|\s)((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?=\s|$))/,
           %{\\1#{@url_brace.xml_open}<text:a xlink:type="simple" xlink:href="\\2">\\2</text:a>#{@url_brace.xml_close}\\3}) #http ftp matches with decoration
-        #para.gsub!(/\b((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/, also works
+        #para.gsub!(/\b((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/, also works
           #%{#{@url_brace.xml_open}<text:a xlink:type="simple" xlink:href="\\1">\\1</text:a>#{@url_brace.xml_close}\\2}) #http ftp matches with decoration
         para.gsub!(/([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+)/,
           %{#{@url_brace.xml_open}<text:a xlink:type="simple" xlink:href="mailto:\\1">\\1</text:a>#{@url_brace.xml_close}})
@@ -377,7 +377,7 @@ module SiSU_ODF
         parray=[]
         para.split(/<:?br(?: \/)?>/).each do |parablock|
           parablock=group_clean(parablock)
-          parablock.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,
+          parablock.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/,
             %{<text:a xlink:type="simple" xlink:href="\\1">\\1</text:a>\\2}) #http ftp matches escaped, no decoration
           parray << %{<text:p text:style-name="P5">#{parablock}</text:p>} if parablock =~/\S+/
         end
diff --git a/lib/sisu/v0/shared_html_lite.rb b/lib/sisu/v0/shared_html_lite.rb
index 43fb4446..1218aa79 100644
--- a/lib/sisu/v0/shared_html_lite.rb
+++ b/lib/sisu/v0/shared_html_lite.rb
@@ -88,8 +88,8 @@ module SiSU_Format_Shared
       @words=[]
       data.each do |word|
         @words << if word=~/\{(.+?)\}((?:https?|ftp)\S+|image)/
-          if word =~/\{(.+?)\}((?:https?|ftp)\S+|image)([.,](?:\s|$))/
-            m,u,d=/\{(.+?)\}((?:https?|ftp)\S+|image)([.,](?:\s|$))/.match(word).captures
+          if word =~/\{(.+?)\}((?:https?|ftp)\S+|image)([;.,](?:\s|$))/
+            m,u,d=/\{(.+?)\}((?:https?|ftp)\S+|image)([;.,](?:\s|$))/.match(word).captures
           else m,u=/\{(.+?)\}((?:https?|ftp)\S+|image)/.match(word).captures
             d=''
           end
@@ -131,9 +131,9 @@ module SiSU_Format_Shared
         words=word_mode.join(' ')
         para.gsub!(/.+/,words)
       end
-      para.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,'<a href="\1" target="_top">\1</a>\2') #http ftp matches escaped, no decoration
-      para.gsub!(/((?:^|\s)[}])((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,'\1<a href="\2" target="_top">\2</a>\3') #special case \{ e.g. \}http://url
-      para.gsub!(/(^|\s)((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?=\s|$))/,%{\\1#{@url_brace.xml_open}<a href="\\2" target="_top">\\2</a>#{@url_brace.xml_close}\\3}) #http ftp matches with decoration
+      para.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/,'<a href="\1" target="_top">\1</a>\2') #http ftp matches escaped, no decoration
+      para.gsub!(/((?:^|\s)[}])((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/,'\1<a href="\2" target="_top">\2</a>\3') #special case \{ e.g. \}http://url
+      para.gsub!(/(^|\s)((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?=\s|$))/,%{\\1#{@url_brace.xml_open}<a href="\\2" target="_top">\\2</a>#{@url_brace.xml_close}\\3}) #http ftp matches with decoration
       para
     end
     def paragraph
diff --git a/lib/sisu/v0/shared_xml.rb b/lib/sisu/v0/shared_xml.rb
index c30dc5db..c54ab42d 100644
--- a/lib/sisu/v0/shared_xml.rb
+++ b/lib/sisu/v0/shared_xml.rb
@@ -360,11 +360,11 @@ module SiSU_XML_munge
         '\1<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="\3">\2</link>\4') #watch, compare html_tune
       #para.gsub!(/\B\{([^}]+)\}(https?:\/\/[^"><]+?)([,.:;"><]?(?:\s|$))/,
       #  '<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="\2">\1</link>\3') #watch, compare html_tune
-      para.gsub!(/(^|\s)((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?=\s|$))/,
+      para.gsub!(/(^|\s)((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?=\s|$))/,
         %{\\1#{@url_brace.xml_open}<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="\\2">\\2</link>#{@url_brace.xml_close}\\3})
       #para.gsub!(/\b((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/, #also works
         #%{#{@url_brace.xml_open}<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="\\1">\\1</link>#{@url_brace.xml_close}\\2})
-      para.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,'<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="\1">\1</link>\2') #escaped urls not linked, deal with later
+      para.gsub!(/\b[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([;.,]?(?:\s|$))/,'<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="\1">\1</link>\2') #escaped urls not linked, deal with later
       #para.gsub!(/(^|\s)[_\\]((?:https?|ftp):\/\/\S+?\.[^'"><\s]+?)([.,]?(?:\s|$))/,'\1<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="\2">\2</link>\3') #escaped urls not linked, deal with later
       para.gsub!(/&nbsp;/,' ') #clean
       para
diff --git a/lib/sisu/v0/texpdf_format.rb b/lib/sisu/v0/texpdf_format.rb
index 81646f23..92333d28 100644
--- a/lib/sisu/v0/texpdf_format.rb
+++ b/lib/sisu/v0/texpdf_format.rb
@@ -423,8 +423,7 @@ WOK
       end
       @string
     end
-    def special_characters_1(para)
-      # ~ ^ $ & % _ { }                                                          #LaTeX special characters - KEEP list
+    def special_characters_1(para)             # ~ ^ $ & % _ { }  #LaTeX special characters - KEEP list
       #p @@utf_8.list
       #@string=Iconv.conv('ISO-8859-1', 'UTF-8', @string)
       word=@string.scan(/\S+|\n/) #unless line =~/^(?:0~\S|%+\s)/
@@ -791,9 +790,9 @@ WOK
       @words=[]
       @string.each do |word|
         @words << if word=~/\{.+?\}(?:https?|ftp):\S+/
-          if word =~/\\\{(.+?)\\\}((?:https?|ftp)\S+?)([.,](?:\s|$))/
-            r=%r/\\\{(.+?)\\?\}((?:https?|ftp):\S+?)(?:[.,](?:\s|$)|(?:\s|$))/
-            d=/\\\{.+?\\?\}(?:https?|ftp):\S+([.,](?:\s|$))/.match(word).captures.to_s
+          if word =~/\\\{(.+?)\\\}((?:https?|ftp)\S+?)([;.,](?:\s|$))/
+            r=%r/\\\{(.+?)\\?\}((?:https?|ftp):\S+?)(?:[;.,](?:\s|$)|(?:\s|$))/
+            d=/\\\{.+?\\?\}(?:https?|ftp):\S+([;.,](?:\s|$))/.match(word).captures.to_s
           else
             r=%r/\\\{(.+?)\\?\}((?:https?|ftp):\S+)/
             d=''
-- 
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