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fixed regex to non greedy. Therefore no strip needed.

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This commit is contained in:
Patrick-Emil Zoerner 2011-06-10 20:05:40 +02:00
parent 0847d09950
commit 319863a7ed
1 changed files with 7 additions and 7 deletions
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14
app/helpers/markdownify_helper.rb
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@ -22,11 +22,11 @@ module MarkdownifyHelper
end
def process_links(message)
message.gsub!(/\[\s*([^\[]+)\s*\]\(\s*([^ ]+\s*) \"(([^&]|(&[^q])|(&q[^u])|(&qu[^o])|(&quo[^t])|(&quot[^;]))+)\"\s*\)/) do |m|
message.gsub!(/\[\s*([^\[]+?)\s*\]\(\s*([^ ]+\s*) \"(([^&]|(&[^q])|(&q[^u])|(&qu[^o])|(&quo[^t])|(&quot[^;]))+)\"\s*\)/) do |m|
escape = "\\"
link = $1.strip
url = $2.strip
title = $3.strip
link = $1
url = $2
title = $3
url.gsub!("_", "\\_")
url.gsub!("*", "\\*")
protocol = (url =~ /^\w+:\/\//) ? '' :'http://'
@ -34,10 +34,10 @@ module MarkdownifyHelper
res
end
message.gsub!(/\[\s*([^\[]+)\s*\]\(\s*([^ ]+)\s*\)/) do |m|
message.gsub!(/\[\s*([^\[]+?)\s*\]\(\s*([^ ]+)\s*\)/) do |m|
escape = "\\"
link = $1.strip
url = $2.strip
link = $1
url = $2
url.gsub!("_", "\\_")
url.gsub!("*", "\\*")
protocol = (url =~ /^\w+:\/\//) ? '' :'http://'