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Moved several Regexes to be constants.

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git-svn-id: svn://hamptoncatlin.com/haml/trunk@369 7063305b-7217-0410-af8c-cdc13e5119b9
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nex3 2007-02-18 20:25:04 +00:00
parent 0c0ee32f22
commit 53797ac95a
1 changed files with 12 additions and 3 deletions
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15
lib/haml/engine.rb
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@ -92,6 +92,15 @@ module Haml
# is a member of this array.
MID_BLOCK_KEYWORDS = ['else', 'elsif', 'rescue', 'ensure', 'when']
# The Regex that matches an HTML comment command.
COMMENT_REGEX = /\/(\[[a-zA-Z0-9 \.]*\])?(.*)/
# The Regex that matches a Doctype command.
DOCTYPE_REGEX = /([0-9]\.[0-9])?[\s]*([a-zA-Z]*)/
# The Regex that matches an HTML tag command.
TAG_REGEX = /[%]([-:_a-zA-Z0-9]+)([-_a-zA-Z0-9\.\#]*)(\{.*\})?(\[.*\])?([=\/\~]?)?(.*)?/
FLAT_WARNING = <<END
Haml deprecation warning:
The ~ command is deprecated and will be removed in future Haml versions.
@ -562,7 +571,7 @@ END
# render that tag to <tt>@precompiled</tt>.
def render_tag(line)
matched = false
line.scan(/[%]([-:_a-zA-Z0-9]+)([-_a-zA-Z0-9\.\#]*)(\{.*\})?(\[.*\])?([=\/\~]?)?(.*)?/) do |tag_name, attributes, attributes_hash, object_ref, action, value|
line.scan(TAG_REGEX) do |tag_name, attributes, attributes_hash, object_ref, action, value|
matched = true
value = value.to_s
@ -625,7 +634,7 @@ END
# Renders an XHTML comment.
def render_comment(line)
conditional, content = line.scan(/\/(\[[a-zA-Z0-9 \.]*\])?(.*)/)[0]
conditional, content = line.scan(COMMENT_REGEX)[0]
content.strip!
if @block_opened && !content.empty?
@ -653,7 +662,7 @@ END
wrapper = @options[:attr_wrapper]
doctype = "<?xml version=#{wrapper}1.0#{wrapper} encoding=#{wrapper}#{encoding}#{wrapper} ?>"
else
version, type = line.scan(/([0-9]\.[0-9])?[\s]*([a-zA-Z]*)/)[0]
version, type = line.scan(DOCTYPE_REGEX)[0]
if version == "1.1"
doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">'
else