Bluecloth is a Ruby implementation of Markdown, a text-to-HTML conversion tool.
Michael Granger <ged@FaerieMUD.org>
Martin Chase <stillflame@FaerieMUD.org> - Peer review, helpful suggestions
Florian Gross <flgr@ccan.de> - Filter options, suggestions
This product includes software developed by David Loren Parsons <www.pell.portland.or.us/~orc>.
2.1.0
$Revision: 34dd000f535c $
Copyright © 2004-2011, Michael Granger All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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Neither the name of the author/s, nor the names of the project's contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The defaults for all supported options.
The number of characters of the original markdown source to include in the output of inspect
Version control revision
Release Version
Convert the specified opthash into a flags bitmask. If
it's already a Fixnum (e.g., if someone passed in an ORed flags
argument instead of an opthash), just return it as-is.
# File lib/bluecloth.rb, line 103 def self::flags_from_opthash( opthash={} ) return opthash if opthash.is_a?( Integer ) # Support BlueCloth1-style options if opthash == :filter_html || opthash == [:filter_html] opthash = { :escape_html => true } elsif opthash == :filter_styles opthash = {} elsif !opthash.is_a?( Hash ) raise ArgumentError, "option %p not supported" % [ opthash ] end flags = 0 if opthash[:remove_links] then flags |= MKD_NOLINKS; end if opthash[:remove_images] then flags |= MKD_NOIMAGE; end if ! opthash[:smartypants] then flags |= MKD_NOPANTS; end if opthash[:escape_html] then flags |= MKD_NOHTML; end if opthash[:strict_mode] then flags |= MKD_STRICT; end if opthash[:tagtext_mode] then flags |= MKD_TAGTEXT; end if ! opthash[:pseudoprotocols] then flags |= MKD_NO_EXT; end if opthash[:xml_cdata] then flags |= MKD_CDATA; end if ! opthash[:superscript] then flags |= MKD_NOSUPERSCRIPT; end if ! opthash[:relaxed] then flags |= MKD_NORELAXED; end if ! opthash[:tables] then flags |= MKD_NOTABLES; end if ! opthash[:strikethrough] then flags |= MKD_NOSTRIKETHROUGH; end if opthash[:header_labels] then flags |= MKD_TOC; end if opthash[:mdtest_1_compat] then flags |= MKD_1_COMPAT; end if opthash[:auto_links] then flags |= MKD_AUTOLINK; end if opthash[:safe_links] then flags |= MKD_SAFELINK; end if ! opthash[:pandoc_headers] then flags |= MKD_NOHEADER; end if opthash[:expand_tabs] then flags |= MKD_TABSTOP; end if ! opthash[:divquotes] then flags |= MKD_NODIVQUOTE; end if ! opthash[:alphalists] then flags |= MKD_NOALPHALIST; end if ! opthash[:definition_lists] then flags |= MKD_NODLIST; end if opthash[:footnotes] then flags |= MKD_EXTRA_FOOTNOTE; end return flags end
Returns a Hash that reflects the settings from the specified
flags Integer.
# File lib/bluecloth.rb, line 145 def self::opthash_from_flags( flags=0 ) flags = flags.to_i opthash = {} if ( flags & MKD_NOLINKS ).nonzero? then opthash[:remove_links] = true; end if ( flags & MKD_NOIMAGE ).nonzero? then opthash[:remove_images] = true; end if !( flags & MKD_NOPANTS ).nonzero? then opthash[:smartypants] = true; end if ( flags & MKD_NOHTML ).nonzero? then opthash[:escape_html] = true; end if ( flags & MKD_STRICT ).nonzero? then opthash[:strict_mode] = true; end if ( flags & MKD_TAGTEXT ).nonzero? then opthash[:tagtext_mode] = true; end if !( flags & MKD_NO_EXT ).nonzero? then opthash[:pseudoprotocols] = true; end if ( flags & MKD_CDATA ).nonzero? then opthash[:xml_cdata] = true; end if !( flags & MKD_NOSUPERSCRIPT ).nonzero? then opthash[:superscript] = true; end if !( flags & MKD_NORELAXED ).nonzero? then opthash[:relaxed] = true; end if !( flags & MKD_NOTABLES ).nonzero? then opthash[:tables] = true; end if !( flags & MKD_NOSTRIKETHROUGH ).nonzero? then opthash[:strikethrough] = true; end if ( flags & MKD_TOC ).nonzero? then opthash[:header_labels] = true; end if ( flags & MKD_1_COMPAT ).nonzero? then opthash[:mdtest_1_compat] = true; end if ( flags & MKD_AUTOLINK ).nonzero? then opthash[:auto_links] = true; end if ( flags & MKD_SAFELINK ).nonzero? then opthash[:safe_links] = true; end if !( flags & MKD_NOHEADER ).nonzero? then opthash[:pandoc_headers] = true; end if ( flags & MKD_TABSTOP ).nonzero? then opthash[:expand_tabs] = true; end if !( flags & MKD_NODIVQUOTE ).nonzero? then opthash[:divquotes] = true; end if !( flags & MKD_NOALPHALIST ).nonzero? then opthash[:alphalists] = true; end if !( flags & MKD_NODLIST ).nonzero? then opthash[:definition_lists] = true; end if ( flags & MKD_EXTRA_FOOTNOTE ).nonzero? then opthash[:footnotes] = true; end return opthash end
Return a human-readable representation of the object suitable for debugging.
# File lib/bluecloth.rb, line 181 def inspect return "#<%s:0x%x text: %p; options: %p>" % [ self.class.name, self.object_id / 2, self.text.length > INSPECT_TEXT_LENGTH ? self.text[ 0, INSPECT_TEXT_LENGTH - 5] + '[...]' : self.text, self.options, ] end