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Versions: 5
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Contents
module Slideshow
module SlideFilter
# add slide directive before h1 (tells slideshow gem where to break slides)
#
# e.g. changes:
# <h1 id='optional' class='optional'>
# to
# html comment -> _S9SLIDE_ (note: rdoc can't handle html comments?)
# <h1 id='optional' class='optional'>
def add_slide_directive_before_h1( content )
# mark h1 for getting wrapped into slide divs
# note: use just <h1 since some processors add ids e.g. <h1 id='x'>
slide_count = 0
content.gsub!( /<h1/ ) do |match|
slide_count += 1
"\n<!-- _S9SLIDE_ -->\n#{Regexp.last_match(0)}"
end
puts " Adding #{slide_count} slide breaks (using h1 rule)..."
content
end
# add slide directive before div h1 (for pandoc-generated html)
#
# e.g. changes:
# <div id='header'>
# <h1 id='optional' class='optional'>
# to
# html comment -> _S9SLIDE_
# <div id='header'>
# <h1 id='optional' class='optional'>
def add_slide_directive_before_div_h1( content )
slide_count = 0
content.gsub!( /<div[^>]*>\s*<h1/ ) do |match|
slide_count += 1
"\n<!-- _S9SLIDE_ -->\n#{Regexp.last_match(0)}"
end
puts " Adding #{slide_count} slide breaks (using div_h1 rule)..."
content
end
end # module SlideFilter
end # module Slideshow
class Slideshow::Gen
include Slideshow::SlideFilter
end
Version data entries
5 entries across 5 versions & 1 rubygems