| Module | Generators::MarkUp |
| In: |
generators/html_generator.rb
generators/xhtml_generator.rb |
Build a webcvs URL with the given ‘url’ argument. URLs with a ’%s’ in them get the file‘s path sprintfed into them; otherwise they‘re just catenated together.
# File generators/html_generator.rb, line 306
306: def cvs_url(url, full_path)
307: if /%s/ =~ url
308: return sprintf( url, full_path )
309: else
310: return url + full_path
311: end
312: end
Convert a string in markup format into HTML. We keep a cached SimpleMarkup object lying around after the first time we‘re called per object.
# File generators/html_generator.rb, line 236
236: def markup(str, remove_para=false)
237: return '' unless str
238: unless defined? @markup
239: @markup = SM::SimpleMarkup.new
240:
241: # class names, variable names, or instance variables
242: @markup.add_special(/(
243: \b\w+(::\w+)*[\.\#]\w+(\([\.\w+\*\/\+\-\=\<\>]+\))? # A::B.meth(**) (for operator in Fortran95)
244: | \#\w+(\([.\w\*\/\+\-\=\<\>]+\))? # meth(**) (for operator in Fortran95)
245: | \b([A-Z]\w*(::\w+)*[.\#]\w+) # A::B.meth
246: | \b([A-Z]\w+(::\w+)*) # A::B..
247: | \#\w+[!?=]? # #meth_name
248: | \b\w+([_\/\.]+\w+)*[!?=]? # meth_name
249: )/x,
250: :CROSSREF)
251:
252: # file names
253: @markup.add_special(/(
254: ((\/|\.\.\/|\.\/|\w)[\w\#\/\.\-\~\:]*[!?=]?) # file_name
255: | ((\/|\.\.\/|\.\/|\w)[\w\#\/\.\-\~\:]*(\([\.\w+\*\/\+\-\=\<\>]+\))?)
256: )/x,
257: :CROSSREFFILE)
258:
259: # external hyperlinks
260: @markup.add_special(/((link:|https?:|mailto:|ftp:|www\.)\S+\w)/, :HYPERLINK)
261:
262: # and links of the form <text>[<url>]
263: @markup.add_special(/(((\{.*?\})|\b\S+?)\[\S+?\.\S+?\])/, :TIDYLINK)
264: # @markup.add_special(/\b(\S+?\[\S+?\.\S+?\])/, :TIDYLINK)
265:
266: end
267: unless defined? @html_formatter
268: @html_formatter = HyperlinkHtml.new(self.path, self)
269: end
270:
271: # Convert leading comment markers to spaces, but only
272: # if all non-blank lines have them
273:
274: if str =~ /^(?>\s*)[^\#]/
275: content = str
276: else
277: content = str.gsub(/^\s*(#+)/) { $1.tr('#',' ') }
278: end
279:
280: res = @markup.convert(content, @html_formatter)
281: if remove_para
282: res.sub!(/^<p>/, '')
283: res.sub!(/<\/p>$/, '')
284: end
285: res
286: end
This is almost a copy of the markup method in html_generator. This method markup $ .… $ and \[ … \] as tex format.
# File generators/xhtml_generator.rb, line 175
175: def markup(str, remove_para=false)
176: return '' unless str
177: unless defined? @markup
178: @markup = SM::SimpleMarkup.new
179:
180: # class names, variable names, or instance variables
181: @markup.add_special(/(
182: \b\w+(::\w+)*[\.\#]\w+(\([\.\w+\*\/\+\-\=\<\>]+\))? # A::B.meth(**) (for operator in Fortran95)
183: | \#\w+(\([.\w\*\/\+\-\=\<\>]+\))? # meth(**) (for operator in Fortran95)
184: | \b([A-Z]\w*(::\w+)*[.\#]\w+) # A::B.meth
185: | \b([A-Z]\w+(::\w+)*) # A::B..
186: | \#\w+[!?=]? # #meth_name
187: | \b\w+([_\/\.]+\w+)*[!?=]? # meth_name
188: )/x,
189: :CROSSREF)
190:
191: # file names
192: @markup.add_special(/(
193: \b(\w[\w\#\/\.\-\~\:]*[!?=]?) # file_name
194: | \b(\w[\w\#\/\.\-\~\:]*(\([\.\w+\*\/\+\-\=\<\>]+\))?)
195: )/x,
196: :CROSSREFFILE)
197:
198: # external hyperlinks
199: @markup.add_special(/((link:|https?:|mailto:|ftp:|www\.)\S+\w)/, :HYPERLINK)
200:
201: # and links of the form <text>[<url>]
202: @markup.add_special(/(((\{.*?\})|\b\S+?)\[\S+?\.\S+?\])/, :TIDYLINK)
203: # @markup.add_special(/\b(\S+?\[\S+?\.\S+?\])/, :TIDYLINK)
204:
205: if Options.instance.mathml
206: # TeX inline form
207: @markup.add_special(/(\$(.*?)[^\\]\$)/im, :TEXINLINE)
208:
209: # TeX inline delimiter
210: @markup.add_special(/(\\\$)/im, :TEXINLINEDELIMITER)
211:
212: # TeX block form
213: @markup.add_special(/(\\\[(.+?)\\\])/im, :TEXBLOCK)
214: end
215:
216: end
217: unless defined? @html_formatter
218: @html_formatter = TexParser.new(self.path, self)
219: end
220:
221: # Convert leading comment markers to spaces, but only
222: # if all non-blank lines have them
223:
224: if str =~ /^(?>\s*)[^\#]/
225: content = str
226: else
227: content = str.gsub(/^\s*(#+)/) { $1.tr('#',' ') }
228: end
229:
230: block_exceptions = []
231: if Options.instance.mathml
232: block_exceptions << {
233: 'name' => :texblockform,
234: 'start' => Regexp.new("^\\\\\\["),
235: 'end' => Regexp.new("\\\\\\]$"),
236: 'replaces' => []
237: }
238: block_exceptions[0]['replaces'] << {
239: 'from' => Regexp.new("\\\\\\\\"),
240: 'to' => "\\\\\\\\\\\\\\\\",
241: }
242: end
243:
244: res = @markup.convert(content, @html_formatter, block_exceptions)
245: if remove_para
246: res.sub!(/^<p>/, '')
247: res.sub!(/<\/p>$/, '')
248: end
249: res
250: end
Qualify a stylesheet URL; if if css_name does not begin with ‘/’ or ‘http[s]://’, prepend a prefix relative to path. Otherwise, return it unmodified.
# File generators/html_generator.rb, line 292
292: def style_url(path, css_name=nil)
293: # $stderr.puts "style_url( #{path.inspect}, #{css_name.inspect} )"
294: css_name ||= CSS_NAME
295: if %r{^(https?:/)?/} =~ css_name
296: return css_name
297: else
298: return HTMLGenerator.gen_url(path, css_name)
299: end
300: end