diff options
Diffstat (limited to 'ruby_1_8_6/lib/rdoc/markup')
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/.document | 2 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/sample/rdoc2latex.rb | 16 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/sample/sample.rb | 42 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/simple_markup.rb | 476 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/simple_markup/fragments.rb | 328 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/simple_markup/inline.rb | 340 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/simple_markup/lines.rb | 151 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/simple_markup/preprocess.rb | 73 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/simple_markup/to_flow.rb | 188 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/simple_markup/to_html.rb | 289 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/simple_markup/to_latex.rb | 333 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/test/AllTests.rb | 2 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/test/TestInline.rb | 154 | ||||
| -rw-r--r-- | ruby_1_8_6/lib/rdoc/markup/test/TestParse.rb | 503 |
14 files changed, 0 insertions, 2897 deletions
diff --git a/ruby_1_8_6/lib/rdoc/markup/.document b/ruby_1_8_6/lib/rdoc/markup/.document deleted file mode 100644 index 3cf4f21bd7..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/.document +++ /dev/null @@ -1,2 +0,0 @@ -simple_markup -simple_markup.rb diff --git a/ruby_1_8_6/lib/rdoc/markup/sample/rdoc2latex.rb b/ruby_1_8_6/lib/rdoc/markup/sample/rdoc2latex.rb deleted file mode 100644 index 26563b75da..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/sample/rdoc2latex.rb +++ /dev/null @@ -1,16 +0,0 @@ -#!/usr/local/bin/ruby -# Illustration of a script to convert an RDoc-style file to a LaTeX -# document - -require 'rdoc/markup/simple_markup' -require 'rdoc/markup/simple_markup/to_latex' - -p = SM::SimpleMarkup.new -h = SM::ToLaTeX.new - -#puts "\\documentclass{report}" -#puts "\\usepackage{tabularx}" -#puts "\\usepackage{parskip}" -#puts "\\begin{document}" -puts p.convert(ARGF.read, h) -#puts "\\end{document}" diff --git a/ruby_1_8_6/lib/rdoc/markup/sample/sample.rb b/ruby_1_8_6/lib/rdoc/markup/sample/sample.rb deleted file mode 100644 index a375b54564..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/sample/sample.rb +++ /dev/null @@ -1,42 +0,0 @@ -# This program illustrates the basic use of the SimpleMarkup -# class. It extracts the first comment block from the -# simple_markup.rb file and converts it into HTML on -# standard output. Run it using -# -# % ruby sample.rb -# -# You should be in the sample/ directory when you do this, -# as it hardwires the path to the files it needs to require. -# This isn't necessary in the code you write once you've -# installed the package. -# -# For a better way of formatting code comment blocks (and more) -# see the rdoc package. -# - -$:.unshift "../../.." - -require 'rdoc/markup/simple_markup' -require 'rdoc/markup/simple_markup/to_html' - -# Extract the comment block from the source file - -input_string = "" - -File.foreach("../simple_markup.rb") do |line| - break unless line.gsub!(/^\# ?/, '') - input_string << line -end - -# Create a markup object -markup = SM::SimpleMarkup.new - -# Attach it to an HTML formatter -h = SM::ToHtml.new - -# And convert out comment block to html. Wrap it a body -# tag pair to let browsers view it - -puts "<html><body>" -puts markup.convert(input_string, h) -puts "</body></html>" diff --git a/ruby_1_8_6/lib/rdoc/markup/simple_markup.rb b/ruby_1_8_6/lib/rdoc/markup/simple_markup.rb deleted file mode 100644 index 8193ca02d4..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/simple_markup.rb +++ /dev/null @@ -1,476 +0,0 @@ -# = Introduction -# -# SimpleMarkup parses plain text documents and attempts to decompose -# them into their constituent parts. Some of these parts are high-level: -# paragraphs, chunks of verbatim text, list entries and the like. Other -# parts happen at the character level: a piece of bold text, a word in -# code font. This markup is similar in spirit to that used on WikiWiki -# webs, where folks create web pages using a simple set of formatting -# rules. -# -# SimpleMarkup itself does no output formatting: this is left to a -# different set of classes. -# -# SimpleMarkup is extendable at runtime: you can add new markup -# elements to be recognised in the documents that SimpleMarkup parses. -# -# SimpleMarkup is intended to be the basis for a family of tools which -# share the common requirement that simple, plain-text should be -# rendered in a variety of different output formats and media. It is -# envisaged that SimpleMarkup could be the basis for formating RDoc -# style comment blocks, Wiki entries, and online FAQs. -# -# = Basic Formatting -# -# * SimpleMarkup looks for a document's natural left margin. This is -# used as the initial margin for the document. -# -# * Consecutive lines starting at this margin are considered to be a -# paragraph. -# -# * If a paragraph starts with a "*", "-", or with "<digit>.", then it is -# taken to be the start of a list. The margin in increased to be the -# first non-space following the list start flag. Subsequent lines -# should be indented to this new margin until the list ends. For -# example: -# -# * this is a list with three paragraphs in -# the first item. This is the first paragraph. -# -# And this is the second paragraph. -# -# 1. This is an indented, numbered list. -# 2. This is the second item in that list -# -# This is the third conventional paragraph in the -# first list item. -# -# * This is the second item in the original list -# -# * You can also construct labeled lists, sometimes called description -# or definition lists. Do this by putting the label in square brackets -# and indenting the list body: -# -# [cat] a small furry mammal -# that seems to sleep a lot -# -# [ant] a little insect that is known -# to enjoy picnics -# -# A minor variation on labeled lists uses two colons to separate the -# label from the list body: -# -# cat:: a small furry mammal -# that seems to sleep a lot -# -# ant:: a little insect that is known -# to enjoy picnics -# -# This latter style guarantees that the list bodies' left margins are -# aligned: think of them as a two column table. -# -# * Any line that starts to the right of the current margin is treated -# as verbatim text. This is useful for code listings. The example of a -# list above is also verbatim text. -# -# * A line starting with an equals sign (=) is treated as a -# heading. Level one headings have one equals sign, level two headings -# have two,and so on. -# -# * A line starting with three or more hyphens (at the current indent) -# generates a horizontal rule. THe more hyphens, the thicker the rule -# (within reason, and if supported by the output device) -# -# * You can use markup within text (except verbatim) to change the -# appearance of parts of that text. Out of the box, SimpleMarkup -# supports word-based and general markup. -# -# Word-based markup uses flag characters around individual words: -# -# [\*word*] displays word in a *bold* font -# [\_word_] displays word in an _emphasized_ font -# [\+word+] displays word in a +code+ font -# -# General markup affects text between a start delimiter and and end -# delimiter. Not surprisingly, these delimiters look like HTML markup. -# -# [\<b>text...</b>] displays word in a *bold* font -# [\<em>text...</em>] displays word in an _emphasized_ font -# [\<i>text...</i>] displays word in an _emphasized_ font -# [\<tt>text...</tt>] displays word in a +code+ font -# -# Unlike conventional Wiki markup, general markup can cross line -# boundaries. You can turn off the interpretation of markup by -# preceding the first character with a backslash, so \\\<b>bold -# text</b> and \\\*bold* produce \<b>bold text</b> and \*bold -# respectively. -# -# = Using SimpleMarkup -# -# For information on using SimpleMarkup programatically, -# see SM::SimpleMarkup. -# -# Author:: Dave Thomas, dave@pragmaticprogrammer.com -# Version:: 0.0 -# License:: Ruby license - - - -require 'rdoc/markup/simple_markup/fragments' -require 'rdoc/markup/simple_markup/lines.rb' - -module SM #:nodoc: - - # == Synopsis - # - # This code converts <tt>input_string</tt>, which is in the format - # described in markup/simple_markup.rb, to HTML. The conversion - # takes place in the +convert+ method, so you can use the same - # SimpleMarkup object to convert multiple input strings. - # - # require 'rdoc/markup/simple_markup' - # require 'rdoc/markup/simple_markup/to_html' - # - # p = SM::SimpleMarkup.new - # h = SM::ToHtml.new - # - # puts p.convert(input_string, h) - # - # You can extend the SimpleMarkup parser to recognise new markup - # sequences, and to add special processing for text that matches a - # regular epxression. Here we make WikiWords significant to the parser, - # and also make the sequences {word} and \<no>text...</no> signify - # strike-through text. When then subclass the HTML output class to deal - # with these: - # - # require 'rdoc/markup/simple_markup' - # require 'rdoc/markup/simple_markup/to_html' - # - # class WikiHtml < SM::ToHtml - # def handle_special_WIKIWORD(special) - # "<font color=red>" + special.text + "</font>" - # end - # end - # - # p = SM::SimpleMarkup.new - # p.add_word_pair("{", "}", :STRIKE) - # p.add_html("no", :STRIKE) - # - # p.add_special(/\b([A-Z][a-z]+[A-Z]\w+)/, :WIKIWORD) - # - # h = WikiHtml.new - # h.add_tag(:STRIKE, "<strike>", "</strike>") - # - # puts "<body>" + p.convert(ARGF.read, h) + "</body>" - # - # == Output Formatters - # - # _missing_ - # - # - - class SimpleMarkup - - SPACE = ?\s - - # List entries look like: - # * text - # 1. text - # [label] text - # label:: text - # - # Flag it as a list entry, and - # work out the indent for subsequent lines - - SIMPLE_LIST_RE = /^( - ( \* (?# bullet) - |- (?# bullet) - |\d+\. (?# numbered ) - |[A-Za-z]\. (?# alphabetically numbered ) - ) - \s+ - )\S/x - - LABEL_LIST_RE = /^( - ( \[.*?\] (?# labeled ) - |\S.*:: (?# note ) - )(?:\s+|$) - )/x - - - ## - # take a block of text and use various heuristics to determine - # it's structure (paragraphs, lists, and so on). Invoke an - # event handler as we identify significant chunks. - # - - def initialize - @am = AttributeManager.new - @output = nil - end - - ## - # Add to the sequences used to add formatting to an individual word - # (such as *bold*). Matching entries will generate attibutes - # that the output formatters can recognize by their +name+ - - def add_word_pair(start, stop, name) - @am.add_word_pair(start, stop, name) - end - - ## - # Add to the sequences recognized as general markup - # - - def add_html(tag, name) - @am.add_html(tag, name) - end - - ## - # Add to other inline sequences. For example, we could add - # WikiWords using something like: - # - # parser.add_special(/\b([A-Z][a-z]+[A-Z]\w+)/, :WIKIWORD) - # - # Each wiki word will be presented to the output formatter - # via the accept_special method - # - - def add_special(pattern, name) - @am.add_special(pattern, name) - end - - - # We take a string, split it into lines, work out the type of - # each line, and from there deduce groups of lines (for example - # all lines in a paragraph). We then invoke the output formatter - # using a Visitor to display the result - - def convert(str, op) - @lines = Lines.new(str.split(/\r?\n/).collect { |aLine| - Line.new(aLine) }) - return "" if @lines.empty? - @lines.normalize - assign_types_to_lines - group = group_lines - # call the output formatter to handle the result - # group.to_a.each {|i| p i} - group.accept(@am, op) - end - - - ####### - private - ####### - - - ## - # Look through the text at line indentation. We flag each line as being - # Blank, a paragraph, a list element, or verbatim text - # - - def assign_types_to_lines(margin = 0, level = 0) - - while line = @lines.next - if line.isBlank? - line.stamp(Line::BLANK, level) - next - end - - # if a line contains non-blanks before the margin, then it must belong - # to an outer level - - text = line.text - - for i in 0...margin - if text[i] != SPACE - @lines.unget - return - end - end - - active_line = text[margin..-1] - - # Rules (horizontal lines) look like - # - # --- (three or more hyphens) - # - # The more hyphens, the thicker the rule - # - - if /^(---+)\s*$/ =~ active_line - line.stamp(Line::RULE, level, $1.length-2) - next - end - - # Then look for list entries. First the ones that have to have - # text following them (* xxx, - xxx, and dd. xxx) - - if SIMPLE_LIST_RE =~ active_line - - offset = margin + $1.length - prefix = $2 - prefix_length = prefix.length - - flag = case prefix - when "*","-" then ListBase::BULLET - when /^\d/ then ListBase::NUMBER - when /^[A-Z]/ then ListBase::UPPERALPHA - when /^[a-z]/ then ListBase::LOWERALPHA - else raise "Invalid List Type: #{self.inspect}" - end - - line.stamp(Line::LIST, level+1, prefix, flag) - text[margin, prefix_length] = " " * prefix_length - assign_types_to_lines(offset, level + 1) - next - end - - - if LABEL_LIST_RE =~ active_line - offset = margin + $1.length - prefix = $2 - prefix_length = prefix.length - - next if handled_labeled_list(line, level, margin, offset, prefix) - end - - # Headings look like - # = Main heading - # == Second level - # === Third - # - # Headings reset the level to 0 - - if active_line[0] == ?= and active_line =~ /^(=+)\s*(.*)/ - prefix_length = $1.length - prefix_length = 6 if prefix_length > 6 - line.stamp(Line::HEADING, 0, prefix_length) - line.strip_leading(margin + prefix_length) - next - end - - # If the character's a space, then we have verbatim text, - # otherwise - - if active_line[0] == SPACE - line.strip_leading(margin) if margin > 0 - line.stamp(Line::VERBATIM, level) - else - line.stamp(Line::PARAGRAPH, level) - end - end - end - - # Handle labeled list entries, We have a special case - # to deal with. Because the labels can be long, they force - # the remaining block of text over the to right: - # - # this is a long label that I wrote:: and here is the - # block of text with - # a silly margin - # - # So we allow the special case. If the label is followed - # by nothing, and if the following line is indented, then - # we take the indent of that line as the new margin - # - # this is a long label that I wrote:: - # here is a more reasonably indented block which - # will ab attached to the label. - # - - def handled_labeled_list(line, level, margin, offset, prefix) - prefix_length = prefix.length - text = line.text - flag = nil - case prefix - when /^\[/ - flag = ListBase::LABELED - prefix = prefix[1, prefix.length-2] - when /:$/ - flag = ListBase::NOTE - prefix.chop! - else raise "Invalid List Type: #{self.inspect}" - end - - # body is on the next line - - if text.length <= offset - original_line = line - line = @lines.next - return(false) unless line - text = line.text - - for i in 0..margin - if text[i] != SPACE - @lines.unget - return false - end - end - i = margin - i += 1 while text[i] == SPACE - if i >= text.length - @lines.unget - return false - else - offset = i - prefix_length = 0 - @lines.delete(original_line) - end - end - - line.stamp(Line::LIST, level+1, prefix, flag) - text[margin, prefix_length] = " " * prefix_length - assign_types_to_lines(offset, level + 1) - return true - end - - # Return a block consisting of fragments which are - # paragraphs, list entries or verbatim text. We merge consecutive - # lines of the same type and level together. We are also slightly - # tricky with lists: the lines following a list introduction - # look like paragraph lines at the next level, and we remap them - # into list entries instead - - def group_lines - @lines.rewind - - inList = false - wantedType = wantedLevel = nil - - block = LineCollection.new - group = nil - - while line = @lines.next - if line.level == wantedLevel and line.type == wantedType - group.add_text(line.text) - else - group = block.fragment_for(line) - block.add(group) - if line.type == Line::LIST - wantedType = Line::PARAGRAPH - else - wantedType = line.type - end - wantedLevel = line.type == Line::HEADING ? line.param : line.level - end - end - - block.normalize - block - end - - ## for debugging, we allow access to our line contents as text - def content - @lines.as_text - end - public :content - - ## for debugging, return the list of line types - def get_line_types - @lines.line_types - end - public :get_line_types - end - -end diff --git a/ruby_1_8_6/lib/rdoc/markup/simple_markup/fragments.rb b/ruby_1_8_6/lib/rdoc/markup/simple_markup/fragments.rb deleted file mode 100644 index 6ca06382ab..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/simple_markup/fragments.rb +++ /dev/null @@ -1,328 +0,0 @@ -require 'rdoc/markup/simple_markup/lines.rb' -#require 'rdoc/markup/simple_markup/to_flow.rb' - -module SM - - ## - # A Fragment is a chunk of text, subclassed as a paragraph, a list - # entry, or verbatim text - - class Fragment - attr_reader :level, :param, :txt - attr_accessor :type - - def initialize(level, param, type, txt) - @level = level - @param = param - @type = type - @txt = "" - add_text(txt) if txt - end - - def add_text(txt) - @txt << " " if @txt.length > 0 - @txt << txt.tr_s("\n ", " ").strip - end - - def to_s - "L#@level: #{self.class.name.split('::')[-1]}\n#@txt" - end - - ###### - # This is a simple factory system that lets us associate fragement - # types (a string) with a subclass of fragment - - TYPE_MAP = {} - - def Fragment.type_name(name) - TYPE_MAP[name] = self - end - - def Fragment.for(line) - klass = TYPE_MAP[line.type] || - raise("Unknown line type: '#{line.type.inspect}:' '#{line.text}'") - return klass.new(line.level, line.param, line.flag, line.text) - end - end - - ## - # A paragraph is a fragment which gets wrapped to fit. We remove all - # newlines when we're created, and have them put back on output - - class Paragraph < Fragment - type_name Line::PARAGRAPH - end - - class BlankLine < Paragraph - type_name Line::BLANK - end - - class Heading < Paragraph - type_name Line::HEADING - - def head_level - @param.to_i - end - end - - ## - # A List is a fragment with some kind of label - # - - class ListBase < Paragraph - # List types - BULLET = :BULLET - NUMBER = :NUMBER - UPPERALPHA = :UPPERALPHA - LOWERALPHA = :LOWERALPHA - LABELED = :LABELED - NOTE = :NOTE - end - - class ListItem < ListBase - type_name Line::LIST - - # def label - # am = AttributeManager.new(@param) - # am.flow - # end - end - - class ListStart < ListBase - def initialize(level, param, type) - super(level, param, type, nil) - end - end - - class ListEnd < ListBase - def initialize(level, type) - super(level, "", type, nil) - end - end - - ## - # Verbatim code contains lines that don't get wrapped. - - class Verbatim < Fragment - type_name Line::VERBATIM - - def add_text(txt) - @txt << txt.chomp << "\n" - end - - end - - ## - # A horizontal rule - class Rule < Fragment - type_name Line::RULE - end - - - # Collect groups of lines together. Each group - # will end up containing a flow of text - - class LineCollection - - def initialize - @fragments = [] - end - - def add(fragment) - @fragments << fragment - end - - def each(&b) - @fragments.each(&b) - end - - # For testing - def to_a - @fragments.map {|fragment| fragment.to_s} - end - - # Factory for different fragment types - def fragment_for(*args) - Fragment.for(*args) - end - - # tidy up at the end - def normalize - change_verbatim_blank_lines - add_list_start_and_ends - add_list_breaks - tidy_blank_lines - end - - def to_s - @fragments.join("\n----\n") - end - - def accept(am, visitor) - - visitor.start_accepting - - @fragments.each do |fragment| - case fragment - when Verbatim - visitor.accept_verbatim(am, fragment) - when Rule - visitor.accept_rule(am, fragment) - when ListStart - visitor.accept_list_start(am, fragment) - when ListEnd - visitor.accept_list_end(am, fragment) - when ListItem - visitor.accept_list_item(am, fragment) - when BlankLine - visitor.accept_blank_line(am, fragment) - when Heading - visitor.accept_heading(am, fragment) - when Paragraph - visitor.accept_paragraph(am, fragment) - end - end - - visitor.end_accepting - end - ####### - private - ####### - - # If you have: - # - # normal paragraph text. - # - # this is code - # - # and more code - # - # You'll end up with the fragments Paragraph, BlankLine, - # Verbatim, BlankLine, Verbatim, BlankLine, etc - # - # The BlankLine in the middle of the verbatim chunk needs to - # be changed to a real verbatim newline, and the two - # verbatim blocks merged - # - # - def change_verbatim_blank_lines - frag_block = nil - blank_count = 0 - @fragments.each_with_index do |frag, i| - if frag_block.nil? - frag_block = frag if Verbatim === frag - else - case frag - when Verbatim - blank_count.times { frag_block.add_text("\n") } - blank_count = 0 - frag_block.add_text(frag.txt) - @fragments[i] = nil # remove out current fragment - when BlankLine - if frag_block - blank_count += 1 - @fragments[i] = nil - end - else - frag_block = nil - blank_count = 0 - end - end - end - @fragments.compact! - end - - # List nesting is implicit given the level of - # Make it explicit, just to make life a tad - # easier for the output processors - - def add_list_start_and_ends - level = 0 - res = [] - type_stack = [] - - @fragments.each do |fragment| - # $stderr.puts "#{level} : #{fragment.class.name} : #{fragment.level}" - new_level = fragment.level - while (level < new_level) - level += 1 - type = fragment.type - res << ListStart.new(level, fragment.param, type) if type - type_stack.push type - # $stderr.puts "Start: #{level}" - end - - while level > new_level - type = type_stack.pop - res << ListEnd.new(level, type) if type - level -= 1 - # $stderr.puts "End: #{level}, #{type}" - end - - res << fragment - level = fragment.level - end - level.downto(1) do |i| - type = type_stack.pop - res << ListEnd.new(i, type) if type - end - - @fragments = res - end - - # now insert start/ends between list entries at the - # same level that have different element types - - def add_list_breaks - res = @fragments - - @fragments = [] - list_stack = [] - - res.each do |fragment| - case fragment - when ListStart - list_stack.push fragment - when ListEnd - start = list_stack.pop - fragment.type = start.type - when ListItem - l = list_stack.last - if fragment.type != l.type - @fragments << ListEnd.new(l.level, l.type) - start = ListStart.new(l.level, fragment.param, fragment.type) - @fragments << start - list_stack.pop - list_stack.push start - end - else - ; - end - @fragments << fragment - end - end - - # Finally tidy up the blank lines: - # * change Blank/ListEnd into ListEnd/Blank - # * remove blank lines at the front - - def tidy_blank_lines - (@fragments.size - 1).times do |i| - if @fragments[i].kind_of?(BlankLine) and - @fragments[i+1].kind_of?(ListEnd) - @fragments[i], @fragments[i+1] = @fragments[i+1], @fragments[i] - end - end - - # remove leading blanks - @fragments.each_with_index do |f, i| - break unless f.kind_of? BlankLine - @fragments[i] = nil - end - - @fragments.compact! - end - - end - -end diff --git a/ruby_1_8_6/lib/rdoc/markup/simple_markup/inline.rb b/ruby_1_8_6/lib/rdoc/markup/simple_markup/inline.rb deleted file mode 100644 index d54fe1e667..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/simple_markup/inline.rb +++ /dev/null @@ -1,340 +0,0 @@ -module SM - - # We manage a set of attributes. Each attribute has a symbol name - # and a bit value - - class Attribute - SPECIAL = 1 - - @@name_to_bitmap = { :_SPECIAL_ => SPECIAL } - @@next_bitmap = 2 - - def Attribute.bitmap_for(name) - bitmap = @@name_to_bitmap[name] - if !bitmap - bitmap = @@next_bitmap - @@next_bitmap <<= 1 - @@name_to_bitmap[name] = bitmap - end - bitmap - end - - def Attribute.as_string(bitmap) - return "none" if bitmap.zero? - res = [] - @@name_to_bitmap.each do |name, bit| - res << name if (bitmap & bit) != 0 - end - res.join(",") - end - - def Attribute.each_name_of(bitmap) - @@name_to_bitmap.each do |name, bit| - next if bit == SPECIAL - yield name.to_s if (bitmap & bit) != 0 - end - end - end - - - # An AttrChanger records a change in attributes. It contains - # a bitmap of the attributes to turn on, and a bitmap of those to - # turn off - - AttrChanger = Struct.new(:turn_on, :turn_off) - class AttrChanger - def to_s - "Attr: +#{Attribute.as_string(@turn_on)}/-#{Attribute.as_string(@turn_on)}" - end - end - - # An array of attributes which parallels the characters in a string - class AttrSpan - def initialize(length) - @attrs = Array.new(length, 0) - end - - def set_attrs(start, length, bits) - for i in start ... (start+length) - @attrs[i] |= bits - end - end - - def [](n) - @attrs[n] - end - end - - ## - # Hold details of a special sequence - - class Special - attr_reader :type - attr_accessor :text - - def initialize(type, text) - @type, @text = type, text - end - - def ==(o) - self.text == o.text && self.type == o.type - end - - def to_s - "Special: type=#{type}, text=#{text.dump}" - end - end - - class AttributeManager - - NULL = "\000".freeze - - ## - # We work by substituting non-printing characters in to the - # text. For now I'm assuming that I can substitute - # a character in the range 0..8 for a 7 bit character - # without damaging the encoded string, but this might - # be optimistic - # - - A_PROTECT = 004 - PROTECT_ATTR = A_PROTECT.chr - - # This maps delimiters that occur around words (such as - # *bold* or +tt+) where the start and end delimiters - # and the same. This lets us optimize the regexp - MATCHING_WORD_PAIRS = {} - - # And this is used when the delimiters aren't the same. In this - # case the hash maps a pattern to the attribute character - WORD_PAIR_MAP = {} - - # This maps HTML tags to the corresponding attribute char - HTML_TAGS = {} - - # And this maps _special_ sequences to a name. A special sequence - # is something like a WikiWord - SPECIAL = {} - - # Return an attribute object with the given turn_on - # and turn_off bits set - - def attribute(turn_on, turn_off) - AttrChanger.new(turn_on, turn_off) - end - - - def change_attribute(current, new) - diff = current ^ new - attribute(new & diff, current & diff) - end - - def changed_attribute_by_name(current_set, new_set) - current = new = 0 - current_set.each {|name| current |= Attribute.bitmap_for(name) } - new_set.each {|name| new |= Attribute.bitmap_for(name) } - change_attribute(current, new) - end - - def copy_string(start_pos, end_pos) - res = @str[start_pos...end_pos] - res.gsub!(/\000/, '') - res - end - - # Map attributes like <b>text</b>to the sequence \001\002<char>\001\003<char>, - # where <char> is a per-attribute specific character - - def convert_attrs(str, attrs) - # first do matching ones - tags = MATCHING_WORD_PAIRS.keys.join("") - re = "(^|\\W)([#{tags}])([A-Za-z_]+?)\\2(\\W|\$)" -# re = "(^|\\W)([#{tags}])(\\S+?)\\2(\\W|\$)" - 1 while str.gsub!(Regexp.new(re)) { - attr = MATCHING_WORD_PAIRS[$2]; - attrs.set_attrs($`.length + $1.length + $2.length, $3.length, attr) - $1 + NULL*$2.length + $3 + NULL*$2.length + $4 - } - - # then non-matching - unless WORD_PAIR_MAP.empty? - WORD_PAIR_MAP.each do |regexp, attr| - str.gsub!(regexp) { - attrs.set_attrs($`.length + $1.length, $2.length, attr) - NULL*$1.length + $2 + NULL*$3.length - } - end - end - end - - def convert_html(str, attrs) - tags = HTML_TAGS.keys.join("|") - re = "<(#{tags})>(.*?)</\\1>" - 1 while str.gsub!(Regexp.new(re, Regexp::IGNORECASE)) { - attr = HTML_TAGS[$1.downcase] - html_length = $1.length + 2 - seq = NULL * html_length - attrs.set_attrs($`.length + html_length, $2.length, attr) - seq + $2 + seq + NULL - } - end - - def convert_specials(str, attrs) - unless SPECIAL.empty? - SPECIAL.each do |regexp, attr| - str.scan(regexp) do - attrs.set_attrs($`.length, $&.length, attr | Attribute::SPECIAL) - end - end - end - end - - # A \ in front of a character that would normally be - # processed turns off processing. We do this by turning - # \< into <#{PROTECT} - - PROTECTABLE = [ "<" << "\\" ] #" - - - def mask_protected_sequences - protect_pattern = Regexp.new("\\\\([#{Regexp.escape(PROTECTABLE.join(''))}])") - @str.gsub!(protect_pattern, "\\1#{PROTECT_ATTR}") - end - - def unmask_protected_sequences - @str.gsub!(/(.)#{PROTECT_ATTR}/, "\\1\000") - end - - def initialize - add_word_pair("*", "*", :BOLD) - add_word_pair("_", "_", :EM) - add_word_pair("+", "+", :TT) - - add_html("em", :EM) - add_html("i", :EM) - add_html("b", :BOLD) - add_html("tt", :TT) - add_html("code", :TT) - - add_special(/<!--(.*?)-->/, :COMMENT) - end - - def add_word_pair(start, stop, name) - raise "Word flags may not start '<'" if start[0] == ?< - bitmap = Attribute.bitmap_for(name) - if start == stop - MATCHING_WORD_PAIRS[start] = bitmap - else - pattern = Regexp.new("(" + Regexp.escape(start) + ")" + -# "([A-Za-z]+)" + - "(\\S+)" + - "(" + Regexp.escape(stop) +")") - WORD_PAIR_MAP[pattern] = bitmap - end - PROTECTABLE << start[0,1] - PROTECTABLE.uniq! - end - - def add_html(tag, name) - HTML_TAGS[tag.downcase] = Attribute.bitmap_for(name) - end - - def add_special(pattern, name) - SPECIAL[pattern] = Attribute.bitmap_for(name) - end - - def flow(str) - @str = str - - puts("Before flow, str='#{@str.dump}'") if $DEBUG - mask_protected_sequences - - @attrs = AttrSpan.new(@str.length) - - puts("After protecting, str='#{@str.dump}'") if $DEBUG - convert_attrs(@str, @attrs) - convert_html(@str, @attrs) - convert_specials(str, @attrs) - unmask_protected_sequences - puts("After flow, str='#{@str.dump}'") if $DEBUG - return split_into_flow - end - - def display_attributes - puts - puts @str.tr(NULL, "!") - bit = 1 - 16.times do |bno| - line = "" - @str.length.times do |i| - if (@attrs[i] & bit) == 0 - line << " " - else - if bno.zero? - line << "S" - else - line << ("%d" % (bno+1)) - end - end - end - puts(line) unless line =~ /^ *$/ - bit <<= 1 - end - end - - def split_into_flow - - display_attributes if $DEBUG - - res = [] - current_attr = 0 - str = "" - - - str_len = @str.length - - # skip leading invisible text - i = 0 - i += 1 while i < str_len and @str[i].zero? - start_pos = i - - # then scan the string, chunking it on attribute changes - while i < str_len - new_attr = @attrs[i] - if new_attr != current_attr - if i > start_pos - res << copy_string(start_pos, i) - start_pos = i - end - - res << change_attribute(current_attr, new_attr) - current_attr = new_attr - - if (current_attr & Attribute::SPECIAL) != 0 - i += 1 while i < str_len and (@attrs[i] & Attribute::SPECIAL) != 0 - res << Special.new(current_attr, copy_string(start_pos, i)) - start_pos = i - next - end - end - - # move on, skipping any invisible characters - begin - i += 1 - end while i < str_len and @str[i].zero? - end - - # tidy up trailing text - if start_pos < str_len - res << copy_string(start_pos, str_len) - end - - # and reset to all attributes off - res << change_attribute(current_attr, 0) if current_attr != 0 - - return res - end - - end - -end diff --git a/ruby_1_8_6/lib/rdoc/markup/simple_markup/lines.rb b/ruby_1_8_6/lib/rdoc/markup/simple_markup/lines.rb deleted file mode 100644 index 4e294f27dc..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/simple_markup/lines.rb +++ /dev/null @@ -1,151 +0,0 @@ -########################################################################## -# -# We store the lines we're working on as objects of class Line. -# These contain the text of the line, along with a flag indicating the -# line type, and an indentation level - -module SM - - class Line - INFINITY = 9999 - - BLANK = :BLANK - HEADING = :HEADING - LIST = :LIST - RULE = :RULE - PARAGRAPH = :PARAGRAPH - VERBATIM = :VERBATIM - - # line type - attr_accessor :type - - # The indentation nesting level - attr_accessor :level - - # The contents - attr_accessor :text - - # A prefix or parameter. For LIST lines, this is - # the text that introduced the list item (the label) - attr_accessor :param - - # A flag. For list lines, this is the type of the list - attr_accessor :flag - - # the number of leading spaces - attr_accessor :leading_spaces - - # true if this line has been deleted from the list of lines - attr_accessor :deleted - - - def initialize(text) - @text = text.dup - @deleted = false - - # expand tabs - 1 while @text.gsub!(/\t+/) { ' ' * (8*$&.length - $`.length % 8)} && $~ #` - - # Strip trailing whitespace - @text.sub!(/\s+$/, '') - - # and look for leading whitespace - if @text.length > 0 - @text =~ /^(\s*)/ - @leading_spaces = $1.length - else - @leading_spaces = INFINITY - end - end - - # Return true if this line is blank - def isBlank? - @text.length.zero? - end - - # stamp a line with a type, a level, a prefix, and a flag - def stamp(type, level, param="", flag=nil) - @type, @level, @param, @flag = type, level, param, flag - end - - ## - # Strip off the leading margin - # - - def strip_leading(size) - if @text.size > size - @text[0,size] = "" - else - @text = "" - end - end - - def to_s - "#@type#@level: #@text" - end - end - - ############################################################################### - # - # A container for all the lines - # - - class Lines - include Enumerable - - attr_reader :lines # for debugging - - def initialize(lines) - @lines = lines - rewind - end - - def empty? - @lines.size.zero? - end - - def each - @lines.each do |line| - yield line unless line.deleted - end - end - -# def [](index) -# @lines[index] -# end - - def rewind - @nextline = 0 - end - - def next - begin - res = @lines[@nextline] - @nextline += 1 if @nextline < @lines.size - end while res and res.deleted and @nextline < @lines.size - res - end - - def unget - @nextline -= 1 - end - - def delete(a_line) - a_line.deleted = true - end - - def normalize - margin = @lines.collect{|l| l.leading_spaces}.min - margin = 0 if margin == Line::INFINITY - @lines.each {|line| line.strip_leading(margin) } if margin > 0 - end - - def as_text - @lines.map {|l| l.text}.join("\n") - end - - def line_types - @lines.map {|l| l.type } - end - end -end diff --git a/ruby_1_8_6/lib/rdoc/markup/simple_markup/preprocess.rb b/ruby_1_8_6/lib/rdoc/markup/simple_markup/preprocess.rb deleted file mode 100644 index 101c9bdeb1..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/simple_markup/preprocess.rb +++ /dev/null @@ -1,73 +0,0 @@ -module SM - - ## - # Handle common directives that can occur in a block of text: - # - # : include : filename - # - - class PreProcess - - def initialize(input_file_name, include_path) - @input_file_name = input_file_name - @include_path = include_path - end - - # Look for common options in a chunk of text. Options that - # we don't handle are passed back to our caller - # as |directive, param| - - def handle(text) - text.gsub!(/^([ \t#]*):(\w+):\s*(.+)?\n/) do - prefix = $1 - directive = $2.downcase - param = $3 - - case directive - when "include" - filename = param.split[0] - include_file(filename, prefix) - - else - yield(directive, param) - end - end - end - - ####### - private - ####### - - # Include a file, indenting it correctly - - def include_file(name, indent) - if (full_name = find_include_file(name)) - content = File.open(full_name) {|f| f.read} - # strip leading '#'s, but only if all lines start with them - if content =~ /^[^#]/ - content.gsub(/^/, indent) - else - content.gsub(/^#?/, indent) - end - else - $stderr.puts "Couldn't find file to include: '#{name}'" - '' - end - end - - # Look for the given file in the directory containing the current - # file, and then in each of the directories specified in the - # RDOC_INCLUDE path - - def find_include_file(name) - to_search = [ File.dirname(@input_file_name) ].concat @include_path - to_search.each do |dir| - full_name = File.join(dir, name) - stat = File.stat(full_name) rescue next - return full_name if stat.readable? - end - nil - end - - end -end diff --git a/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_flow.rb b/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_flow.rb deleted file mode 100644 index 048e71abce..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_flow.rb +++ /dev/null @@ -1,188 +0,0 @@ -require 'rdoc/markup/simple_markup/fragments' -require 'rdoc/markup/simple_markup/inline' -require 'cgi' - -module SM - - module Flow - P = Struct.new(:body) - VERB = Struct.new(:body) - RULE = Struct.new(:width) - class LIST - attr_reader :type, :contents - def initialize(type) - @type = type - @contents = [] - end - def <<(stuff) - @contents << stuff - end - end - LI = Struct.new(:label, :body) - H = Struct.new(:level, :text) - end - - class ToFlow - LIST_TYPE_TO_HTML = { - SM::ListBase::BULLET => [ "<ul>", "</ul>" ], - SM::ListBase::NUMBER => [ "<ol>", "</ol>" ], - SM::ListBase::UPPERALPHA => [ "<ol>", "</ol>" ], - SM::ListBase::LOWERALPHA => [ "<ol>", "</ol>" ], - SM::ListBase::LABELED => [ "<dl>", "</dl>" ], - SM::ListBase::NOTE => [ "<table>", "</table>" ], - } - - InlineTag = Struct.new(:bit, :on, :off) - - def initialize - init_tags - end - - ## - # Set up the standard mapping of attributes to HTML tags - # - def init_tags - @attr_tags = [ - InlineTag.new(SM::Attribute.bitmap_for(:BOLD), "<b>", "</b>"), - InlineTag.new(SM::Attribute.bitmap_for(:TT), "<tt>", "</tt>"), - InlineTag.new(SM::Attribute.bitmap_for(:EM), "<em>", "</em>"), - ] - end - - ## - # Add a new set of HTML tags for an attribute. We allow - # separate start and end tags for flexibility - # - def add_tag(name, start, stop) - @attr_tags << InlineTag.new(SM::Attribute.bitmap_for(name), start, stop) - end - - ## - # Given an HTML tag, decorate it with class information - # and the like if required. This is a no-op in the base - # class, but is overridden in HTML output classes that - # implement style sheets - - def annotate(tag) - tag - end - - ## - # Here's the client side of the visitor pattern - - def start_accepting - @res = [] - @list_stack = [] - end - - def end_accepting - @res - end - - def accept_paragraph(am, fragment) - @res << Flow::P.new((convert_flow(am.flow(fragment.txt)))) - end - - def accept_verbatim(am, fragment) - @res << Flow::VERB.new((convert_flow(am.flow(fragment.txt)))) - end - - def accept_rule(am, fragment) - size = fragment.param - size = 10 if size > 10 - @res << Flow::RULE.new(size) - end - - def accept_list_start(am, fragment) - @list_stack.push(@res) - list = Flow::LIST.new(fragment.type) - @res << list - @res = list - end - - def accept_list_end(am, fragment) - @res = @list_stack.pop - end - - def accept_list_item(am, fragment) - @res << Flow::LI.new(fragment.param, convert_flow(am.flow(fragment.txt))) - end - - def accept_blank_line(am, fragment) - # @res << annotate("<p />") << "\n" - end - - def accept_heading(am, fragment) - @res << Flow::H.new(fragment.head_level, convert_flow(am.flow(fragment.txt))) - end - - - ####################################################################### - - private - - ####################################################################### - - def on_tags(res, item) - attr_mask = item.turn_on - return if attr_mask.zero? - - @attr_tags.each do |tag| - if attr_mask & tag.bit != 0 - res << annotate(tag.on) - end - end - end - - def off_tags(res, item) - attr_mask = item.turn_off - return if attr_mask.zero? - - @attr_tags.reverse_each do |tag| - if attr_mask & tag.bit != 0 - res << annotate(tag.off) - end - end - end - - def convert_flow(flow) - res = "" - flow.each do |item| - case item - when String - res << convert_string(item) - when AttrChanger - off_tags(res, item) - on_tags(res, item) - when Special - res << convert_special(item) - else - raise "Unknown flow element: #{item.inspect}" - end - end - res - end - - # some of these patterns are taken from SmartyPants... - - def convert_string(item) - CGI.escapeHTML(item) - end - - def convert_special(special) - handled = false - Attribute.each_name_of(special.type) do |name| - method_name = "handle_special_#{name}" - if self.respond_to? method_name - special.text = send(method_name, special) - handled = true - end - end - raise "Unhandled special: #{special}" unless handled - special.text - end - - - end - -end diff --git a/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_html.rb b/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_html.rb deleted file mode 100644 index 26b5f4ce70..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_html.rb +++ /dev/null @@ -1,289 +0,0 @@ -require 'rdoc/markup/simple_markup/fragments' -require 'rdoc/markup/simple_markup/inline' - -require 'cgi' - -module SM - - class ToHtml - - LIST_TYPE_TO_HTML = { - ListBase::BULLET => [ "<ul>", "</ul>" ], - ListBase::NUMBER => [ "<ol>", "</ol>" ], - ListBase::UPPERALPHA => [ "<ol>", "</ol>" ], - ListBase::LOWERALPHA => [ "<ol>", "</ol>" ], - ListBase::LABELED => [ "<dl>", "</dl>" ], - ListBase::NOTE => [ "<table>", "</table>" ], - } - - InlineTag = Struct.new(:bit, :on, :off) - - def initialize - init_tags - end - - ## - # Set up the standard mapping of attributes to HTML tags - # - def init_tags - @attr_tags = [ - InlineTag.new(SM::Attribute.bitmap_for(:BOLD), "<b>", "</b>"), - InlineTag.new(SM::Attribute.bitmap_for(:TT), "<tt>", "</tt>"), - InlineTag.new(SM::Attribute.bitmap_for(:EM), "<em>", "</em>"), - ] - end - - ## - # Add a new set of HTML tags for an attribute. We allow - # separate start and end tags for flexibility - # - def add_tag(name, start, stop) - @attr_tags << InlineTag.new(SM::Attribute.bitmap_for(name), start, stop) - end - - ## - # Given an HTML tag, decorate it with class information - # and the like if required. This is a no-op in the base - # class, but is overridden in HTML output classes that - # implement style sheets - - def annotate(tag) - tag - end - - ## - # Here's the client side of the visitor pattern - - def start_accepting - @res = "" - @in_list_entry = [] - end - - def end_accepting - @res - end - - def accept_paragraph(am, fragment) - @res << annotate("<p>") + "\n" - @res << wrap(convert_flow(am.flow(fragment.txt))) - @res << annotate("</p>") + "\n" - end - - def accept_verbatim(am, fragment) - @res << annotate("<pre>") + "\n" - @res << CGI.escapeHTML(fragment.txt) - @res << annotate("</pre>") << "\n" - end - - def accept_rule(am, fragment) - size = fragment.param - size = 10 if size > 10 - @res << "<hr size=\"#{size}\"></hr>" - end - - def accept_list_start(am, fragment) - @res << html_list_name(fragment.type, true) <<"\n" - @in_list_entry.push false - end - - def accept_list_end(am, fragment) - if tag = @in_list_entry.pop - @res << annotate(tag) << "\n" - end - @res << html_list_name(fragment.type, false) <<"\n" - end - - def accept_list_item(am, fragment) - if tag = @in_list_entry.last - @res << annotate(tag) << "\n" - end - @res << list_item_start(am, fragment) - @res << wrap(convert_flow(am.flow(fragment.txt))) << "\n" - @in_list_entry[-1] = list_end_for(fragment.type) - end - - def accept_blank_line(am, fragment) - # @res << annotate("<p />") << "\n" - end - - def accept_heading(am, fragment) - @res << convert_heading(fragment.head_level, am.flow(fragment.txt)) - end - - # This is a higher speed (if messier) version of wrap - - def wrap(txt, line_len = 76) - res = "" - sp = 0 - ep = txt.length - while sp < ep - # scan back for a space - p = sp + line_len - 1 - if p >= ep - p = ep - else - while p > sp and txt[p] != ?\s - p -= 1 - end - if p <= sp - p = sp + line_len - while p < ep and txt[p] != ?\s - p += 1 - end - end - end - res << txt[sp...p] << "\n" - sp = p - sp += 1 while sp < ep and txt[sp] == ?\s - end - res - end - - ####################################################################### - - private - - ####################################################################### - - def on_tags(res, item) - attr_mask = item.turn_on - return if attr_mask.zero? - - @attr_tags.each do |tag| - if attr_mask & tag.bit != 0 - res << annotate(tag.on) - end - end - end - - def off_tags(res, item) - attr_mask = item.turn_off - return if attr_mask.zero? - - @attr_tags.reverse_each do |tag| - if attr_mask & tag.bit != 0 - res << annotate(tag.off) - end - end - end - - def convert_flow(flow) - res = "" - flow.each do |item| - case item - when String - res << convert_string(item) - when AttrChanger - off_tags(res, item) - on_tags(res, item) - when Special - res << convert_special(item) - else - raise "Unknown flow element: #{item.inspect}" - end - end - res - end - - # some of these patterns are taken from SmartyPants... - - def convert_string(item) - CGI.escapeHTML(item). - - - # convert -- to em-dash, (-- to en-dash) - gsub(/---?/, '—'). #gsub(/--/, '–'). - - # convert ... to elipsis (and make sure .... becomes .<elipsis>) - gsub(/\.\.\.\./, '.…').gsub(/\.\.\./, '…'). - - # convert single closing quote - gsub(%r{([^ \t\r\n\[\{\(])\'}) { "#$1’" }. - gsub(%r{\'(?=\W|s\b)}) { "’" }. - - # convert single opening quote - gsub(/'/, '‘'). - - # convert double closing quote - gsub(%r{([^ \t\r\n\[\{\(])\'(?=\W)}) { "#$1”" }. - - # convert double opening quote - gsub(/'/, '“'). - - # convert copyright - gsub(/\(c\)/, '©'). - - # convert and registered trademark - gsub(/\(r\)/, '®') - - end - - def convert_special(special) - handled = false - Attribute.each_name_of(special.type) do |name| - method_name = "handle_special_#{name}" - if self.respond_to? method_name - special.text = send(method_name, special) - handled = true - end - end - raise "Unhandled special: #{special}" unless handled - special.text - end - - def convert_heading(level, flow) - res = - annotate("<h#{level}>") + - convert_flow(flow) + - annotate("</h#{level}>\n") - end - - def html_list_name(list_type, is_open_tag) - tags = LIST_TYPE_TO_HTML[list_type] || raise("Invalid list type: #{list_type.inspect}") - annotate(tags[ is_open_tag ? 0 : 1]) - end - - def list_item_start(am, fragment) - case fragment.type - when ListBase::BULLET, ListBase::NUMBER - annotate("<li>") - - when ListBase::UPPERALPHA - annotate("<li type=\"A\">") - - when ListBase::LOWERALPHA - annotate("<li type=\"a\">") - - when ListBase::LABELED - annotate("<dt>") + - convert_flow(am.flow(fragment.param)) + - annotate("</dt>") + - annotate("<dd>") - - when ListBase::NOTE - annotate("<tr>") + - annotate("<td valign=\"top\">") + - convert_flow(am.flow(fragment.param)) + - annotate("</td>") + - annotate("<td>") - else - raise "Invalid list type" - end - end - - def list_end_for(fragment_type) - case fragment_type - when ListBase::BULLET, ListBase::NUMBER, ListBase::UPPERALPHA, ListBase::LOWERALPHA - "</li>" - when ListBase::LABELED - "</dd>" - when ListBase::NOTE - "</td></tr>" - else - raise "Invalid list type" - end - end - - end - -end diff --git a/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_latex.rb b/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_latex.rb deleted file mode 100644 index 6c16278652..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/simple_markup/to_latex.rb +++ /dev/null @@ -1,333 +0,0 @@ -require 'rdoc/markup/simple_markup/fragments' -require 'rdoc/markup/simple_markup/inline' - -require 'cgi' - -module SM - - # Convert SimpleMarkup to basic LaTeX report format - - class ToLaTeX - - BS = "\020" # \ - OB = "\021" # { - CB = "\022" # } - DL = "\023" # Dollar - - BACKSLASH = "#{BS}symbol#{OB}92#{CB}" - HAT = "#{BS}symbol#{OB}94#{CB}" - BACKQUOTE = "#{BS}symbol#{OB}0#{CB}" - TILDE = "#{DL}#{BS}sim#{DL}" - LESSTHAN = "#{DL}<#{DL}" - GREATERTHAN = "#{DL}>#{DL}" - - def self.l(str) - str.tr('\\', BS).tr('{', OB).tr('}', CB).tr('$', DL) - end - - def l(arg) - SM::ToLaTeX.l(arg) - end - - LIST_TYPE_TO_LATEX = { - ListBase::BULLET => [ l("\\begin{itemize}"), l("\\end{itemize}") ], - ListBase::NUMBER => [ l("\\begin{enumerate}"), l("\\end{enumerate}"), "\\arabic" ], - ListBase::UPPERALPHA => [ l("\\begin{enumerate}"), l("\\end{enumerate}"), "\\Alph" ], - ListBase::LOWERALPHA => [ l("\\begin{enumerate}"), l("\\end{enumerate}"), "\\alph" ], - ListBase::LABELED => [ l("\\begin{description}"), l("\\end{description}") ], - ListBase::NOTE => [ - l("\\begin{tabularx}{\\linewidth}{@{} l X @{}}"), - l("\\end{tabularx}") ], - } - - InlineTag = Struct.new(:bit, :on, :off) - - def initialize - init_tags - @list_depth = 0 - @prev_list_types = [] - end - - ## - # Set up the standard mapping of attributes to LaTeX - # - def init_tags - @attr_tags = [ - InlineTag.new(SM::Attribute.bitmap_for(:BOLD), l("\\textbf{"), l("}")), - InlineTag.new(SM::Attribute.bitmap_for(:TT), l("\\texttt{"), l("}")), - InlineTag.new(SM::Attribute.bitmap_for(:EM), l("\\emph{"), l("}")), - ] - end - - ## - # Escape a LaTeX string - def escape(str) -# $stderr.print "FE: ", str - s = str. -# sub(/\s+$/, ''). - gsub(/([_\${}&%#])/, "#{BS}\\1"). - gsub(/\\/, BACKSLASH). - gsub(/\^/, HAT). - gsub(/~/, TILDE). - gsub(/</, LESSTHAN). - gsub(/>/, GREATERTHAN). - gsub(/,,/, ",{},"). - gsub(/\`/, BACKQUOTE) -# $stderr.print "-> ", s, "\n" - s - end - - ## - # Add a new set of LaTeX tags for an attribute. We allow - # separate start and end tags for flexibility - # - def add_tag(name, start, stop) - @attr_tags << InlineTag.new(SM::Attribute.bitmap_for(name), start, stop) - end - - - ## - # Here's the client side of the visitor pattern - - def start_accepting - @res = "" - @in_list_entry = [] - end - - def end_accepting - @res.tr(BS, '\\').tr(OB, '{').tr(CB, '}').tr(DL, '$') - end - - def accept_paragraph(am, fragment) - @res << wrap(convert_flow(am.flow(fragment.txt))) - @res << "\n" - end - - def accept_verbatim(am, fragment) - @res << "\n\\begin{code}\n" - @res << fragment.txt.sub(/[\n\s]+\Z/, '') - @res << "\n\\end{code}\n\n" - end - - def accept_rule(am, fragment) - size = fragment.param - size = 10 if size > 10 - @res << "\n\n\\rule{\\linewidth}{#{size}pt}\n\n" - end - - def accept_list_start(am, fragment) - @res << list_name(fragment.type, true) <<"\n" - @in_list_entry.push false - end - - def accept_list_end(am, fragment) - if tag = @in_list_entry.pop - @res << tag << "\n" - end - @res << list_name(fragment.type, false) <<"\n" - end - - def accept_list_item(am, fragment) - if tag = @in_list_entry.last - @res << tag << "\n" - end - @res << list_item_start(am, fragment) - @res << wrap(convert_flow(am.flow(fragment.txt))) << "\n" - @in_list_entry[-1] = list_end_for(fragment.type) - end - - def accept_blank_line(am, fragment) - # @res << "\n" - end - - def accept_heading(am, fragment) - @res << convert_heading(fragment.head_level, am.flow(fragment.txt)) - end - - # This is a higher speed (if messier) version of wrap - - def wrap(txt, line_len = 76) - res = "" - sp = 0 - ep = txt.length - while sp < ep - # scan back for a space - p = sp + line_len - 1 - if p >= ep - p = ep - else - while p > sp and txt[p] != ?\s - p -= 1 - end - if p <= sp - p = sp + line_len - while p < ep and txt[p] != ?\s - p += 1 - end - end - end - res << txt[sp...p] << "\n" - sp = p - sp += 1 while sp < ep and txt[sp] == ?\s - end - res - end - - ####################################################################### - - private - - ####################################################################### - - def on_tags(res, item) - attr_mask = item.turn_on - return if attr_mask.zero? - - @attr_tags.each do |tag| - if attr_mask & tag.bit != 0 - res << tag.on - end - end - end - - def off_tags(res, item) - attr_mask = item.turn_off - return if attr_mask.zero? - - @attr_tags.reverse_each do |tag| - if attr_mask & tag.bit != 0 - res << tag.off - end - end - end - - def convert_flow(flow) - res = "" - flow.each do |item| - case item - when String -# $stderr.puts "Converting '#{item}'" - res << convert_string(item) - when AttrChanger - off_tags(res, item) - on_tags(res, item) - when Special - res << convert_special(item) - else - raise "Unknown flow element: #{item.inspect}" - end - end - res - end - - # some of these patterns are taken from SmartyPants... - - def convert_string(item) - - escape(item). - - - # convert ... to elipsis (and make sure .... becomes .<elipsis>) - gsub(/\.\.\.\./, '.\ldots{}').gsub(/\.\.\./, '\ldots{}'). - - # convert single closing quote - gsub(%r{([^ \t\r\n\[\{\(])\'}) { "#$1'" }. - gsub(%r{\'(?=\W|s\b)}) { "'" }. - - # convert single opening quote - gsub(/'/, '`'). - - # convert double closing quote - gsub(%r{([^ \t\r\n\[\{\(])\"(?=\W)}) { "#$1''" }. - - # convert double opening quote - gsub(/"/, "``"). - - # convert copyright - gsub(/\(c\)/, '\copyright{}') - - end - - def convert_special(special) - handled = false - Attribute.each_name_of(special.type) do |name| - method_name = "handle_special_#{name}" - if self.respond_to? method_name - special.text = send(method_name, special) - handled = true - end - end - raise "Unhandled special: #{special}" unless handled - special.text - end - - def convert_heading(level, flow) - res = - case level - when 1 then "\\chapter{" - when 2 then "\\section{" - when 3 then "\\subsection{" - when 4 then "\\subsubsection{" - else "\\paragraph{" - end + - convert_flow(flow) + - "}\n" - end - - def list_name(list_type, is_open_tag) - tags = LIST_TYPE_TO_LATEX[list_type] || raise("Invalid list type: #{list_type.inspect}") - if tags[2] # enumerate - if is_open_tag - @list_depth += 1 - if @prev_list_types[@list_depth] != tags[2] - case @list_depth - when 1 - roman = "i" - when 2 - roman = "ii" - when 3 - roman = "iii" - when 4 - roman = "iv" - else - raise("Too deep list: level #{@list_depth}") - end - @prev_list_types[@list_depth] = tags[2] - return l("\\renewcommand{\\labelenum#{roman}}{#{tags[2]}{enum#{roman}}}") + "\n" + tags[0] - end - else - @list_depth -= 1 - end - end - tags[ is_open_tag ? 0 : 1] - end - - def list_item_start(am, fragment) - case fragment.type - when ListBase::BULLET, ListBase::NUMBER, ListBase::UPPERALPHA, ListBase::LOWERALPHA - "\\item " - - when ListBase::LABELED - "\\item[" + convert_flow(am.flow(fragment.param)) + "] " - - when ListBase::NOTE - convert_flow(am.flow(fragment.param)) + " & " - else - raise "Invalid list type" - end - end - - def list_end_for(fragment_type) - case fragment_type - when ListBase::BULLET, ListBase::NUMBER, ListBase::UPPERALPHA, ListBase::LOWERALPHA, ListBase::LABELED - "" - when ListBase::NOTE - "\\\\\n" - else - raise "Invalid list type" - end - end - - end - -end diff --git a/ruby_1_8_6/lib/rdoc/markup/test/AllTests.rb b/ruby_1_8_6/lib/rdoc/markup/test/AllTests.rb deleted file mode 100644 index b9c8c9dfcc..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/test/AllTests.rb +++ /dev/null @@ -1,2 +0,0 @@ -require 'TestParse.rb' -require 'TestInline.rb' diff --git a/ruby_1_8_6/lib/rdoc/markup/test/TestInline.rb b/ruby_1_8_6/lib/rdoc/markup/test/TestInline.rb deleted file mode 100644 index a067d4c24c..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/test/TestInline.rb +++ /dev/null @@ -1,154 +0,0 @@ -require "test/unit" - -$:.unshift "../../.." - -require "rdoc/markup/simple_markup/inline" - -class TestInline < Test::Unit::TestCase - - - def setup - @am = SM::AttributeManager.new - - @bold_on = @am.changed_attribute_by_name([], [:BOLD]) - @bold_off = @am.changed_attribute_by_name([:BOLD], []) - - @tt_on = @am.changed_attribute_by_name([], [:TT]) - @tt_off = @am.changed_attribute_by_name([:TT], []) - - @em_on = @am.changed_attribute_by_name([], [:EM]) - @em_off = @am.changed_attribute_by_name([:EM], []) - - @bold_em_on = @am.changed_attribute_by_name([], [:BOLD] | [:EM]) - @bold_em_off = @am.changed_attribute_by_name([:BOLD] | [:EM], []) - - @em_then_bold = @am.changed_attribute_by_name([:EM], [:EM] | [:BOLD]) - - @em_to_bold = @am.changed_attribute_by_name([:EM], [:BOLD]) - - @am.add_word_pair("{", "}", :WOMBAT) - @wombat_on = @am.changed_attribute_by_name([], [:WOMBAT]) - @wombat_off = @am.changed_attribute_by_name([:WOMBAT], []) - end - - def crossref(text) - [ @am.changed_attribute_by_name([], [:CROSSREF] | [:_SPECIAL_]), - SM::Special.new(33, text), - @am.changed_attribute_by_name([:CROSSREF] | [:_SPECIAL_], []) - ] - end - - def test_special - # class names, variable names, file names, or instance variables - @am.add_special(/( - \b([A-Z]\w+(::\w+)*) - | \#\w+[!?=]? - | \b\w+([_\/\.]+\w+)+[!?=]? - )/x, - :CROSSREF) - - assert_equal(["cat"], @am.flow("cat")) - - assert_equal(["cat ", crossref("#fred"), " dog"].flatten, - @am.flow("cat #fred dog")) - - assert_equal([crossref("#fred"), " dog"].flatten, - @am.flow("#fred dog")) - - assert_equal(["cat ", crossref("#fred")].flatten, @am.flow("cat #fred")) - end - - def test_basic - assert_equal(["cat"], @am.flow("cat")) - - assert_equal(["cat ", @bold_on, "and", @bold_off, " dog"], - @am.flow("cat *and* dog")) - - assert_equal(["cat ", @bold_on, "AND", @bold_off, " dog"], - @am.flow("cat *AND* dog")) - - assert_equal(["cat ", @em_on, "And", @em_off, " dog"], - @am.flow("cat _And_ dog")) - - assert_equal(["cat *and dog*"], @am.flow("cat *and dog*")) - - assert_equal(["*cat and* dog"], @am.flow("*cat and* dog")) - - assert_equal(["cat *and ", @bold_on, "dog", @bold_off], - @am.flow("cat *and *dog*")) - - assert_equal(["cat ", @em_on, "and", @em_off, " dog"], - @am.flow("cat _and_ dog")) - - assert_equal(["cat_and_dog"], - @am.flow("cat_and_dog")) - - assert_equal(["cat ", @tt_on, "and", @tt_off, " dog"], - @am.flow("cat +and+ dog")) - - assert_equal(["cat ", @bold_on, "a_b_c", @bold_off, " dog"], - @am.flow("cat *a_b_c* dog")) - - assert_equal(["cat __ dog"], - @am.flow("cat __ dog")) - - assert_equal(["cat ", @em_on, "_", @em_off, " dog"], - @am.flow("cat ___ dog")) - - end - - def test_combined - assert_equal(["cat ", @em_on, "and", @em_off, " ", @bold_on, "dog", @bold_off], - @am.flow("cat _and_ *dog*")) - - assert_equal(["cat ", @em_on, "a__nd", @em_off, " ", @bold_on, "dog", @bold_off], - @am.flow("cat _a__nd_ *dog*")) - end - - def test_html_like - assert_equal(["cat ", @tt_on, "dog", @tt_off], @am.flow("cat <tt>dog</Tt>")) - - assert_equal(["cat ", @em_on, "and", @em_off, " ", @bold_on, "dog", @bold_off], - @am.flow("cat <i>and</i> <B>dog</b>")) - - assert_equal(["cat ", @em_on, "and ", @em_then_bold, "dog", @bold_em_off], - @am.flow("cat <i>and <B>dog</B></I>")) - - assert_equal(["cat ", @em_on, "and ", @em_to_bold, "dog", @bold_off], - @am.flow("cat <i>and </i><b>dog</b>")) - - assert_equal(["cat ", @em_on, "and ", @em_to_bold, "dog", @bold_off], - @am.flow("cat <i>and <b></i>dog</b>")) - - assert_equal([@tt_on, "cat", @tt_off, " ", @em_on, "and ", @em_to_bold, "dog", @bold_off], - @am.flow("<tt>cat</tt> <i>and <b></i>dog</b>")) - - assert_equal(["cat ", @em_on, "and ", @em_then_bold, "dog", @bold_em_off], - @am.flow("cat <i>and <b>dog</b></i>")) - - assert_equal(["cat ", @bold_em_on, "and", @bold_em_off, " dog"], - @am.flow("cat <i><b>and</b></i> dog")) - - - end - - def test_protect - assert_equal(['cat \\ dog'], @am.flow('cat \\ dog')) - - assert_equal(["cat <tt>dog</Tt>"], @am.flow("cat \\<tt>dog</Tt>")) - - assert_equal(["cat ", @em_on, "and", @em_off, " <B>dog</b>"], - @am.flow("cat <i>and</i> \\<B>dog</b>")) - - assert_equal(["*word* or <b>text</b>"], @am.flow("\\*word* or \\<b>text</b>")) - - assert_equal(["_cat_", @em_on, "dog", @em_off], - @am.flow("\\_cat_<i>dog</i>")) - end - - def test_adding - assert_equal(["cat ", @wombat_on, "and", @wombat_off, " dog" ], - @am.flow("cat {and} dog")) -# assert_equal(["cat {and} dog" ], @am.flow("cat \\{and} dog")) - end -end diff --git a/ruby_1_8_6/lib/rdoc/markup/test/TestParse.rb b/ruby_1_8_6/lib/rdoc/markup/test/TestParse.rb deleted file mode 100644 index 3ec541ce7a..0000000000 --- a/ruby_1_8_6/lib/rdoc/markup/test/TestParse.rb +++ /dev/null @@ -1,503 +0,0 @@ -require 'test/unit' - -$:.unshift "../../.." - -require 'rdoc/markup/simple_markup' - -include SM - -class TestParse < Test::Unit::TestCase - - class MockOutput - def start_accepting - @res = [] - end - - def end_accepting - @res - end - - def accept_paragraph(am, fragment) - @res << fragment.to_s - end - - def accept_verbatim(am, fragment) - @res << fragment.to_s - end - - def accept_list_start(am, fragment) - @res << fragment.to_s - end - - def accept_list_end(am, fragment) - @res << fragment.to_s - end - - def accept_list_item(am, fragment) - @res << fragment.to_s - end - - def accept_blank_line(am, fragment) - @res << fragment.to_s - end - - def accept_heading(am, fragment) - @res << fragment.to_s - end - - def accept_rule(am, fragment) - @res << fragment.to_s - end - - end - - def basic_conv(str) - sm = SimpleMarkup.new - mock = MockOutput.new - sm.convert(str, mock) - sm.content - end - - def line_types(str, expected) - p = SimpleMarkup.new - mock = MockOutput.new - p.convert(str, mock) - assert_equal(expected, p.get_line_types.map{|type| type.to_s[0,1]}.join('')) - end - - def line_groups(str, expected) - p = SimpleMarkup.new - mock = MockOutput.new - - block = p.convert(str, mock) - - if block != expected - rows = (0...([expected.size, block.size].max)).collect{|i| - [expected[i]||"nil", block[i]||"nil"] - } - printf "\n\n%35s %35s\n", "Expected", "Got" - rows.each {|e,g| printf "%35s %35s\n", e.dump, g.dump } - end - - assert_equal(expected, block) - end - - def test_tabs - str = "hello\n dave" - assert_equal(str, basic_conv(str)) - str = "hello\n\tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = "hello\n \tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = "hello\n \tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = "hello\n \tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = "hello\n \tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = "hello\n \tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = "hello\n \tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = "hello\n \tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = "hello\n \tdave" - assert_equal("hello\n dave", basic_conv(str)) - str = ".\t\t." - assert_equal(". .", basic_conv(str)) - end - - def test_whitespace - assert_equal("hello", basic_conv("hello")) - assert_equal("hello", basic_conv(" hello ")) - assert_equal("hello", basic_conv(" \t \t hello\t\t")) - - assert_equal("1\n 2\n 3", basic_conv("1\n 2\n 3")) - assert_equal("1\n 2\n 3", basic_conv(" 1\n 2\n 3")) - - assert_equal("1\n 2\n 3\n1\n 2", basic_conv("1\n 2\n 3\n1\n 2")) - assert_equal("1\n 2\n 3\n1\n 2", basic_conv(" 1\n 2\n 3\n 1\n 2")) - - assert_equal("1\n 2\n\n 3", basic_conv(" 1\n 2\n\n 3")) - end - - def test_types - str = "now is the time" - line_types(str, 'P') - - str = "now is the time\nfor all good men" - line_types(str, 'PP') - - str = "now is the time\n code\nfor all good men" - line_types(str, 'PVP') - - str = "now is the time\n code\n more code\nfor all good men" - line_types(str, 'PVVP') - - str = "now is\n---\nthe time" - line_types(str, 'PRP') - - str = %{\ - now is - * l1 - * l2 - the time} - line_types(str, 'PLLP') - - str = %{\ - now is - * l1 - l1+ - * l2 - the time} - line_types(str, 'PLPLP') - - str = %{\ - now is - * l1 - * l1.1 - * l2 - the time} - line_types(str, 'PLLLP') - - str = %{\ - now is - * l1 - * l1.1 - text - code - code - - text - * l2 - the time} - line_types(str, 'PLLPVVBPLP') - - str = %{\ - now is - 1. l1 - * l1.1 - 2. l2 - the time} - line_types(str, 'PLLLP') - - str = %{\ - now is - [cat] l1 - * l1.1 - [dog] l2 - the time} - line_types(str, 'PLLLP') - - str = %{\ - now is - [cat] l1 - continuation - [dog] l2 - the time} - line_types(str, 'PLPLP') - end - - def test_groups - str = "now is the time" - line_groups(str, ["L0: Paragraph\nnow is the time"] ) - - str = "now is the time\nfor all good men" - line_groups(str, ["L0: Paragraph\nnow is the time for all good men"] ) - - str = %{\ - now is the time - code _line_ here - for all good men} - - line_groups(str, - [ "L0: Paragraph\nnow is the time", - "L0: Verbatim\n code _line_ here\n", - "L0: Paragraph\nfor all good men" - ] ) - - str = "now is the time\n code\n more code\nfor all good men" - line_groups(str, - [ "L0: Paragraph\nnow is the time", - "L0: Verbatim\n code\n more code\n", - "L0: Paragraph\nfor all good men" - ] ) - - str = %{\ - now is - * l1 - * l2 - the time} - line_groups(str, - [ "L0: Paragraph\nnow is", - "L1: ListStart\n", - "L1: ListItem\nl1", - "L1: ListItem\nl2", - "L1: ListEnd\n", - "L0: Paragraph\nthe time" - ]) - - str = %{\ - now is - * l1 - l1+ - * l2 - the time} - line_groups(str, - [ "L0: Paragraph\nnow is", - "L1: ListStart\n", - "L1: ListItem\nl1 l1+", - "L1: ListItem\nl2", - "L1: ListEnd\n", - "L0: Paragraph\nthe time" - ]) - - str = %{\ - now is - * l1 - * l1.1 - * l2 - the time} - line_groups(str, - [ "L0: Paragraph\nnow is", - "L1: ListStart\n", - "L1: ListItem\nl1", - "L2: ListStart\n", - "L2: ListItem\nl1.1", - "L2: ListEnd\n", - "L1: ListItem\nl2", - "L1: ListEnd\n", - "L0: Paragraph\nthe time" - ]) - - - str = %{\ - now is - * l1 - * l1.1 - text - code - code - - text - * l2 - the time} - line_groups(str, - [ "L0: Paragraph\nnow is", - "L1: ListStart\n", - "L1: ListItem\nl1", - "L2: ListStart\n", - "L2: ListItem\nl1.1 text", - "L2: Verbatim\n code\n code\n", - "L2: Paragraph\ntext", - "L2: ListEnd\n", - "L1: ListItem\nl2", - "L1: ListEnd\n", - "L0: Paragraph\nthe time" - ]) - - - str = %{\ - now is - 1. l1 - * l1.1 - 2. l2 - the time} - line_groups(str, - [ "L0: Paragraph\nnow is", - "L1: ListStart\n", - "L1: ListItem\nl1", - "L2: ListStart\n", - "L2: ListItem\nl1.1", - "L2: ListEnd\n", - "L1: ListItem\nl2", - "L1: ListEnd\n", - "L0: Paragraph\nthe time" - ]) - - str = %{\ - now is - [cat] l1 - * l1.1 - [dog] l2 - the time} - line_groups(str, - [ "L0: Paragraph\nnow is", - "L1: ListStart\n", - "L1: ListItem\nl1", - "L2: ListStart\n", - "L2: ListItem\nl1.1", - "L2: ListEnd\n", - "L1: ListItem\nl2", - "L1: ListEnd\n", - "L0: Paragraph\nthe time" - ]) - - str = %{\ - now is - [cat] l1 - continuation - [dog] l2 - the time} - line_groups(str, - [ "L0: Paragraph\nnow is", - "L1: ListStart\n", - "L1: ListItem\nl1 continuation", - "L1: ListItem\nl2", - "L1: ListEnd\n", - "L0: Paragraph\nthe time" - ]) - - - end - - def test_verbatim_merge - str = %{\ - now is - code - the time} - - line_groups(str, - [ "L0: Paragraph\nnow is", - "L0: Verbatim\n code\n", - "L0: Paragraph\nthe time" - ]) - - - str = %{\ - now is - code - code1 - the time} - - line_groups(str, - [ "L0: Paragraph\nnow is", - "L0: Verbatim\n code\n code1\n", - "L0: Paragraph\nthe time" - ]) - - - str = %{\ - now is - code - - code1 - the time} - - line_groups(str, - [ "L0: Paragraph\nnow is", - "L0: Verbatim\n code\n\n code1\n", - "L0: Paragraph\nthe time" - ]) - - - str = %{\ - now is - code - - code1 - - the time} - - line_groups(str, - [ "L0: Paragraph\nnow is", - "L0: Verbatim\n code\n\n code1\n", - "L0: Paragraph\nthe time" - ]) - - - str = %{\ - now is - code - - code1 - - code2 - the time} - - line_groups(str, - [ "L0: Paragraph\nnow is", - "L0: Verbatim\n code\n\n code1\n\n code2\n", - "L0: Paragraph\nthe time" - ]) - - - # Folds multiple blank lines - str = %{\ - now is - code - - - code1 - - the time} - - line_groups(str, - [ "L0: Paragraph\nnow is", - "L0: Verbatim\n code\n\n code1\n", - "L0: Paragraph\nthe time" - ]) - - - end - - def test_list_split - str = %{\ - now is - * l1 - 1. n1 - 2. n2 - * l2 - the time} - line_groups(str, - [ "L0: Paragraph\nnow is", - "L1: ListStart\n", - "L1: ListItem\nl1", - "L1: ListEnd\n", - "L1: ListStart\n", - "L1: ListItem\nn1", - "L1: ListItem\nn2", - "L1: ListEnd\n", - "L1: ListStart\n", - "L1: ListItem\nl2", - "L1: ListEnd\n", - "L0: Paragraph\nthe time" - ]) - - end - - - def test_headings - str = "= heading one" - line_groups(str, - [ "L0: Heading\nheading one" - ]) - - str = "=== heading three" - line_groups(str, - [ "L0: Heading\nheading three" - ]) - - str = "text\n === heading three" - line_groups(str, - [ "L0: Paragraph\ntext", - "L0: Verbatim\n === heading three\n" - ]) - - str = "text\n code\n === heading three" - line_groups(str, - [ "L0: Paragraph\ntext", - "L0: Verbatim\n code\n === heading three\n" - ]) - - str = "text\n code\n=== heading three" - line_groups(str, - [ "L0: Paragraph\ntext", - "L0: Verbatim\n code\n", - "L0: Heading\nheading three" - ]) - - end - - -end |