Class: MarkdownIt::RulesBlock::Lheading
- Inherits:
-
Object
- Object
- MarkdownIt::RulesBlock::Lheading
- Extended by:
- Common::Utils
- Defined in:
- lib/motion-markdown-it/rules_block/lheading.rb
Constant Summary
Constants included from Common::Utils
Common::Utils::DIGITAL_ENTITY_TEST_RE, Common::Utils::ENTITY_RE, Common::Utils::HTML_ESCAPE_REPLACE_RE, Common::Utils::HTML_ESCAPE_TEST_RE, Common::Utils::HTML_REPLACEMENTS, Common::Utils::REGEXP_ESCAPE_RE, Common::Utils::UNESCAPE_ALL_RE, Common::Utils::UNESCAPE_MD_RE, Common::Utils::UNICODE_PUNCT_RE
Class Method Summary collapse
-
.lheading(state, startLine, endLine, silent = true) ⇒ Object
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Methods included from Common::Utils
arrayReplaceAt, assign, charCodeAt, escapeHtml, escapeRE, fromCharCode, fromCodePoint, isMdAsciiPunct, isPunctChar, isSpace, isValidEntityCode, isWhiteSpace, normalizeReference, replaceEntityPattern, unescapeAll, unescapeMd
Class Method Details
.lheading(state, startLine, endLine, silent = true) ⇒ Object
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# File 'lib/motion-markdown-it/rules_block/lheading.rb', line 9 def self.lheading(state, startLine, endLine, silent = true) nextLine = startLine + 1 terminatorRules = state.md.block.ruler.getRules('paragraph') # if it's indented more than 3 spaces, it should be a code block return false if state.sCount[startLine] - state.blkIndent >= 4 oldParentType = state.parentType state.parentType = 'paragraph' # use paragraph to match terminatorRules # jump line-by-line until empty one or EOF while nextLine < endLine && !state.isEmpty(nextLine) # this would be a code block normally, but after paragraph # it's considered a lazy continuation regardless of what's there (nextLine += 1) and next if (state.sCount[nextLine] - state.blkIndent > 3) # # Check for underline in setext header # if state.sCount[nextLine] >= state.blkIndent pos = state.bMarks[nextLine] + state.tShift[nextLine] max = state.eMarks[nextLine] if pos < max marker = charCodeAt(state.src, pos) if marker == 0x2D || marker == 0x3D # - or = pos = state.skipChars(pos, marker) pos = state.skipSpaces(pos) if pos >= max level = (marker == 0x3D ? 1 : 2) # = break end end end end # quirk for blockquotes, this line should already be checked by that rule (nextLine += 1) and next if state.sCount[nextLine] < 0 # Some tags can terminate paragraph without empty line. terminate = false l = terminatorRules.length 0.upto(l - 1) do |i| if terminatorRules[i].call(state, nextLine, endLine, true) terminate = true break end end break if terminate nextLine += 1 end if !level # Didn't find valid underline return false end content = state.getLines(startLine, nextLine, state.blkIndent, false).strip state.line = nextLine + 1 token = state.push('heading_open', "h#{level.to_s}", 1) token.markup = marker.chr token.map = [ startLine, state.line ] token = state.push('inline', '', 0) # token.content = state.src.slice(pos...state.eMarks[startLine]).strip token.content = content token.map = [ startLine, state.line - 1 ] token.children = [] token = state.push('heading_close', "h#{level.to_s}", -1) token.markup = marker.chr state.parentType = oldParentType return true end |