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58 lines
2.0 KiB
58 lines
2.0 KiB
// Paragraph
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'use strict';
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var isEmpty = require('../helpers').isEmpty;
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var getLines = require('../helpers').getLines;
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var parseRef = require('../parse_ref');
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module.exports = function paragraph(state, startLine/*, endLine*/) {
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var endLine, content, pos,
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nextLine = startLine + 1,
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rules_named = state.lexer.rules_named;
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endLine = state.lineMax;
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// jump line-by-line until empty one or EOF
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for (; nextLine < endLine && !isEmpty(state, nextLine); nextLine++) {
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// this would be a code block normally, but after paragraph
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// it's considered a lazy continuation regardless of what's there
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if (state.tShift[nextLine] - state.blkIndent > 3) { continue; }
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// Some tags can terminate paragraph without empty line.
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if (rules_named.fences(state, nextLine, endLine, true)) { break; }
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if (rules_named.hr(state, nextLine, endLine, true)) { break; }
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if (rules_named.list(state, nextLine, endLine, true)) { break; }
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if (rules_named.heading(state, nextLine, endLine, true)) { break; }
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// setex header can't interrupt paragraph
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// if (rules_named.lheading(state, nextLine, endLine, true)) { break; }
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if (rules_named.blockquote(state, nextLine, endLine, true)) { break; }
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if (rules_named.htmlblock(state, nextLine, endLine, true)) { break; }
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if (rules_named.table(state, nextLine, endLine, true)) { break; }
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//if (rules_named.tag(state, nextLine, endLine, true)) { break; }
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//if (rules_named.def(state, nextLine, endLine, true)) { break; }
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}
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content = getLines(state, startLine, nextLine, state.blkIndent, false).trim();
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while (content.length) {
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pos = parseRef(content, state.lexer.inline, state.options, state.env);
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if (pos < 0) { break; }
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content = content.slice(pos).trim();
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}
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if (content.length) {
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state.tokens.push({ type: 'paragraph_open', level: state.level });
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state.tokens.push({
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type: 'inline',
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content: content,
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level: state.level + 1
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});
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state.tokens.push({ type: 'paragraph_close', level: state.level });
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}
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state.line = nextLine;
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return true;
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};
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