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