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// Paragraph
'use strict';
var isEmpty = require('../helpers').isEmpty;
var getLines = require('../helpers').getLines;
var parseRef = require('../parser_ref');
module.exports = function paragraph(state, startLine/*, endLine*/) {
var endLine, content, pos, terminate, i, l,
nextLine = startLine + 1,
terminatorRules = state.parser._rulesParagraphTerm;
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.
terminate = false;
for (i = 0, l = terminatorRules.length; i < l; i++) {
if (terminatorRules[i](state, nextLine, endLine, true)) {
terminate = true;
break;
}
}
if (terminate) { break; }
}
content = getLines(state, startLine, nextLine, state.blkIndent, false).trim();
while (content.length) {
pos = parseRef(content, state.parser.inline, state.options, state.env);
if (pos < 0) { break; }
content = content.slice(pos).trim();
}
if (content.length) {
state.tokens.push({ type: 'paragraph_open', level: state.level });
state.tokens.push({
type: 'inline',
content: content,
level: state.level + 1
});
state.tokens.push({ type: 'paragraph_close', level: state.level });
}
state.line = nextLine;
return true;
};