Function getStateBefore

tools/pythonauto/static/codemirrorepl/codemirrorepl.js:1989–2000

(n)

            return minline;
        }
        function getStateBefore(n) {
            var start = findStartLine(n), state = start && getLine(start-1).stateAfter;
            if (!state) state = startState(mode);
            else state = copyState(mode, state);
            doc.iter(start, n, function(line) {
                line.highlight(mode, state, options.tabSize);
                line.stateAfter = copyState(mode, state);
            });
            if (start < n) changes.push({from: start, to: n});
            if (n < doc.size && !getLine(n).stateAfter) work.push(n);
            return state;
        }
        function highlightLines(start, end) {
            var state = getStateBefore(start);
            doc.iter(start, end, function(line) {