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improve logic for guessing titles within code documents

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This commit is contained in:
ansuz 2017-07-12 11:09:53 +02:00
parent 0483d15b8f
commit f450a28d11
1 changed files with 12 additions and 12 deletions
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24
www/common/common-codemirror.js
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@ -100,8 +100,18 @@ define([
var text = ''; var text = '';
lines.some(function (line) { lines.some(function (line) {
// lines including a c-style comment are also valuable
var clike = /^\s*(\/\*|\/\/)(.*)?(\*\/)*$/;
if (clike.test(line)) {
line.replace(clike, function (a, one, two) {
if (!(two && two.replace)) { return; }
text = two.replace(/\*\/\s*$/, '').trim();
});
return true;
}
// lisps? // lisps?
var lispy = /^\s*(;|#\|)(.*?)$/; var lispy = /^\s*(;|#\|)+(.*?)$/;
if (lispy.test(line)) { if (lispy.test(line)) {
line.replace(lispy, function (a, one, two) { line.replace(lispy, function (a, one, two) {
text = two; text = two;
@ -111,7 +121,7 @@ define([
// lines beginning with a hash are potentially valuable // lines beginning with a hash are potentially valuable
// works for markdown, python, bash, etc. // works for markdown, python, bash, etc.
var hash = /^#(.*?)$/; var hash = /^#+(.*?)$/;
if (hash.test(line)) { if (hash.test(line)) {
line.replace(hash, function (a, one) { line.replace(hash, function (a, one) {
text = one; text = one;
@ -119,16 +129,6 @@ define([
return true; return true;
} }
// lines including a c-style comment are also valuable
var clike = /^\s*(\/\*|\/\/)(.*)?(\*\/)*$/;
if (clike.test(line)) {
line.replace(clike, function (a, one, two) {
if (!(two && two.replace)) { return; }
text = two.replace(/\*\/\s*$/, '').trim();
});
return true;
}
// TODO make one more pass for multiline comments // TODO make one more pass for multiline comments
}); });