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tools: fix warning in doc parsing

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The description of "[start[, end]]" in the doc shows warning of
"invalid param" when parsing an optional parameter in the section.
This fixes insufficient trimming of right square brackets.

PR-URL: https://github.com/nodejs/node/pull/4537
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Shigeki Ohtsu 2016-01-05 18:11:19 +09:00 committed by James M Snell
parent 64e294adb2
commit 05f17db8b2
1 changed files with 1 additions and 1 deletions
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tools/doc/json.js
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@ -283,7 +283,7 @@ function parseSignature(text, sig) {
// [foo] -> optional // [foo] -> optional
if (p.charAt(p.length - 1) === ']') { if (p.charAt(p.length - 1) === ']') {
optional = true; optional = true;
p = p.substr(0, p.length - 1); p = p.replace(/\]/g, '');
p = p.trim(); p = p.trim();
} }
var eq = p.indexOf('='); var eq = p.indexOf('=');