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joplin/patches/htmlparser2+4.1.0.patch

48 lines
2.2 KiB
Diff

diff --git a/node_modules/htmlparser2/lib/Parser.js b/node_modules/htmlparser2/lib/Parser.js
index 44b4371..bcd7cc2 100644
--- a/node_modules/htmlparser2/lib/Parser.js
+++ b/node_modules/htmlparser2/lib/Parser.js
@@ -212,6 +212,13 @@ var Parser = /** @class */ (function (_super) {
this._tagname = "";
};
Parser.prototype.onclosetag = function (name) {
+ // When this is true, the onclosetag event will always be emitted
+ // for closing tags (eg </div>) even if that tag was not previously
+ // open. This is needed because we reconstruct the HTML based on
+ // fragments that don't necessarily contain the opening tag.
+ // Without this patch, onopentagname would not be emitted, and
+ // so the closing tag would disappear from the output.
+ var alwaysClose = true;
this._updatePosition(1);
if (this._lowerCaseTagNames) {
name = name.toLowerCase();
@@ -236,11 +243,15 @@ var Parser = /** @class */ (function (_super) {
else if (name === "p" && !this._options.xmlMode) {
this.onopentagname(name);
this._closeCurrentTag();
+ } else if (!this._stack.length && alwaysClose) {
+ this._cbs.onclosetag(name);
}
}
else if (!this._options.xmlMode && (name === "br" || name === "p")) {
this.onopentagname(name);
this._closeCurrentTag();
+ } else if (!this._stack.length && alwaysClose) {
+ this._cbs.onclosetag(name);
}
};
Parser.prototype.onselfclosingtag = function () {
@@ -331,7 +342,11 @@ var Parser = /** @class */ (function (_super) {
};
Parser.prototype.onend = function () {
if (this._cbs.onclosetag) {
- for (var i = this._stack.length; i > 0; this._cbs.onclosetag(this._stack[--i]))
+ // Prevent the parser from auto-closing tags. Since we deal with fragments that
+ // maybe contain the opening tag but not the closing one, we don't want that
+ // closing tag to be auto-added.
+ //
+ // for (var i = this._stack.length; i > 0; this._cbs.onclosetag(this._stack[--i]))
;
}
if (this._cbs.onend)