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refactor: add Params.resetZdm() to collapse reset+addParam(0) into single call

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Replaces 10 separate reset()+addParam(0) pairs across the parser with
a single resetZdm() method that inlines both operations, avoiding two
calls to a foreign object per sequence reset.
This commit is contained in:
Ismail Pelaseyed
2026-04-23 16:55:46 +02:00
parent 32553b4135
commit eaebe2ab15
3 changed files with 23 additions and 18 deletions
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src/common/parser/EscapeSequenceParser.ts
+9 -18
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@@ -462,8 +462,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
this._oscParser.reset();
this._dcsParser.reset();
this._apcParser.reset();
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
this.precedingJoinState = 0;
// abort pending continuation from async handler
@@ -612,8 +611,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
return handlerResult;
}
if (code === 0x1b) this._parseStack.transition |= ParserState.ESCAPE;
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
break;
case ParserStackType.OSC:
@@ -623,8 +621,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
return handlerResult;
}
if (code === 0x1b) this._parseStack.transition |= ParserState.ESCAPE;
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
break;
case ParserStackType.APC:
@@ -634,8 +631,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
return handlerResult;
}
if (code === 0x1b) this._parseStack.transition |= ParserState.ESCAPE;
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
break;
}
@@ -666,8 +662,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
&& this.currentState < ParserState.OSC_STRING
&& i + 2 < length && data[i + 1] === 0x5b
) {
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
let k = i + 2;
let ch = data[k];
@@ -817,8 +812,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
this.precedingJoinState = 0;
break;
case ParserAction.CLEAR:
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
break;
case ParserAction.DCS_HOOK:
@@ -842,8 +836,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
return handlerResult;
}
if (code === 0x1b) transition |= ParserState.ESCAPE;
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
this.precedingJoinState = 0;
break;
@@ -867,8 +860,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
return handlerResult;
}
if (code === 0x1b) transition |= ParserState.ESCAPE;
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
this.precedingJoinState = 0;
break;
@@ -892,8 +884,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
return handlerResult;
}
if (code === 0x1b) transition |= ParserState.ESCAPE;
this._params.reset();
this._params.addParam(0); // ZDM
this._params.resetZdm();
this._collect = 0;
this.precedingJoinState = 0;
break;