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fix REP to be in line with vttest

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This commit is contained in:
Jörg Breitbart
2019-07-06 18:09:38 +02:00
parent fa9857aedf
commit 6d22772d16
1 changed files with 5 additions and 8 deletions
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src/common/parser/EscapeSequenceParser.ts
+5 -8
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@@ -457,10 +457,10 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
}
break;
case ParserAction.EXECUTE:
this.precedingCodepoint = 0;
callback = this._executeHandlers[code];
if (callback) callback();
else this._executeHandlerFb(code);
this.precedingCodepoint = 0;
break;
case ParserAction.IGNORE:
break;
@@ -479,10 +479,6 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
// inject values: currently not implemented
break;
case ParserAction.CSI_DISPATCH:
// dont reset preceding codepoint for REP itself
if (code !== 98) { // 'b'
this.precedingCodepoint = 0;
}
// Trigger CSI Handler
const handlers = this._csiHandlers[code];
let j = handlers ? handlers.length - 1 : -1;
@@ -495,6 +491,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
if (j < 0) {
this._csiHandlerFb(collect, params, code);
}
this.precedingCodepoint = 0;
break;
case ParserAction.PARAM:
// inner loop: digits (0x30 - 0x39) and ; (0x3b)
@@ -508,10 +505,10 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
collect += String.fromCharCode(code);
break;
case ParserAction.ESC_DISPATCH:
this.precedingCodepoint = 0;
callback = this._escHandlers[collect + String.fromCharCode(code)];
if (callback) callback(collect, code);
else this._escHandlerFb(collect, code);
this.precedingCodepoint = 0;
break;
case ParserAction.CLEAR:
osc = '';
@@ -519,7 +516,6 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
collect = '';
break;
case ParserAction.DCS_HOOK:
this.precedingCodepoint = 0;
dcsHandler = this._dcsHandlers[collect + String.fromCharCode(code)];
if (!dcsHandler) dcsHandler = this._dcsHandlerFb;
dcsHandler.hook(collect, params, code);
@@ -546,6 +542,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
osc = '';
params = [0];
collect = '';
this.precedingCodepoint = 0;
break;
case ParserAction.OSC_START:
osc = '';
@@ -561,7 +558,6 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
}
break;
case ParserAction.OSC_END:
this.precedingCodepoint = 0;
if (osc && code !== 0x18 && code !== 0x1a) {
// NOTE: OSC subparsing is not part of the original parser
// we do basic identifier parsing here to offer a jump table for OSC as well
@@ -592,6 +588,7 @@ export class EscapeSequenceParser extends Disposable implements IEscapeSequenceP
osc = '';
params = [0];
collect = '';
this.precedingCodepoint = 0;
break;
}
currentState = transition & TableAccess.TRANSITION_STATE_MASK;