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Refactor DocumentRange to allow multiline ranges

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This commit is contained in:
Nilay Majorwar
2022-02-16 21:20:44 +05:30
parent 0a3bac3517
commit a05731e91d
9 changed files with 120 additions and 92 deletions
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13
languages/brainfuck/runtime.ts
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@ -51,8 +51,7 @@ export default class BrainfuckLanguageEngine implements LanguageEngine<BFRS> {
let nextStepLocation: DocumentRange | null = null;
if (this._pc < this._ast.length) {
const { line, char } = this._ast[this._pc].location;
const charRange = { start: char, end: char + 1 };
nextStepLocation = { line, charRange };
nextStepLocation = { startLine: line, startCol: char, endCol: char + 1 };
}
// Prepare and return execution result
@ -85,8 +84,9 @@ export default class BrainfuckLanguageEngine implements LanguageEngine<BFRS> {
jumpTarget = loopStack.pop();
if (jumpTarget == null)
throw new ParseError("Unmatched ']'", {
line: lIdx,
charRange: { start: cIdx, end: cIdx + 1 },
startLine: lIdx,
startCol: cIdx,
endCol: cIdx + 1,
});
// Add closing end location to loop-opener
ast[jumpTarget].instr.param = ast.length;
@ -105,8 +105,9 @@ export default class BrainfuckLanguageEngine implements LanguageEngine<BFRS> {
const opener = loopStack[loopStack.length - 1];
const location = ast[opener].location;
throw new ParseError("Unmatched '['", {
line: location.line,
charRange: { start: location.char, end: location.char + 1 },
startLine: location.line,
startCol: location.char,
endCol: location.char + 1,
});
}