Vihren Atlas

indentation.ts ×4

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unlabeled · c_3aa8c3ed38e8

3 tests · 48609 LOC · 266 files · introduces 1 test · 41 LOC · 4 files

Introduces — evidence that enters the hierarchy at this concept

Code
10 ranges41 lines · 4 files
Tests
1 test

Contains — complete concept membership

All code (extent)
5875 ranges48609 lines · 266 files · Browse complete extent
All tests (intent)
3 testsBrowse complete intent

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Introduced files, introduced tests, and structurally relevant concept specialization

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Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

1 test introduced at this concept.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

4 files ranked by introduced lines: 41 introduced LOC across 10 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/commands/shiftCommand.ts 23 introduced LOC · 3 ranges

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25
26 const repeatCache: { [str: string]: string[] } = Object.create(null);
27 > function cachedStringRepeat(str: string, count: number): string { shiftCommand.ts
28 > if (count <= 0) {
29 > return '';
30 > }
31 > if (!repeatCache[str]) {
32 > repeatCache[str] = ['', str];
33 > }
34 > const cache = repeatCache[str];
35 > for (let i = cache.length; i <= count; i++) {
36 > cache[i] = cache[i - 1] + str;
37 > }
38 > return cache[count];
39 > }
40
41 export class ShiftCommand implements ICommand {
59
60 public static shiftIndent(line: string, column: number, tabSize: number, indentSize: number, insertSpaces: boolean): string {
61 > // Determine the visible column where the content starts shiftCommand.ts
62 > const contentStartVisibleColumn = CursorColumns.visibleColumnFromColumn(line, column, tabSize);
63 >
64 > if (insertSpaces) {
65 > const indent = cachedStringRepeat(' ', indentSize);
66 > const desiredTabStop = CursorColumns.nextIndentTabStop(contentStartVisibleColumn, indentSize);
67 > const indentCount = desiredTabStop / indentSize; // will be an integer
68 > return cachedStringRepeat(indent, indentCount);
69 > } else {
70 const indent = '\t';
71 const desiredTabStop = CursorColumns.nextRenderTabStop(contentStartVisibleColumn, tabSize);
73 return cachedStringRepeat(indent, indentCount);
74 }
75 > } shiftCommand.ts
76
77 private readonly _opts: IShiftCommandOpts;
src/vs/editor/contrib/indentation/common/indentation.ts 12 introduced LOC · 4 ranges

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43 const { tabSize, indentSize, insertSpaces } = model.getOptions();
44 const shiftIndent = (indentation: string, count?: number) => {
45 > count = count || 1; indentation.ts
46 > return ShiftCommand.shiftIndent(indentation, indentation.length + count, tabSize, indentSize, insertSpaces);
47 > };
48 const unshiftIndent = (indentation: string, count?: number) => {
49 > count = count || 1; indentation.ts
50 > return ShiftCommand.unshiftIndent(indentation, indentation.length + count, tabSize, indentSize, insertSpaces);
51 > };
52 const indentEdits: ISingleEditOperation[] = [];
53
62
63 if (processedIndentRulesSupport.shouldIncrease(startLineNumber)) {
64 > idealIndentForNextLine = shiftIndent(idealIndentForNextLine); indentation.ts
65 > globalIndent = shiftIndent(globalIndent);
66 > }
67 else if (processedIndentRulesSupport.shouldIndentNextLine(startLineNumber)) {
68 idealIndentForNextLine = shiftIndent(idealIndentForNextLine);
81
82 if (processedIndentRulesSupport.shouldDecrease(lineNumber, currentIdealIndent)) {
83 > idealIndentForNextLine = unshiftIndent(idealIndentForNextLine); indentation.ts
84 > globalIndent = unshiftIndent(globalIndent);
85 > }
86
87 if (oldIndentation !== idealIndentForNextLine) {
src/vs/editor/common/languages/supports/indentRules.ts 4 introduced LOC · 2 ranges

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32 if (this._indentationRules) {
33 if (this._indentationRules.increaseIndentPattern && resetGlobalRegex(this._indentationRules.increaseIndentPattern) && this._indentationRules.increaseIndentPattern.test(text)) {
34 > return true; indentRules.ts
35 > }
36 // if (this._indentationRules.indentNextLinePattern && this._indentationRules.indentNextLinePattern.test(text)) {
37 // return true;
43 public shouldDecrease(text: string): boolean {
44 if (this._indentationRules && this._indentationRules.decreaseIndentPattern && resetGlobalRegex(this._indentationRules.decreaseIndentPattern) && this._indentationRules.decreaseIndentPattern.test(text)) {
45 > return true; indentRules.ts
46 > }
47 return false;
48 }
src/vs/editor/common/model/tokens/tokenizerSyntaxTokenBackend.ts 2 introduced LOC · 1 range

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272 public isCheapToTokenize(lineNumber: number): boolean {
273 if (!this._tokenizer) {
274 > return true; tokenizerSyntaxTokenBackend.ts
275 > }
276 return this._tokenizer.isCheapToTokenize(lineNumber);
277 }

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