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Suppress extra indent after the end of dot chains

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DropDemBits 2023-01-17 15:29:52 -05:00
parent 492b3deba7
commit 1c454736a4
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1 changed files with 70 additions and 48 deletions
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118
editors/code/src/config.ts
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@ -86,58 +86,80 @@ export class Config {
* [1]: https://github.com/Microsoft/vscode/issues/11514#issuecomment-244707076
*/
private configureLanguage() {
if (this.typingContinueCommentsOnNewline && !this.configureLang) {
if (this.configureLang) return;
let onEnterRules: vscode.OnEnterRule[] = [
{
// Carry indentation from the previous line
beforeText: /^\s*$/,
action: { indentAction: vscode.IndentAction.None },
},
{
// After the end of a function/field chain,
// with the semicolon on the same line
beforeText: /^\s+\..*;/,
action: { indentAction: vscode.IndentAction.Outdent },
},
{
// After the end of a function/field chain,
// with semicolon detached from the rest
beforeText: /^\s+;/,
previousLineText: /^\s+\..*/,
action: { indentAction: vscode.IndentAction.Outdent },
},
];
if (this.typingContinueCommentsOnNewline) {
const indentAction = vscode.IndentAction.None;
this.configureLang = vscode.languages.setLanguageConfiguration("rust", {
onEnterRules: [
{
// Doc single-line comment
// e.g. ///|
beforeText: /^\s*\/{3}.*$/,
action: { indentAction, appendText: "/// " },
onEnterRules = [
...onEnterRules,
{
// Doc single-line comment
// e.g. ///|
beforeText: /^\s*\/{3}.*$/,
action: { indentAction, appendText: "/// " },
},
{
// Parent doc single-line comment
// e.g. //!|
beforeText: /^\s*\/{2}\!.*$/,
action: { indentAction, appendText: "//! " },
},
{
// Begins an auto-closed multi-line comment (standard or parent doc)
// e.g. /** | */ or /*! | */
beforeText: /^\s*\/\*(\*|\!)(?!\/)([^\*]|\*(?!\/))*$/,
afterText: /^\s*\*\/$/,
action: {
indentAction: vscode.IndentAction.IndentOutdent,
appendText: " * ",
},
{
// Parent doc single-line comment
// e.g. //!|
beforeText: /^\s*\/{2}\!.*$/,
action: { indentAction, appendText: "//! " },
},
{
// Begins an auto-closed multi-line comment (standard or parent doc)
// e.g. /** | */ or /*! | */
beforeText: /^\s*\/\*(\*|\!)(?!\/)([^\*]|\*(?!\/))*$/,
afterText: /^\s*\*\/$/,
action: {
indentAction: vscode.IndentAction.IndentOutdent,
appendText: " * ",
},
},
{
// Begins a multi-line comment (standard or parent doc)
// e.g. /** ...| or /*! ...|
beforeText: /^\s*\/\*(\*|\!)(?!\/)([^\*]|\*(?!\/))*$/,
action: { indentAction, appendText: " * " },
},
{
// Continues a multi-line comment
// e.g. * ...|
beforeText: /^(\ \ )*\ \*(\ ([^\*]|\*(?!\/))*)?$/,
action: { indentAction, appendText: "* " },
},
{
// Dedents after closing a multi-line comment
// e.g. */|
beforeText: /^(\ \ )*\ \*\/\s*$/,
action: { indentAction, removeText: 1 },
},
],
});
}
if (!this.typingContinueCommentsOnNewline && this.configureLang) {
this.configureLang.dispose();
this.configureLang = undefined;
},
{
// Begins a multi-line comment (standard or parent doc)
// e.g. /** ...| or /*! ...|
beforeText: /^\s*\/\*(\*|\!)(?!\/)([^\*]|\*(?!\/))*$/,
action: { indentAction, appendText: " * " },
},
{
// Continues a multi-line comment
// e.g. * ...|
beforeText: /^(\ \ )*\ \*(\ ([^\*]|\*(?!\/))*)?$/,
action: { indentAction, appendText: "* " },
},
{
// Dedents after closing a multi-line comment
// e.g. */|
beforeText: /^(\ \ )*\ \*\/\s*$/,
action: { indentAction, removeText: 1 },
},
];
}
this.configureLang = vscode.languages.setLanguageConfiguration("rust", {
onEnterRules,
});
}
// We don't do runtime config validation here for simplicity. More on stackoverflow: