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Add package.json "when" regexes
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‎README.md‎

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@@ -9,6 +9,9 @@ Then using multiple injection grammars that target and inject specific languages
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Requires the builtin `ShellScript` extension or [better-shell-syntax](https://marketplace.visualstudio.com/items?itemName=jeff-hykin.better-shellscript-syntax)
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![Example `package.json`](images/Example-Scripts.png)
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* [when-clause-contexts](https://code.visualstudio.com/api/references/when-clause-contexts) within `"when"` for `package.json` (`JSON`)
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![Example `package.json/when`](images/Example-when.png)
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* Regular Expressions within `"wordPattern"`, `"folding"`, `"onEnterRules"` and `"indentationRules"` for `language-configuration.json` (`JSONC`)
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Requires [JSON TextMate](https://marketplace.visualstudio.com/items?itemName=RedCMD.tmlanguage-syntax-highlighter) extension
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![Example `language-configuration.json`](images/Example-language-configuration.png)
@@ -33,6 +36,4 @@ Please report any you come across.
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## TODO:
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* `package.json`/`"when"`
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* `globs`/`"filenamePatterns"`
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* switch JSON escaped oniguruma regex for JSON escaped JavaScript regex

‎images/Example-when.png‎

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‎package.json‎

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@@ -79,6 +79,17 @@
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"source.json.embedded"
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]
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},
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{
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"scopeName": "source.json.package.when",
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"path": "./syntaxes/package-when.tmLanguage.json",
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"embeddedLanguages": {
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"meta.embedded.when.json": "javascript"
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},
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"injectTo": [
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"source.json.comments.embedded",
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"source.json.embedded"
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]
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},
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{
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"scopeName": "source.json.package.scopes",
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"path": "./syntaxes/package-scopes.tmLanguage.json",

‎syntaxes/package-when.tmLanguage.json‎

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{
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"$schema": "https://raw.githubusercontent.com/RedCMD/TmLanguage-Syntax-Highlighter/main/vscode.tmLanguage.schema.json",
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"name": "\"when\" & \"enablement\" inside package.json and keybingings.json",
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"comment": "https://code.visualstudio.com/api/references/when-clause-contexts",
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"scopeName": "source.json.package.when",
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"injectionSelector": [
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"L:source.json.embedded .meta.embedded.contributes. (.meta.embedded.continueEditSession. | .meta.embedded.keybindings. | .meta.embedded.viewsWelcome. | .meta.embedded.taskDefinitions. | .meta.embedded.chatParticipants. | .meta.embedded.languageModelTools. | .meta.embedded.debuggers. | .meta.embedded.debugVisualizers. | .meta.embedded.walkthroughs. | .meta.embedded.chatViewsWelcome. | .meta.embedded.breakpoints.) meta.structure.array.json .meta.embedded.when. string.quoted.double.json -(meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json) -(meta.structure.array.json meta.structure.array.json) -meta.embedded.when.json -comment",
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"L:source.json.embedded .meta.embedded.contributes. (.meta.embedded.walkthroughs. meta.structure.array.json .meta.embedded.steps. | .meta.embedded.chatParticipants. meta.structure.array.json .meta.embedded.commands.) meta.structure.array.json .meta.embedded.when. string.quoted.double.json -(meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json) -(meta.structure.array.json meta.structure.array.json meta.structure.array.json) -meta.embedded.when.json -comment",
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"L:source.json.embedded .meta.embedded.contributes. (.meta.embedded.views. | .meta.embedded.menus. | .meta.embedded.viewsContainers.) meta.structure.dictionary.json meta.structure.array.json .meta.embedded.when. string.quoted.double.json -(meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json) -(meta.structure.array.json meta.structure.array.json) -meta.embedded.when.json -comment",
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"L:source.json.embedded .meta.embedded.contributes. (.meta.embedded.keybindings. .meta.embedded.when. | .meta.embedded.commands. .meta.embedded.enablement.) string.quoted.double.json -(meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json) -(meta.structure.array.json meta.structure.array.json) -meta.embedded.when.json -comment",
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"L:source.json.embedded .meta.embedded.contributes. .meta.embedded.viewsWelcome. meta.structure.array.json .meta.embedded.enablement. string.quoted.double.json -(meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json meta.structure.dictionary.json) -(meta.structure.array.json meta.structure.array.json) -meta.embedded.when.json -comment",
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"L:source.json.comments.embedded meta.structure.array.json.comments .meta.embedded.when. string.quoted.double.json.comments -(meta.structure.dictionary.json.comments meta.structure.dictionary.json.comments) -(meta.structure.array.json.comments meta.structure.array.json.comments) -meta.embedded.when.json -comment"
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],
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"patterns": [
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{
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"begin": "(?<=\")\\G(?=(?>[^\\x00-\\x1F\"\\\\]++|\\\\.)++\")",
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"end": "(?=\"|$)",
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"name": "meta.embedded.when.json",
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"patterns": [ { "include": "#when" } ]
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}
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],
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"repository": {
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"when": {
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"comment": "https://vscode.dev/github/microsoft/vscode/blob/main/src/vs/platform/contextkey/common/scanner.ts#L198-L268",
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"patterns": [
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{ "include": "#parenthesized" },
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{ "include": "#single-quote" },
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{ "include": "#regexp" },
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{ "include": "#operator" },
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{ "include": "#in" },
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{ "include": "#key" },
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{ "include": "source.json#stringcontent" }
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]
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},
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"parenthesized": {
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"patterns": [
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{
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"begin": "\\(",
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"end": "\\)|(?=\")|$",
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"beginCaptures": { "0": { "name": "meta.brace.round.begin.when.json" } },
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"endCaptures": { "0": { "name": "meta.brace.round.end.when.json" } },
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"patterns": [
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{ "include": "source.json#stringcontent" },
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{ "include": "#when" }
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]
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},
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{
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"match": "\\)+",
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"name": "invalid.illegal.brace.when.json"
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}
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]
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},
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"operator": {
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"patterns": [
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{
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"begin": "([!=]==?)|([<>]=?)|(=~)",
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"end": "(?=[\"&)|])|$",
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"beginCaptures": {
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"1": { "name": "keyword.operator.comparison.when.json" },
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"2": { "name": "keyword.operator.relational.when.json" },
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"3": { "name": "keyword.operator.comparison.when.json" }
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},
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"name": "meta.value.when.json",
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"patterns": [
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{ "include": "#regexp" },
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{
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"begin": "(?=[]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"end": "(?![]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"name": "string.unquoted.when.json",
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"patterns": [
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{
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"comment": "parseFloat()",
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"match": "\\G[-+]?(?>(?>[0-9]+(?>\\.[0-9]*)?|\\.[0-9]+)(?>[Ee][-+]?[0-9]+)?|Infinity)",
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"name": "constant.numeric.when.json"
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},
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{ "include": "#boolean" },
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{ "include": "source.json#stringcontent" }
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]
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},
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{ "include": "#when" }
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]
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},
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{
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"match": "!",
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"name": "keyword.operator.logical.not.when.json"
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},
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{
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"match": "&&",
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"name": "keyword.operator.logical.and.when.json"
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},
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{
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"match": "\\|\\|",
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"name": "keyword.operator.logical.or.when.json"
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},
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{
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"match": "[&=|~]+",
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"name": "invalid.illegal.keyword.operator.when.json"
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}
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]
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},
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"in": {
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"patterns": [
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{
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"begin": "in(?![]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"end": "(?=[!\"&)|]|$)",
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"beginCaptures": { "0": { "name": "keyword.operator.expression.in.when.json" } },
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"name": "meta.value.when.json",
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"patterns": [
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{
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"begin": "(?=[]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"end": "(?![]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"name": "variable.other.value.when.json",
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"patterns": [ { "include": "source.json#stringcontent" } ]
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},
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{ "include": "#when" }
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]
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},
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{
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"match": "not(?![]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"name": "keyword.operator.expression.not.when.json"
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}
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]
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},
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"boolean": {
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"match": "\\G(?>true|false)(?![]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"name": "constant.language.boolean.$0.when.json"
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},
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"single-quote": {
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"begin": "'",
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"end": "'|(?=\")|$",
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"beginCaptures": { "0": { "name": "punctuation.definition.string.begin.when.json" } },
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"endCaptures": { "0": { "name": "punctuation.definition.string.end.when.json" } },
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"name": "string.quoted.single.when.json",
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"patterns": [ { "include": "source.json#stringcontent" } ]
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},
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"key": {
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"begin": "(?=[]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"end": "(?![]#$%*-<>-\\[^_\\p{L}]|\\\\[\\\\\"/])",
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"name": "variable.other.constant.key.when.json",
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"patterns": [
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{ "include": "#boolean" },
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{ "include": "source.json#stringcontent" }
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]
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},
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"regexp": {
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"begin": "(\\\\)?(/)",
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"end": "(\\\\)?(/)([igsmyu]*)|(?=\")|$",
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"beginCaptures": {
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"1": { "name": "constant.character.escape.regexp.json" },
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"2": { "name": "punctuation.definition.string.begin.when.json" }
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},
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"endCaptures": {
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"1": { "name": "constant.character.escape.regexp.json" },
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"2": { "name": "punctuation.definition.string.end.when.json" },
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"3": { "name": "keyword.other.when.json" }
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},
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"name": "string.regexp.when.json",
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"patterns": [
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{ "include": "source.json.regexp#regexp" },
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{ "include": "source.json#stringcontent" }
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]
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}
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}
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}

‎syntaxes/regexp.tmLanguage.json‎

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]
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},
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"unicode": {
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"comment": "Unicode requires flag u or v to be active",
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"patterns": [
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{
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"match": "\\\\{2}u{(0*\\h{4,5})}",

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