diff options
Diffstat (limited to 'tools/node_modules/eslint/lib/rules/no-useless-escape.js')
| -rw-r--r-- | tools/node_modules/eslint/lib/rules/no-useless-escape.js | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/tools/node_modules/eslint/lib/rules/no-useless-escape.js b/tools/node_modules/eslint/lib/rules/no-useless-escape.js index ebfe4cba38..8057e44dda 100644 --- a/tools/node_modules/eslint/lib/rules/no-useless-escape.js +++ b/tools/node_modules/eslint/lib/rules/no-useless-escape.js @@ -85,7 +85,14 @@ module.exports = { description: "disallow unnecessary escape characters", category: "Best Practices", recommended: true, - url: "https://eslint.org/docs/rules/no-useless-escape" + url: "https://eslint.org/docs/rules/no-useless-escape", + suggestion: true + }, + + messages: { + unnecessaryEscape: "Unnecessary escape character: \\{{character}}.", + removeEscape: "Remove the `\\`. This maintains the current functionality.", + escapeBackslash: "Replace the `\\` with `\\\\` to include the actual backslash character." }, schema: [] @@ -103,6 +110,8 @@ module.exports = { */ function report(node, startOffset, character) { const start = sourceCode.getLocFromIndex(sourceCode.getIndexFromLoc(node.loc.start) + startOffset); + const rangeStart = sourceCode.getIndexFromLoc(node.loc.start) + startOffset; + const range = [rangeStart, rangeStart + 1]; context.report({ node, @@ -110,8 +119,22 @@ module.exports = { start, end: { line: start.line, column: start.column + 1 } }, - message: "Unnecessary escape character: \\{{character}}.", - data: { character } + messageId: "unnecessaryEscape", + data: { character }, + suggest: [ + { + messageId: "removeEscape", + fix(fixer) { + return fixer.removeRange(range); + } + }, + { + messageId: "escapeBackslash", + fix(fixer) { + return fixer.insertTextBeforeRange(range, "\\"); + } + } + ] }); } |