@rauschma/helpers - npm Package Compare versions

Comparing version 0.2.0 to 0.3.0

dist/src/lang/regexp.js

@@ -29,8 +29,12 @@ const { raw } = String;
 /**
- * - Based on {@link https://github.com/tc39/proposal-regex-escaping/blob/main/EscapedChars.md|this list}
+ * - Based on
+ *   {@link https://github.com/tc39/proposal-regex-escaping/blob/main/EscapedChars.md this list}
  *   - Ignored: escaping text for `eval()`
- * - Changes needed for upcoming `/v` flag: {@link https://github.com/tc39/proposal-regexp-v-flag/issues/71}
+ * - Changes needed for upcoming `/v` flag:
+ *   {@link https://github.com/tc39/proposal-regexp-v-flag/issues/71}
  */
 const specialAnywhere = [
-    raw `\^`, raw `\$`,
+    // We escape all characters even though they are put inside a character
+    // class, to be ready for future changes.
+    raw `\^`, raw `$`,
     raw `\\`,
@@ -41,9 +45,12 @@ raw `\.`,
     raw `\|`,
-    raw `\-`, // inside character classes (square brackets)
+    // Omitted – not allowed by /u
+    // raw`\-`, // inside character classes (square brackets)
 ];
 // Only first character of string needs to be escaped in these cases:
 const specialAtStart = [
+    // Alas, both cases have to be omitted because they are not allowed by /u
     // - Decimal digits: inserting after (e.g.) `\1`
-    // - All (hex digits): inserting after (e.g.) `\u004`
-    raw `0-9a-fA-F`,
+    // - Hex digits: inserting after (e.g.) `\u004`
+    // `0-9A-Za-z`,
+    ``,
 ];
@@ -50,0 +57,0 @@ const re_specialCharacters = new RegExp(raw `[${specialAnywhere.join('')}]|^[${specialAtStart.join('')}]`, 'g');

package.json

 {
   "name": "@rauschma/helpers",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "type": "module",
@@ -5,0 +5,0 @@ "license": "MIT",

src/lang/regexp.ts

@@ -31,8 +31,12 @@ const {raw} = String;
 /**
- * - Based on {@link https://github.com/tc39/proposal-regex-escaping/blob/main/EscapedChars.md|this list}
+ * - Based on
+ *   {@link https://github.com/tc39/proposal-regex-escaping/blob/main/EscapedChars.md this list}
  *   - Ignored: escaping text for `eval()`
- * - Changes needed for upcoming `/v` flag: {@link https://github.com/tc39/proposal-regexp-v-flag/issues/71}
+ * - Changes needed for upcoming `/v` flag:
+ *   {@link https://github.com/tc39/proposal-regexp-v-flag/issues/71}
  */
 const specialAnywhere = [
-  raw`\^`, raw`\$`,
+  // We escape all characters even though they are put inside a character
+  // class, to be ready for future changes.
+  raw`\^`, raw`$`,
   raw`\\`,
@@ -43,9 +47,12 @@ raw`\.`,
   raw`\|`,
-  raw`\-`, // inside character classes (square brackets)
+  // Omitted – not allowed by /u
+  // raw`\-`, // inside character classes (square brackets)
 ];
 // Only first character of string needs to be escaped in these cases:
 const specialAtStart = [
+  // Alas, both cases have to be omitted because they are not allowed by /u
   // - Decimal digits: inserting after (e.g.) `\1`
-  // - All (hex digits): inserting after (e.g.) `\u004`
-  raw`0-9a-fA-F`,
+  // - Hex digits: inserting after (e.g.) `\u004`
+  // `0-9A-Za-z`,
+  ``,
 ];
@@ -52,0 +59,0 @@ const re_specialCharacters = new RegExp(

No alert changes

Improved metrics

Total package byte prevSize

97506

increased by0.54%

Lines of code

1758

increased by0.8%

No dependency changes