regexpu-core - npm Package Compare versions

Comparing version 3.2.0 to 3.3.0

package.json

 {
   "name": "regexpu-core",
-  "version": "3.2.0",
+  "version": "3.3.0",
   "description": "regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.",
@@ -5,0 +5,0 @@ "homepage": "https://mths.be/regexpu",

rewrite-pattern.js

@@ -11,5 +11,27 @@ 'use strict';
 
-const getCharacterClassEscapeSet = function(character) {
-	if (config.unicode) {
-		if (config.ignoreCase) {
+// Prepare a Regenerate set containing all code points, used for negative
+// character classes (if any).
+const UNICODE_SET = regenerate().addRange(0x0, 0x10FFFF);
+// Without the `u` flag, the range stops at 0xFFFF.
+// https://mths.be/es6#sec-pattern-semantics
+const BMP_SET = regenerate().addRange(0x0, 0xFFFF);
+
+// Prepare a Regenerate set containing all code points that are supposed to be
+// matched by `/./u`. https://mths.be/es6#sec-atom
+const DOT_SET_UNICODE = UNICODE_SET.clone() // all Unicode code points
+	.remove(
+		// minus `LineTerminator`s (https://mths.be/es6#sec-line-terminators):
+		0x000A, // Line Feed <LF>
+		0x000D, // Carriage Return <CR>
+		0x2028, // Line Separator <LS>
+		0x2029  // Paragraph Separator <PS>
+	);
+// Prepare a Regenerate set containing all code points that are supposed to be
+// matched by `/./` (only BMP code points).
+const DOT_SET = DOT_SET_UNICODE.clone()
+	.intersection(BMP_SET);
+
+const getCharacterClassEscapeSet = function(character, unicode, ignoreCase) {
+	if (unicode) {
+		if (ignoreCase) {
 			return ESCAPE_SETS.UNICODE_IGNORE_CASE.get(character);
@@ -22,2 +44,9 @@ }
 
+const getDotSet = function(unicode, dotAll) {
+	if (dotAll) {
+		return unicode ? UNICODE_SET : BMP_SET;
+	}
+	return unicode ? DOT_SET_UNICODE : DOT_SET;
+};
+
 const getUnicodePropertyValueSet = function(property, value) {
@@ -69,24 +98,2 @@ const path = value ?
 
-// Prepare a Regenerate set containing all code points, used for negative
-// character classes (if any).
-const UNICODE_SET = regenerate().addRange(0x0, 0x10FFFF);
-// Without the `u` flag, the range stops at 0xFFFF.
-// https://mths.be/es6#sec-pattern-semantics
-const BMP_SET = regenerate().addRange(0x0, 0xFFFF);
-
-// Prepare a Regenerate set containing all code points that are supposed to be
-// matched by `/./u`. https://mths.be/es6#sec-atom
-const DOT_SET_UNICODE = UNICODE_SET.clone() // all Unicode code points
-	.remove(
-		// minus `LineTerminator`s (https://mths.be/es6#sec-line-terminators):
-		0x000A, // Line Feed <LF>
-		0x000D, // Carriage Return <CR>
-		0x2028, // Line Separator <LS>
-		0x2029  // Paragraph Separator <PS>
-	);
-// Prepare a Regenerate set containing all code points that are supposed to be
-// matched by `/./` (only BMP code points).
-const DOT_SET = DOT_SET_UNICODE.clone()
-	.intersection(BMP_SET);
-
 // Given a range of code points, add any case-folded code points in that range
@@ -156,3 +163,7 @@ // to a set.
 			case 'characterClassEscape':
-				set.add(getCharacterClassEscapeSet(item.value));
+				set.add(getCharacterClassEscapeSet(
+					item.value,
+					config.unicode,
+					config.ignoreCase
+				));
 				break;
@@ -181,4 +192,3 @@ case 'unicodePropertyEscape':
 				item,
-				(config.unicode ? DOT_SET_UNICODE : DOT_SET)
-					.toString(regenerateOptions)
+				getDotSet(config.unicode, config.dotAll).toString(regenerateOptions)
 			);
@@ -199,3 +209,7 @@ break;
 				item,
-				getCharacterClassEscapeSet(item.value).toString(regenerateOptions)
+				getCharacterClassEscapeSet(
+					item.value,
+					config.unicode,
+					config.ignoreCase
+				).toString(regenerateOptions)
 			);
@@ -207,3 +221,5 @@ break;
 		case 'quantifier':
-			item.body = item.body.map(processTerm);
+			item.body = item.body.map(function(term) {
+				return processTerm(term, regenerateOptions);
+			});
 			break;
@@ -239,2 +255,3 @@ case 'value':
 	'unicode': false,
+	'dotAll': false,
 	'useUnicodeFlag': false
@@ -246,9 +263,12 @@ };
 	};
+	config.ignoreCase = flags && flags.includes('i');
+	config.unicode = flags && flags.includes('u');
+	const supportDotAllFlag = options && options.dotAllFlag;
+	config.dotAll = supportDotAllFlag && flags && flags.includes('s');
 	config.useUnicodeFlag = options && options.useUnicodeFlag;
 	const regenerateOptions = {
-		'hasUnicodeFlag': config.useUnicodeFlag
+		'hasUnicodeFlag': config.useUnicodeFlag,
+		'bmpOnly': !config.unicode
 	};
 	const tree = parse(pattern, flags, regjsparserFeatures);
-	config.ignoreCase = flags && flags.includes('i');
-	config.unicode = flags && flags.includes('u');
 	Object.assign(tree, processTerm(tree, regenerateOptions));
@@ -255,0 +275,0 @@ return generate(tree);

Fixed alerts

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

31745

increased by17.33%

Number of package files

6

increased by20%

Lines of code

1094

increased by1.77%

Number of medium quality alerts

0

decreased by-100%

Number of lines in readme file

110

increased byInfinity%

No dependency changes