set all unspecified intra char tolerances to 1 when intraMode: 1, else 0

dist/uFuzzy.cjs.js

@@ -50,7 +50,7 @@ const OPTS = {
 
 	// allowance between chars in terms
 	intraChars: "[a-z\\d']", // internally case-insensitive
-	intraIns: 0,
+	intraIns: null,
 
 	intraContr: "'[a-z]{1,2}\\b",
 
@@ -61,9 +61,9 @@ const OPTS = {
 	intraSlice: [1, inf],
 
 	// single-error tolerance toggles
-	intraSub: 0,
-	intraTrn: 0,
-	intraDel: 0,
+	intraSub: null,
+	intraTrn: null,
+	intraDel: null,
 
 	// can post-filter matches that are too far apart in distance or length
 	// (since intraIns is between each char, it can accum to nonsense matches)
@@ -135,6 +135,11 @@ function uFuzzy(opts) {
 		intraChars,
 	} = opts;
 
+	intraIns ??= intraMode;
+	intraSub ??= intraMode;
+	intraTrn ??= intraMode;
+	intraDel ??= intraMode;
+
 	let alpha = opts.letters ?? opts.alpha;
 
 	if (alpha != null) {

dist/uFuzzy.esm.js

@@ -48,7 +48,7 @@ const OPTS = {
 
 	// allowance between chars in terms
 	intraChars: "[a-z\\d']", // internally case-insensitive
-	intraIns: 0,
+	intraIns: null,
 
 	intraContr: "'[a-z]{1,2}\\b",
 
@@ -59,9 +59,9 @@ const OPTS = {
 	intraSlice: [1, inf],
 
 	// single-error tolerance toggles
-	intraSub: 0,
-	intraTrn: 0,
-	intraDel: 0,
+	intraSub: null,
+	intraTrn: null,
+	intraDel: null,
 
 	// can post-filter matches that are too far apart in distance or length
 	// (since intraIns is between each char, it can accum to nonsense matches)
@@ -133,6 +133,11 @@ function uFuzzy(opts) {
 		intraChars,
 	} = opts;
 
+	intraIns ??= intraMode;
+	intraSub ??= intraMode;
+	intraTrn ??= intraMode;
+	intraDel ??= intraMode;
+
 	let alpha = opts.letters ?? opts.alpha;
 
 	if (alpha != null) {

dist/uFuzzy.iife.js

@@ -51,7 +51,7 @@ var uFuzzy = (function () {
 
 		// allowance between chars in terms
 		intraChars: "[a-z\\d']", // internally case-insensitive
-		intraIns: 0,
+		intraIns: null,
 
 		intraContr: "'[a-z]{1,2}\\b",
 
@@ -62,9 +62,9 @@ var uFuzzy = (function () {
 		intraSlice: [1, inf],
 
 		// single-error tolerance toggles
-		intraSub: 0,
-		intraTrn: 0,
-		intraDel: 0,
+		intraSub: null,
+		intraTrn: null,
+		intraDel: null,
 
 		// can post-filter matches that are too far apart in distance or length
 		// (since intraIns is between each char, it can accum to nonsense matches)
@@ -136,6 +136,11 @@ var uFuzzy = (function () {
 			intraChars,
 		} = opts;
 
+		intraIns ??= intraMode;
+		intraSub ??= intraMode;
+		intraTrn ??= intraMode;
+		intraDel ??= intraMode;
+
 		let alpha = opts.letters ?? opts.alpha;
 
 		if (alpha != null) {

package.json

@@ -39,6 +39,6 @@
   "homepage": "https://github.com/leeoniya/uFuzzy#readme",
   "devDependencies": {
     "@rollup/plugin-terser": "^0.4.4",
-    "rollup": "^4.7.0"
+    "rollup": "^4.9.1"
   }
 }

src/uFuzzy.js

@@ -41,7 +41,7 @@ const OPTS = {
 
 	// allowance between chars in terms
 	intraChars: "[a-z\\d']", // internally case-insensitive
-	intraIns: 0,
+	intraIns: null,
 
 	intraContr: "'[a-z]{1,2}\\b",
 
@@ -52,9 +52,9 @@ const OPTS = {
 	intraSlice: [1, inf],
 
 	// single-error tolerance toggles
-	intraSub: 0,
-	intraTrn: 0,
-	intraDel: 0,
+	intraSub: null,
+	intraTrn: null,
+	intraDel: null,
 
 	// can post-filter matches that are too far apart in distance or length
 	// (since intraIns is between each char, it can accum to nonsense matches)
@@ -126,6 +126,11 @@ export default function uFuzzy(opts) {
 		intraChars,
 	} = opts;
 
+	intraIns ??= intraMode;
+	intraSub ??= intraMode;
+	intraTrn ??= intraMode;
+	intraDel ??= intraMode;
+
 	let alpha = opts.letters ?? opts.alpha;
 
 	if (alpha != null) {