fix: allow overlapping nested replacements. (#62)

Author: knightedcodemonkey

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@knighted/jsx",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "description": "Runtime JSX tagged template that renders DOM or React trees anywhere without a build step.",
   "keywords": [
     "jsx runtime",

package.json

@@ -31,9 +31,7 @@ export const materializeSlice = (
 
   nested.forEach(entry => {
     if (entry.start < cursor) {
-      throw new Error(
-        `[jsx-loader] Overlapping replacement ranges detected (${entry.start}:${entry.end}) within ${start}:${end}. Nested replacements must not overlap.`,
-      )
+      return
     }
     output += source.slice(cursor, entry.start)
     output += entry.code

src/loader/helpers/materialize-slice.ts

@@ -31,14 +31,13 @@ describe('loader internals', () => {
       expect(result).toBe('aXYf')
     })
 
-    it('throws on overlapping nested replacements', () => {
+    it('skips overlapping nested replacements', () => {
       const replacements = new Map<string, string>([
         ['1:4', 'X'],
         ['3:5', 'Y'],
       ])
-      expect(() => materializeSlice(0, 6, 'abcdef', replacements)).toThrow(
-        'Overlapping replacement ranges detected',
-      )
+      const result = materializeSlice(0, 6, 'abcdef', replacements)
+      expect(result).toBe('aXef')
     })
 
     it('returns exact replacement without scanning nested ranges', () => {