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authorMinteck <contact@minteck.org>2023-02-23 19:34:56 +0100
committerMinteck <contact@minteck.org>2023-02-23 19:34:56 +0100
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+// Widow word removal from text within HTML
+
+import { strict as assert } from "assert";
+import { stripHtml } from "../dist/string-strip-html.esm.js";
+import { removeWidows } from "../../string-remove-widows";
+
+const someHtml = `The quick brown fox jumps of the lazy dog.<div class="a">`;
+
+// default widow word removal libs are not aware of HTML:
+// -----------------------------------------------------------------------------
+
+assert.equal(
+ removeWidows(someHtml).res,
+ `The quick brown fox jumps of the lazy dog.<div&nbsp;class="a">` // 😱
+);
+
+// luckily, removeWidows() consumes optional HTML tag locations
+assert.equal(
+ removeWidows(someHtml, {
+ tagRanges: stripHtml(someHtml)
+ // remove the third argument, what to insert ("&nbsp;" string in these cases)
+ .ranges.map(([from, to]) => [from, to]),
+ }).res,
+ `The quick brown fox jumps of the lazy&nbsp;dog.<div class="a">` // ✅
+);