fix: long single word in description

issue: #94
hosseinmd · Mar 6, 2021 · 18ba560 · 18ba560
1 parent 242f23e
commit 18ba560
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Showing 3 changed files with 28 additions and 3 deletions.
diff --git a/src/stringify.ts b/src/stringify.ts
@@ -87,7 +87,10 @@ const stringify = (
       tagString += description;
     } else {
       const [, firstWord] = /^\s*(\S+)/.exec(description) || ["", ""];
-      if (tagString.length + firstWord.length > printWidth) {
+      if (
+        tag !== DESCRIPTION &&
+        tagString.length + firstWord.length > printWidth
+      ) {
         // the tag is already longer than we are allowed to, so let's start at a new line
         tagString += "\n  " + formatDescription(tag, description, options);
       } else {

diff --git a/tests/__snapshots__/paragraph.test.ts.snap b/tests/__snapshots__/paragraph.test.ts.snap
@@ -29,6 +29,13 @@ exports[`\`#\` in text 1`] = `
 "
 `;
 
+exports[`Long words 1`] = `
+"/**
+ * 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567
+ */
+"
+`;
+
 exports[`New Lines with star 1`] = `
 "/**
  * Simplifies the token stream to ease the matching with the expected token stream.
@@ -83,8 +90,7 @@ exports[`Non-english description with dot 1`] = `
  */
 
 /**
- *
- *   Unicode（ユニコード）は、符号化文字集合や文字符号化方式などを定めた、文字コードの業界規格。文字集合（文字セット）が単一の大規模文字セットであること（「Uni」という名はそれに由来する）などが特徴である.
+ * Unicode（ユニコード）は、符号化文字集合や文字符号化方式などを定めた、文字コードの業界規格。文字集合（文字セット）が単一の大規模文字セットであること（「Uni」という名はそれに由来する）などが特徴である.
  *
  * @see https://ja.wikipedia.org/wiki/Unicode
  */

diff --git a/tests/paragraph.test.ts b/tests/paragraph.test.ts
@@ -547,6 +547,22 @@ test("# in block code", () => {
 
   expect(result1).toMatchSnapshot();
 });
+
+test("Long words", () => {
+  const result2 = subject(
+    `
+/**
+ * 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567
+ */
+`,
+    {
+      jsdocSingleLineComment: false,
+    },
+  );
+
+  expect(result2).toMatchSnapshot();
+});
+
 /**
  * If this is a vertical ScrollView scrolls to the bottom.
  * If this is a horizontal ScrollView scrolls to the right.