Fix one letter capital letters being lower cased in sentence case

ajayyy · Oct 8, 2024 · 13d8802 · 13d8802
1 parent 6a3917d
commit 13d8802
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diff --git a/src/titles/titleFormatter.ts b/src/titles/titleFormatter.ts
@@ -106,6 +106,7 @@ export async function toSentenceCase(str: string, isCustom: boolean): Promise<st
         } else if (forceKeepFormatting(word)
             || isAcronymStrict(word)
             || ((!inTitleCase || !isWordCapitalCase(word)) && trustCaps && isAcronym(word))
+            || (!inTitleCase && trustCaps && word.length === 1)
             || (!inTitleCase && isWordCapitalCase(word))
             || (isCustom && isWordCustomCapitalization(word))
             || (!isAllCaps(word) && isWordCustomCapitalization(word))

diff --git a/test/titleFormatter.test.ts b/test/titleFormatter.test.ts
@@ -216,6 +216,7 @@ describe("toSentenceCase", () => {
         ["One thing: then another thing", "One thing: Then another thing"],
         ["One thing: but-then another thing", "One thing: But-then another thing"],
         ["Why I Won't Buy Into The Tesla Cybertruck Hype When my Alternative is Much More Fun", "Why I won't buy into the tesla cybertruck hype when my alternative is much more fun"],
+        ["Thorzone Nano Q case review", "Thorzone Nano Q case review"],
     ];
     for (const testCase of sentenceCases) {
         const [input, expected] = testCase;