From c6ff6939a5e9b443085cef7498af226915dfbb7f Mon Sep 17 00:00:00 2001 From: Aya Morisawa Date: Fri, 7 Sep 2018 03:22:55 +0900 Subject: [PATCH] Add capitalize function (#2651) --- src/mfm/parse/core/syntax-highlighter.ts | 4 +++- src/prelude/string.ts | 3 +++ 2 files changed, 6 insertions(+), 1 deletion(-) create mode 100644 src/prelude/string.ts diff --git a/src/mfm/parse/core/syntax-highlighter.ts b/src/mfm/parse/core/syntax-highlighter.ts index 2b13608d2..c5157ca1d 100644 --- a/src/mfm/parse/core/syntax-highlighter.ts +++ b/src/mfm/parse/core/syntax-highlighter.ts @@ -1,3 +1,5 @@ +import { capitalize } from "../../../prelude/string"; + function escape(text: string) { return text .replace(/>/g, '>') @@ -89,7 +91,7 @@ const _keywords = [ ]; const keywords = _keywords - .concat(_keywords.map(k => k[0].toUpperCase() + k.substr(1))) + .concat(_keywords.map(capitalize)) .concat(_keywords.map(k => k.toUpperCase())) .sort((a, b) => b.length - a.length); diff --git a/src/prelude/string.ts b/src/prelude/string.ts new file mode 100644 index 000000000..2b89304f1 --- /dev/null +++ b/src/prelude/string.ts @@ -0,0 +1,3 @@ +export function capitalize(s: string): string { + return s.charAt(0).toUpperCase() + s.slice(1).toLowerCase(); +}