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Diffstat (limited to 'source/helpers/smart-block-wrap.ts')
| -rw-r--r-- | source/helpers/smart-block-wrap.ts | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/helpers/smart-block-wrap.ts b/source/helpers/smart-block-wrap.ts index 10a368cd..8d51fb48 100644 --- a/source/helpers/smart-block-wrap.ts +++ b/source/helpers/smart-block-wrap.ts @@ -1,7 +1,10 @@ // Wraps string in at least two newlines on each side, // as long as the field doesn't already have them. // Code adapted from GitHub. -export default function smartBlockWrap(content: string, field: HTMLTextAreaElement): string { +export default function smartBlockWrap( + content: string, + field: HTMLTextAreaElement +): string { const before = field.value.slice(0, field.selectionStart); const after = field.value.slice(field.selectionEnd); const [whitespaceAtStart] = /\n*$/.exec(before)!; |