getcompanion-ai/co-mono
1
0
Fork 0
mirror of https://github.com/getcompanion-ai/co-mono.git synced 2026-04-19 05:02:41 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix(tui): stabilize regional indicator width to prevent streaming render drift (#1783)

Browse source
This commit is contained in:
Zhou Rui 2026-03-04 04:59:56 +08:00 • committed by GitHub
parent d4084a7ad6
commit 85d06052fb
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
4 changed files with 68 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

7
packages/tui/src/utils.ts
View file

@ -60,6 +60,13 @@ function graphemeWidth(segment: string): number {
return 0;
}
// Regional indicator symbols (U+1F1E6..U+1F1FF) are often rendered as
// full-width emoji in terminals, even when isolated during streaming.
// Keep width conservative (2) to avoid terminal auto-wrap drift artifacts.
if (cp >= 0x1f1e6 && cp <= 0x1f1ff) {
return 2;
}
let width = eastAsianWidth(cp);
// Trailing halfwidth/fullwidth forms