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| author | har7an <99636919+har7an@users.noreply.github.com> | 2022-10-20 15:59:12 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-20 15:59:12 +0000 |
| commit | d8fcaf8e05fd3d59112157e5802ecded4120c0b1 (patch) | |
| tree | 3d81eeda4c4d78b3496006553779dee65e65d156 | |
| parent | changelog: Add PR #1827 (diff) | |
| download | sl0ppij-d8fcaf8e05fd3d59112157e5802ecded4120c0b1.tar.gz sl0ppij-d8fcaf8e05fd3d59112157e5802ecded4120c0b1.tar.xz sl0ppij-d8fcaf8e05fd3d59112157e5802ecded4120c0b1.zip | |
server/panes/grid: Document dropping 0-width chars
and add a reference to the issue discussing/tracking this (https://github.com/zellij-org/zellij/issues/1538).
| -rw-r--r-- | zellij-server/src/panes/grid.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/zellij-server/src/panes/grid.rs b/zellij-server/src/panes/grid.rs index 1382fc7a..88edb1ef 100644 --- a/zellij-server/src/panes/grid.rs +++ b/zellij-server/src/panes/grid.rs @@ -1193,6 +1193,10 @@ impl Grid { } pub fn add_character(&mut self, terminal_character: TerminalCharacter) { let character_width = terminal_character.width; + // Drop zero-width Unicode/UTF-8 codepoints, like for example Variation Selectors. + // This breaks unicode grapheme segmentation, and is the reason why some characters + // aren't displayed correctly. Refer to this issue for more information: + // https://github.com/zellij-org/zellij/issues/1538 if character_width == 0 { return; } |