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| author | bfredl <bjorn.linse@gmail.com> | 2024-08-08 10:42:08 +0200 |
|---|---|---|
| committer | bfredl <bjorn.linse@gmail.com> | 2024-08-30 11:49:09 +0200 |
| commit | cfdf68a7acde16597fbd896674af68c42361102c (patch) | |
| tree | 6113193fda7a7c0f94577a464e39964e74311583 /runtime/lua/vim | |
| parent | 4353996d0fa8e5872a334d68196d8088391960cf (diff) | |
| download | rneovim-cfdf68a7acde16597fbd896674af68c42361102c.tar.gz rneovim-cfdf68a7acde16597fbd896674af68c42361102c.tar.bz2 rneovim-cfdf68a7acde16597fbd896674af68c42361102c.zip | |
feat(mbyte): support extended grapheme clusters including more emoji
Use the grapheme break algorithm from utf8proc to support grapheme
clusters from recent unicode versions.
Handle variant selector VS16 turning some codepoints into double-width
emoji. This means we need to use ptr2cells rather than char2cells when
possible.
Diffstat (limited to 'runtime/lua/vim')
| -rw-r--r-- | runtime/lua/vim/_meta/options.lua | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/runtime/lua/vim/_meta/options.lua b/runtime/lua/vim/_meta/options.lua index b4ac478b61..05c9b89d77 100644 --- a/runtime/lua/vim/_meta/options.lua +++ b/runtime/lua/vim/_meta/options.lua @@ -1829,9 +1829,12 @@ vim.go.ead = vim.go.eadirection --- When on all Unicode emoji characters are considered to be full width. --- This excludes "text emoji" characters, which are normally displayed as ---- single width. Unfortunately there is no good specification for this ---- and it has been determined on trial-and-error basis. Use the ---- `setcellwidths()` function to change the behavior. +--- single width. However, such "text emoji" are treated as full-width +--- emoji if they are followed by the U+FE0F variant selector. +--- +--- Unfortunately there is no good specification for this and it has been +--- determined on trial-and-error basis. Use the `setcellwidths()` +--- function to change the behavior. --- --- @type boolean vim.o.emoji = true |