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vim-patch:9.0.0666: spacing-combining characters handled as composing (#20501)

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Problem:    Spacing-combining characters handled as composing, causing text to
            take more space than expected.
Solution:   Handle characters marked with "Mc" not as composing.
            (closes vim/vim#11282
7beaf6a720
This commit is contained in:
zeertzjq
2022-10-07 06:44:29 +08:00
committed by GitHub
parent 6cd643dbf9
commit 09325845b9
1 changed files with 2 additions and 1 deletions
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3
src/nvim/generators/gen_unicode_tables.lua
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@@ -153,7 +153,8 @@ local build_combining_table = function(ut_fp, dataprops)
local start = -1 local start = -1
local end_ = -1 local end_ = -1
for _, p in ipairs(dataprops) do for _, p in ipairs(dataprops) do
if (({Mn=true, Mc=true, Me=true})[p[3]]) then -- The 'Mc' property was removed, it does take up space.
if (({Mn=true, Me=true})[p[3]]) then
local n = tonumber(p[1], 16) local n = tonumber(p[1], 16)
if start >= 0 and end_ + 1 == n then if start >= 0 and end_ + 1 == n then
-- Continue with the same range. -- Continue with the same range.