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highlighter: vim9 script implementation of #exec

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Christian 2020-11-18 09:39:55 +01:00 committed by Christian Brabandt
parent a6b7267979
commit d9947beb0f
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1 changed files with 27 additions and 0 deletions
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27
autoload/airline/highlighter.vim
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@ -402,4 +402,31 @@ else
endif
return true
enddef
def airline#highlighter#exec(group: string, clrs: list<any>): void # {{{2
# TODO: is clrs: list<any> correct? Should probably be list<number> instead
# convert all themes to use strings in cterm color definition
if pumvisible()
return
endif
var colors: list<string>
colors = map(copy(clrs), { _, v -> type(v) != type('') ? string(v) : v})
if len(colors) == 4
add(colors, '')
endif
if s:is_win32term
colors[2] = s:gui2cui(get(colors, 0, ''), get(colors, 2, ''))
colors[3] = s:gui2cui(get(colors, 1, ''), get(colors, 3, ''))
endif
var old_hi: list<string> = airline#highlighter#get_highlight(group)
var new_hi: list<string> = colors
colors = s:CheckDefined(colors)
if old_hi != new_hi || !s:hl_group_exists(group)
var cmd = ''
cmd = printf('hi %s%s', group, s:GetHiCmd(colors))
exe cmd
if has_key(s:hl_groups, group)
s:hl_groups[group] = colors
endif
endif
enddef
endif