vim-signify/autoload/sy/sign.vim

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" vim: et sw=2 sts=2
scriptencoding utf-8
" Init: values {{{1
let s:delete_highlight = ['', 'SignifyLineDelete']
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" Function: #get_others {{{1
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function! sy#sign#get_others() abort
let s:other_signs_line_numbers = {}
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let lang = v:lang
silent! execute 'language message C'
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redir => signlist
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silent! execute 'sign place buffer='. b:sy.buffer
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redir END
let lines = filter(split(signlist, '\n'), 'v:val =~ "^\\s\\+line"')
if lines[0] =~ 99999
call remove(lines, 0)
endif
for line in lines
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let lnum = matchlist(line, '\v^\s+line\=(\d+)')[1]
let s:other_signs_line_numbers[lnum] = 1
endfor
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silent! execute 'language message' lang
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endfunction
" Function: #set {{{1
function! sy#sign#set(signs)
let hunk = { 'ids': [], 'start': a:signs[0].lnum, 'end': a:signs[-1].lnum }
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for sign in a:signs
" Preserve non-signify signs
if !g:signify_sign_overwrite && has_key(s:other_signs_line_numbers, sign.lnum)
continue
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endif
call add(hunk.ids, g:id_top)
if sign.type =~# 'SignifyDelete'
execute 'sign define '. sign.type .' text='. sign.text .' texthl=SignifySignDelete linehl='. s:delete_highlight[g:signify_line_highlight]
execute 'sign place' g:id_top 'line='. sign.lnum 'name='. sign.type 'buffer='. b:sy.buffer
else
execute 'sign place' g:id_top 'line='. sign.lnum 'name='. sign.type 'buffer='. b:sy.buffer
endif
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let g:id_top += 1
endfor
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call add(b:sy.hunks, hunk)
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endfunction
" Function: #remove_all {{{1
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function! sy#sign#remove_all(bnum) abort
let sy = getbufvar(a:bnum, 'sy')
if g:signify_sign_overwrite
execute 'sign unplace * buffer='. sy.buffer
else
for hunk in sy.hunks
for id in hunk.ids
execute 'sign unplace' id
endfor
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endfor
endif
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let sy.hunks = []
let sy.stats = [0, 0, 0]
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endfunction