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Use buffer-local variables to store signs.

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Andy Stewart
2014-01-06 11:22:34 +01:00
parent 8a3d1cb88b
commit a4f6acb731
1 changed files with 14 additions and 20 deletions
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34
autoload/sign.vim
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@@ -5,18 +5,14 @@
" Note also we currently never reset s:next_sign_id. " Note also we currently never reset s:next_sign_id.
let s:first_sign_id = 3000 let s:first_sign_id = 3000
let s:next_sign_id = s:first_sign_id let s:next_sign_id = s:first_sign_id
let s:sign_ids = {} " key: filename, value: list of sign ids
let s:other_signs = []
let s:dummy_sign_id = 153 let s:dummy_sign_id = 153
function! sign#clear_signs(file_name) function! sign#clear_signs(file_name)
if exists('s:sign_ids') && has_key(s:sign_ids, a:file_name) for id in getbufvar(a:file_name, 'gitgutter_sign_ids', [])
for id in s:sign_ids[a:file_name] exe ":sign unplace" id "file=" . a:file_name
exe ":sign unplace" id "file=" . a:file_name endfor
endfor call setbufvar(a:file_name, 'gitgutter_sign_ids', [])
let s:sign_ids[a:file_name] = []
endif
endfunction endfunction
" This assumes there are no GitGutter signs in the file. " This assumes there are no GitGutter signs in the file.
@@ -26,14 +22,15 @@ function! sign#find_other_signs(file_name)
redir => signs redir => signs
silent exe ":sign place file=" . a:file_name silent exe ":sign place file=" . a:file_name
redir END redir END
let s:other_signs = [] let other_signs = []
for sign_line in split(signs, '\n') for sign_line in split(signs, '\n')
let matches = matchlist(sign_line, '^\s\+\w\+=\(\d\+\)') let matches = matchlist(sign_line, '^\s\+\w\+=\(\d\+\)')
if len(matches) > 0 if len(matches) > 0
let line_number = str2nr(matches[1]) let line_number = str2nr(matches[1])
call add(s:other_signs, line_number) call add(other_signs, line_number)
endif endif
endfor endfor
call setbufvar(a:file_name, 'gitgutter_other_signs', other_signs)
endfunction endfunction
function! sign#show_signs(file_name, modified_lines) function! sign#show_signs(file_name, modified_lines)
@@ -46,7 +43,7 @@ endfunction
function! sign#add_sign(line_number, name, file_name) function! sign#add_sign(line_number, name, file_name)
let id = sign#next_sign_id() let id = sign#next_sign_id()
if !sign#is_other_sign(a:line_number) " Don't clobber other people's signs. if !sign#is_other_sign(a:file_name, a:line_number) " Don't clobber other people's signs.
exe ":sign place" id "line=" . a:line_number "name=" . a:name "file=" . a:file_name exe ":sign place" id "line=" . a:line_number "name=" . a:name "file=" . a:file_name
call sign#remember_sign(id, a:file_name) call sign#remember_sign(id, a:file_name)
endif endif
@@ -59,17 +56,14 @@ function! sign#next_sign_id()
endfunction endfunction
function! sign#remember_sign(id, file_name) function! sign#remember_sign(id, file_name)
if has_key(s:sign_ids, a:file_name) let signs = getbufvar(a:file_name, 'gitgutter_sign_ids', [])
let sign_ids_for_file = s:sign_ids[a:file_name] call add(signs, a:id)
call add(sign_ids_for_file, a:id) call setbufvar(a:file_name, 'gitgutter_sign_ids', signs)
else
let sign_ids_for_file = [a:id]
endif
let s:sign_ids[a:file_name] = sign_ids_for_file
endfunction endfunction
function! sign#is_other_sign(line_number) function! sign#is_other_sign(file_name, line_number)
return index(s:other_signs, a:line_number) == -1 ? 0 : 1 let other_signs = getbufvar(a:file_name, 'gitgutter_other_signs', [])
return index(other_signs, a:line_number) == -1 ? 0 : 1
endfunction endfunction
function! sign#add_dummy_sign() function! sign#add_dummy_sign()