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Merge #5832 from nhooyr/man-complete

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Marco Hinz 2016-12-27 22:46:29 +01:00 committed by GitHub
commit fa42495d87
1 changed files with 15 additions and 6 deletions
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21
runtime/autoload/man.vim
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@ -215,6 +215,7 @@ function! man#complete(arg_lead, cmd_line, cursor_pos) abort
let tmp = split(a:arg_lead, '(')
let name = tmp[0]
let sect = tolower(get(tmp, 1, ''))
return s:complete(sect, '', name)
elseif args[1] !~# '^[^()]\+$'
" cursor (|) is at ':Man 3() |' or ':Man (3|' or ':Man 3() pri|'
" or ':Man 3() pri |'
@ -242,18 +243,26 @@ function! man#complete(arg_lead, cmd_line, cursor_pos) abort
let name = a:arg_lead
let sect = tolower(args[1])
endif
" We remove duplicates incase the same manpage in different languages was found.
return uniq(sort(map(globpath(s:mandirs,'man?/'.name.'*.'.sect.'*', 0, 1), 's:format_candidate(v:val, sect)'), 'i'))
return s:complete(sect, sect, name)
endfunction
function! s:format_candidate(path, sect) abort
function! s:complete(sect, psect, name) abort
let old_fic = &fileignorecase
let &fileignorecase = &wildignorecase
let pages = globpath(s:mandirs,'man?/'.a:name.'*.'.a:sect.'*', 0, 1)
let &fileignorecase = old_fic
" We remove duplicates in case the same manpage in different languages was found.
return uniq(sort(map(pages, 's:format_candidate(v:val, a:psect)'), 'i'))
endfunction
function! s:format_candidate(path, psect) abort
if a:path =~# '\.\%(pdf\|in\)$' " invalid extensions
return
endif
let [sect, name] = s:extract_sect_and_name_path(a:path)
if sect ==# a:sect
if sect ==# a:psect
return name
elseif sect =~# a:sect.'.\+$'
elseif sect =~# a:psect.'.\+$'
" We include the section if the user provided section is a prefix
" of the actual section.
return name.'('.sect.')'
@ -270,7 +279,7 @@ function! man#init_pager() abort
endif
" This is not perfect. See `man glDrawArraysInstanced`. Since the title is
" all caps it is impossible to tell what the original capitilization was.
let ref = tolower(matchstr(getline(1), '^\S\+'))
let ref = substitute(matchstr(getline(1), '^[^)]\+)'), ' ', '_', 'g')
try
let b:man_sect = man#extract_sect_and_name_ref(ref)[0]
catch