diff options
Diffstat (limited to 'runtime/autoload/provider/clipboard.vim')
| -rw-r--r-- | runtime/autoload/provider/clipboard.vim | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/runtime/autoload/provider/clipboard.vim b/runtime/autoload/provider/clipboard.vim index 8eb694e9fa..8fe53c495a 100644 --- a/runtime/autoload/provider/clipboard.vim +++ b/runtime/autoload/provider/clipboard.vim @@ -3,6 +3,7 @@ " available. let s:copy = {} let s:paste = {} +let s:clipboard = {} " When caching is enabled, store the jobid of the xclip/xsel process keeping " ownership of the selection, so we know how long the cache is valid. @@ -23,7 +24,7 @@ function! s:selection.on_exit(jobid, data, event) abort call provider#clear_stderr(a:jobid) endfunction -let s:selections = { '*': s:selection, '+': copy(s:selection)} +let s:selections = { '*': s:selection, '+': copy(s:selection) } function! s:try_cmd(cmd, ...) abort let argv = split(a:cmd, " ") @@ -55,9 +56,15 @@ endfunction function! provider#clipboard#Executable() abort if exists('g:clipboard') + if type({}) isnot# type(g:clipboard) + \ || type({}) isnot# type(get(g:clipboard, 'copy', v:null)) + \ || type({}) isnot# type(get(g:clipboard, 'paste', v:null)) + let s:err = 'clipboard: invalid g:clipboard' + return '' + endif let s:copy = get(g:clipboard, 'copy', { '+': v:null, '*': v:null }) let s:paste = get(g:clipboard, 'paste', { '+': v:null, '*': v:null }) - let s:cache_enabled = get(g:clipboard, 'cache_enabled', 1) + let s:cache_enabled = get(g:clipboard, 'cache_enabled', 0) return get(g:clipboard, 'name', 'g:clipboard') elseif has('mac') && executable('pbcopy') let s:copy['+'] = 'pbcopy' @@ -104,16 +111,17 @@ function! provider#clipboard#Executable() abort return 'tmux' endif - let s:err = 'clipboard: No clipboard tool available. :help clipboard' + let s:err = 'clipboard: No clipboard tool. :help clipboard' return '' endfunction if empty(provider#clipboard#Executable()) + " provider#clipboard#Call() *must not* be defined if the provider is broken. + " Otherwise eval_has_provider() thinks the clipboard provider is + " functioning, and eval_call_provider() will happily call it. finish endif -let s:clipboard = {} - function! s:clipboard.get(reg) abort if s:selections[a:reg].owner > 0 return s:selections[a:reg].data @@ -154,7 +162,9 @@ function! s:clipboard.set(lines, regtype, reg) abort echohl WarningMsg echomsg 'clipboard: failed to execute: '.(s:copy[a:reg]) echohl None + return 0 endif + return 1 endfunction function! provider#clipboard#Call(method, args) abort |