vim-patch:f9d87fa: runtime(go): fix b:undo_ftplugin

last `unmap` can cause the error "E31: No such mapping" when
`doaudocmd FileType go` if appending other commands to `b:undo_ftplugin` i.e.
the space and the next bar as `let b:undo_ftplugin .= ' | setl ...'`.

closes: vim/vim#17664

f9d87fa6ba

Co-authored-by: ichizok <gclient.gaap@gmail.com>
This commit is contained in:
Christian Clason
2025-07-05 15:45:44 +02:00
committed by Christian Clason
parent c3f35a38fe
commit 887255362f

View File

@ -7,6 +7,7 @@
" 2025 Mar 18 by Vim Project (use :term for 'keywordprg' #16911)
" 2025 Apr 16 by Vim Project (set 'cpoptions' for line continuation, #17121)
" 2025 Jul 02 by Vim Project (add section movement mappings #17641)
" 2025 Jul 05 by Vim Project (update b:undo_ftplugin #17664)
if exists('b:did_ftplugin')
finish
@ -56,10 +57,10 @@ if !exists("no_plugin_maps") && !exists("no_go_maps")
noremap <silent> <buffer> [[ <Cmd>call <SID>GoFindSection('prev_start', v:count1)<CR>
noremap <silent> <buffer> [] <Cmd>call <SID>GoFindSection('prev_end', v:count1)<CR>
let b:undo_ftplugin .= ''
\ . '| unmap <buffer> ]]'
\ . '| unmap <buffer> ]['
\ . '| unmap <buffer> [['
\ . '| unmap <buffer> []'
\ . "| silent! exe 'unmap <buffer> ]]'"
\ . "| silent! exe 'unmap <buffer> ]['"
\ . "| silent! exe 'unmap <buffer> [['"
\ . "| silent! exe 'unmap <buffer> []'"
endif
function! <SID>GoFindSection(dir, count)