mappings with <expr> and <SID> cause 'E117 Unkown function' error

[kealthou]

vim-easymotion and vim-over, which provide the similar function and use vital's over module don't have the problem, or more like the mappings are ignored in those <Plug>(easymotion-sn) and OverCommandLine respectively, for good or bad.

set runtimepath+=~/.vim/bundle/incsearch.vim
map / <Plug>(incsearch-forward)
cnoremap <expr> <C-h> <SID>a()
cnoremap <expr> s <SID>a()
function! s:a()
endfunction

FYI, vim-smartinput and lexima.vim use this kind of mapping.

[haya14busa]

Thanks for the report @kealthou , I'll fix it.

NOTE

• vim-easymotion and vim-over just didn't update vital-over module and use a new feature.
• getcmdline() , getcmdpos(), etc.. doesn't work in vital-over, so I guess smartinput & lexima doesn't work irrelevant with this issue.
• You can overwrite mappings with :IncsearchNoreMap, so please use it for such mappings or turn g:incsearch#vim_cmdline_keymap off.

let g:incsearch#vim_cmdline_keymap = 0

[haya14busa]

I fixed this issue in dev branch. so please wait for a while.

[haya14busa]

Merged it into master 🎉