Re: Vim 9 script question
Eric Marceau <[email protected]> Fri, 13 Jun 2025 15:59:32 -0400
| Newsgroups | gmane.editors.vim |
|---|---|
| Message-ID | <[email protected]> |
Hello Lang Chiang, Good to hear your problem is solved! Could you share with all of us * exactly where the problem's root cause was, and * the how of way it was resolved? I am sure that would benefit many of us. Thank you, Eric On 2025-06-12 05:16, Yu Lang Chiang wrote: > I've identified that the root cause was in another part of the code, > and it's now resolved. Thank you all for your assistance. > > Salman Halim <[email protected]> 於 2025年6月11日 週三 下午8:45寫道： > > Use .. in Vim 9 (mappings 2 and 3 below). Also, you have v.count > and v:count. They probably aren't both correct (all of them have > that). > > What happens when you just type the whole thing on the command > line directly? > > Salman > > On Wed, Jun 11, 2025, 08:21 Yu Lang Chiang <[email protected]> > wrote: > > I tried the following combinations: > > <C-U>exe "" . (v.count ? v:count : "") . "bprevious"<CR> > <C-U>exe "” .. (v.count ? v:count : "") .. "bprevious"<CR> > <C-U>execute "” .. (v.count ? v:count : "") .. "bprevious"<CR> > <C-U>execute "” . (v.count ? v:count : "") . "bprevious"<CR> > > > None of them work. > > Vim has been updated to version 9.1.1435 > >> Maxim Kim <[email protected]> 於 2025年6月11日 上午11:05 寫道： >> >> vim9script enforces spaces between operators, your mappings >> are defined in vim9script context so it expects spaces >> between concatenation operator . >> >> :<C-U>exe "" . (v.count ? v:count : "") . "bprevious"<CR> >> >> On Tuesday, June 3, 2025 at 4:45:56 PM UTC+10 Yu Lang Chiang >> wrote: >> >> Recently I've been trying to learn Vim 9 script by >> rewriting Vim plugins into Vim 9 script. While attempting >> to modify *vim-unimpaired*, I discovered that functions >> related to setting up mappings do not work properly when >> ported to Vim 9 script. For example, in the >> `plugin/unimpaired.vim` file, the function >> `MapNextFamilty` is problematic. >> >> **Original version:** >> >> ```vim >> execute 'nnoremap <silent> '.prefix.'previous) :<C-U>exe >> "'.cmd.'previous'.end >> execute 'nnoremap <silent> '.prefix.'next) :<C-U>exe >> "'.cmd.'next'.end >> execute 'nnoremap '.prefix.'first) :<C-U><C-R>=v:count ? >> v:count . "' . a:current . '" : "' . a:cmd . >> 'first"<CR><CR>' . zv >> execute 'nnoremap '.prefix.'last) :<C-U><C-R>=v:count ? >> v:count . "' . a:current . '" : "' . a:cmd . >> 'last"<CR><CR>' . zv >> execute 'nnoremap <silent> '.map.'Previous :<C-U>exe >> "'.cmd.'previous'.end >> execute 'nnoremap <silent> '.map.'Next :<C-U>exe >> "'.cmd.'next'.end >> execute 'nnoremap <silent> '.map.'First :<C-U>exe >> "'.cmd.'first'.end >> execute 'nnoremap <silent> '.map.'Last a:<C-U>exe >> "'.cmd.'last'.end >> ``` >> >> **Vim 9 script version:** >> >> ```vim >> execute 'nnoremap <silent> ' .. prefix .. 'previous) >> :<C-U>exe "' .. tcmd .. 'previous' .. end >> execute 'nnoremap <silent> ' .. prefix .. 'next) >> :<C-U>exe "' .. tcmd .. 'next' .. end >> execute 'nnoremap ' .. prefix .. 'first) >> :<C-U><C-R>=v:count ? v:count . "' .. current .. '" : "' >> .. cmd .. 'first"<CR><CR>' .. zv >> execute 'nnoremap ' .. prefix .. 'last) >> :<C-U><C-R>=v:count ? v:count . "' .. current .. '" : "' >> .. cmd .. 'last"<CR><CR>' .. zv >> execute 'nnoremap <silent> ' .. tmap .. 'Previous >> :<C-U>exe "' .. tcmd .. 'previous' .. end >> execute 'nnoremap <silent> ' .. tmap .. 'Next >> :<C-U>exe "' .. tcmd .. 'next' .. end >> execute 'nnoremap <silent> ' .. tmap .. 'First >> :<C-U>exe "' .. tcmd .. 'first' .. end >> execute 'nnoremap <silent> ' .. tmap .. 'Last >> :<C-U>exe "' .. tcmd .. 'last' .. end >> ``` >> >> When inspecting the mappings using: >> >> ```vim >> echo maparg('<Plug>('unimpaired-commmand')', 'n') >> ``` >> >> you find that both versions produce identical mappings. >> For example: >> >> - **Original version:** >> >> ``` >> :<C-U>exe "".(v.count ? v:count : "")."bprevious"<CR> >> ``` >> >> - **Vim 9 script version:** >> >> ``` >> :<C-U>exe "".(v.count ? v:count : "")."bprevious"<CR> >> ``` >> >> Despite the mappings appearing the same, the one defined >> in the Vim 9 script version does not work. Even after >> removing `<silent>`, no error messages are reported. Any >> advice? >> >> **Test Environment:** >> >> - **OS:** Fedora Linux 42 (x86-64) >> - **Vim:** 9.1.1418 >> >> My repository >> ishttps://github.com/seanexplus/vim-unimpaired/tree/master. >> All vim 9 script rewriting is in vim-9-test branch. >> >> >> -- >> -- >> You received this message from the "vim_use" maillist. >> Do not top-post! 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