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| author | Thomas Voss <mail@thomasvoss.com> | 2024-06-11 00:10:45 +0200 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2024-06-11 00:10:45 +0200 |
| commit | bd337833342ca7ac4a35a416806bcd34d82ed045 (patch) | |
| tree | 46078c5202a1a5fd232720182cd5de371d4f885a /.config/nvim | |
| parent | 511efe89ed084bc922ae142d32e08427859198f4 (diff) | |
nvim: Check to see if a manual actually exists
Diffstat (limited to '.config/nvim')
| -rw-r--r-- | .config/nvim/after/ftplugin/c.lua | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/.config/nvim/after/ftplugin/c.lua b/.config/nvim/after/ftplugin/c.lua index 6058e31..2c378f4 100644 --- a/.config/nvim/after/ftplugin/c.lua +++ b/.config/nvim/after/ftplugin/c.lua @@ -5,6 +5,15 @@ vim.keymap.set('v', '<localleader>=', ":'<'>!clang-format -style=file -<CR>", { }) vim.keymap.set('n', 'K', function() + local w = vim.fn.expand('<cword>') + local proc = vim.system({'man', w}):wait() + if proc.code == 16 then + print('No manual for ‘' .. w .. '’ found') + return + elseif proc.code ~= 0 then + print('An error occured') + return + end vim.cmd [[ execute "silent !man -Tpdf '" . expand('<cword>') . "' | zathura - &" ]] |