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feat: add custom commands for commenting and uncommenting lines in C files

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This commit is contained in:
dvdgamer 2025-05-10 11:14:11 +02:00
parent 10ccea08ec
commit 7214203534
3 changed files with 41 additions and 37 deletions
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39
ftplugin/c.lua
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@ -1,4 +1,9 @@
-- local set = vim.opt_local
-- Import vim module
local set = vim.opt_local
set.shiftwidth = 4
set.tabstop = 4
set.commentstring = '/* %s */'
-- Define a custom command ':IntMain' that inserts int main() {} template
vim.api.nvim_create_user_command('IntMain', function()
@ -24,3 +29,35 @@ vim.api.nvim_create_user_command('Libft', function()
'#include "libft.h"',
})
end, {})
vim.api.nvim_create_user_command('CommentRestOfFile', function()
local current_line = vim.api.nvim_win_get_cursor(0)[1]
local last_line = vim.api.nvim_buf_line_count(0)
-- Get all lines from current to end of file
local lines = vim.api.nvim_buf_get_lines(0, current_line - 1, last_line, false)
-- Prefix each line with //
for i = 1, #lines do
lines[i] = '//' .. lines[i]
end
-- Set the modified lines back in the buffer
vim.api.nvim_buf_set_lines(0, current_line - 1, last_line, false, lines)
end, {})
vim.api.nvim_create_user_command('UncommentRestOfFile', function ()
local current_line = vim.api.nvim_win_get_cursor(0)[1]
local last_line = vim.api.nvim_buf_line_count(0)
-- Get all lines from current to end of file
local lines = vim.api.nvim_buf_get_lines(0, current_line - 1, last_line, false)
-- Remove leading // if present
for i = 1, #lines do
lines[i] = lines[i]:gsub("^%s*//", "")
end
-- Set the modified lines back in the buffer
vim.api.nvim_buf_set_lines(0, current_line - 1, last_line, false, lines)
end, {})