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Make * and # search case aware

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By default, when you press `*` to search word under the cursor, the
option `smartcase` is ignored. This means that if you press `*` when
your cursor is on `The`, the lower case one `the` is also searched.

In this commit, we translate star and # search into normal search so that
'smartcase' option is respected.
This commit is contained in:
jdhao 2024-08-30 00:57:51 +02:00
parent fa79647a63
commit 9071e045eb
1 changed files with 22 additions and 7 deletions
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29
lua/config/hlslens.lua
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@ -35,33 +35,48 @@ keymap.set("n", "N", "", {
end,
})
local no_word_under_cursor = function()
local check_cursor_word = function()
local cursor_word = vim.fn.expand("<cword>")
local result = cursor_word == ""
if result then
local msg = "E348: No string under cursor"
api.nvim_err_writeln(msg)
end
return result
return result, cursor_word
end
keymap.set("n", "*", "", {
callback = function()
if no_word_under_cursor() then
local cursor_word_empty, cursor_word = check_cursor_word()
if cursor_word_empty then
return
end
vim.fn.execute("normal! *N")
local cmd = string.format([[normal! /\v<%s>]], cursor_word)
-- In order to say that we are pressing Enter key, instead of typing literally the character,
-- we need to replace special notation with their internal representation.
local escaped_enter = vim.api.nvim_replace_termcodes("<CR>", true, false, true)
-- character `N` is used to keep the cursor when pressing `*`
local full_cmd = cmd .. escaped_enter .. "N"
vim.fn.execute(full_cmd)
hlslens.start()
end,
})
keymap.set("n", "#", "", {
callback = function()
if no_word_under_cursor() then
local cursor_word_empty, cursor_word = check_cursor_word()
if cursor_word_empty then
return
end
vim.fn.execute("normal! #N")
local cmd = string.format([[normal! ?\v<%s>]], cursor_word)
local escaped_enter = vim.api.nvim_replace_termcodes("<CR>", true, false, true)
local full_cmd = cmd .. escaped_enter .. "N"
vim.fn.execute(full_cmd)
hlslens.start()
end,
})