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feat(defaults): improve :grep defaults #28545

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Based on feedback from #28324, pass -H and -I to regular grep
(available on all platforms officially supported by Neovim), and
only pass -uu to ripgrep. This makes :grep ignore binary files by
default in both cases.
This commit is contained in:
Luna Saphie Mittelbach
2024-04-28 18:00:48 +02:00
committed by GitHub
parent 83635e4e3d
commit 513fc46195
6 changed files with 19 additions and 30 deletions
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14
runtime/lua/vim/_meta/options.lua generated
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@@ -2638,12 +2638,6 @@ vim.go.gfm = vim.go.grepformat
--- line. The placeholder "$*" is allowed to specify where the arguments
--- will be included. Environment variables are expanded `:set_env`. See
--- `option-backslash` about including spaces and backslashes.
--- When your "grep" accepts the "-H" argument, use this to make ":grep"
--- also work well with a single file:
---
--- ```vim
--- set grepprg=grep\ -nH
--- ```
--- Special value: When 'grepprg' is set to "internal" the `:grep` command
--- works like `:vimgrep`, `:lgrep` like `:lvimgrep`, `:grepadd` like
--- `:vimgrepadd` and `:lgrepadd` like `:lvimgrepadd`.
@@ -2652,18 +2646,18 @@ vim.go.gfm = vim.go.grepformat
--- This option cannot be set from a `modeline` or in the `sandbox`, for
--- security reasons.
--- This option defaults to:
--- - `rg --vimgrep -uuu $* ...` if ripgrep is available (`:checkhealth`),
--- - `grep -n $* /dev/null` on Unix,
--- - `rg --vimgrep -uu ` if ripgrep is available (`:checkhealth`),
--- - `grep -HIn $* /dev/null` on Unix,
--- - `findstr /n $* nul` on Windows.
--- Ripgrep can perform additional filtering such as using .gitignore rules
--- and skipping hidden or binary files. This is disabled by default (see the -u option)
--- and skipping hidden files. This is disabled by default (see the -u option)
--- to more closely match the behaviour of standard grep.
--- You can make ripgrep match Vim's case handling using the
--- -i/--ignore-case and -S/--smart-case options.
--- An `OptionSet` autocmd can be used to set it up to match automatically.
---
--- @type string
vim.o.grepprg = "grep -n $* /dev/null"
vim.o.grepprg = "grep -HIn $* /dev/null"
vim.o.gp = vim.o.grepprg
vim.bo.grepprg = vim.o.grepprg
vim.bo.gp = vim.bo.grepprg