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76 lines
1.5 KiB
Markdown
76 lines
1.5 KiB
Markdown
---
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title: vim-smartcase
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homepage: https://webinstall.dev/vim-smartcase
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tagline: |
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vim smartcase is Vim's built-in semi-insensitive case matching
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---
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To update (replacing the current version) run `webi vim-smartcase`.
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### Files
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These are the files / directories that are created and/or modified with this
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install:
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```text
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~/.vimrc
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~/.vim/plugins/smartcase.vim
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```
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## Cheat Sheet
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Vim search `/foo` is case-sensitive by default, but comes with options for
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swapping that to be:
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1. _case-insensitive_ by default - i.e. `/foo\c`
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2. and _case-sensitive_ on mixed-case search - i.e. `/Foo\C`
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This vim-smartcase plugin adds `set ignorecase` and `set smartcase` to your
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`~/.vimrc`.
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### Case Sensitivity in Vim
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```vim
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" treat everything in text and search as lowercase
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set ignorecase
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```
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```vim
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" treat mixed case as case sensitive
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" requires 'ignorecase' to work
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set smartcase
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```
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```vim
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" explicit case-insensitive search for 'Bar'
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" (\c can go anywhere in the search)
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/Bar\c
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/\cBar
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/Ba\cr
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```
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```vim
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" explicit case-sensitive search for 'Bar'
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" (\C can go anywhere in the search)
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/Bar\C
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/\CBar
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/Ba\Cr
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```
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### How to do this manually
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Set `~/.vimrc`:
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```vim
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" make searches case-insensitive by default (i.e. /foo\c)
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:set ignorecase
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" make mixed-case searches case-sensitive by default (i.e. /Foo\C)
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:set smartcase
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" fyi: you can put \c or \C before, after, or in the middle of a search
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" ex: /Bar\c or /\cBar or /B\car
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```
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Available at
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<https://github.com/webinstall/webi-installers/blob/master/vim-smartcase/smartcase.vim>
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