feat: add vim-smartcase

vim-smartcase/README.md

@@ -0,0 +1,75 @@
+---
+title: vim-smartcase
+homepage: https://webinstall.dev/vim-smartcase
+tagline: |
+  vim smartcase is Vim's built-in semi-insensitive case matching
+---
+
+To update (replacing the current version) run `webi vim-smartcase`.
+
+### Files
+
+These are the files / directories that are created and/or modified with this
+install:
+
+```txt
+~/.vimrc
+~/.vim/plugins/smartcase.vim
+```
+
+## Cheat Sheet
+
+Vim search `/foo` is case-sensitive by default, but comes with options for
+swapping that to be:
+
+1. _case-insensitive_ by default - i.e. `/foo\c`
+2. and _case-sensitive_ on mixed-case search - i.e. `/Foo\C`
+
+This vim-smartcase plugin adds `set ignorecase` and `set smartcase` to your
+`~/.vimrc`.
+
+### Case Sensitivity in Vim
+
+```vim
+" treat everything in text and search as lowercase
+set ignorecase
+```
+
+```vim
+" treat mixed case as case sensitive
+" requires 'ignorecase' to work
+set smartcase
+```
+
+```vim
+" explicit case-insensitive search for 'Bar'
+" (\c can go anywhere in the search)
+/Bar\c
+/\cBar
+/Ba\cr
+```
+
+```vim
+" explicit case-sensitive search for 'Bar'
+" (\C can go anywhere in the search)
+/Bar\C
+/\CBar
+/Ba\Cr
+```
+
+### How to do this manually
+
+Set `~/.vimrc`:
+
+```vim
+" make searches case-insensitive by default (i.e. /foo\c)
+:set ignorecase
+" make mixed-case searches case-sensitive by default  (i.e. /Foo\C)
+:set smartcase
+
+" fyi: you can put \c or \C before, after, or in the middle of a search
+" ex: /Bar\c or /\cBar or /B\car
+```
+
+Available at
+<https://github.com/webinstall/webi-installers/blob/master/vim-smartcase/smartcase.vim>

vim-smartcase/install.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+__init_vim_smartcase() {
+    set -e
+    set -u
+
+    mkdir -p "$HOME/.vim/plugins"
+    rm -rf "$HOME/.vim/plugins/smartcase.vim"
+
+    echo ""
+
+    if [ ! -e "$HOME/.vimrc" ]; then
+        touch "$HOME/.vimrc"
+    fi
+
+    if ! [ -f "$HOME/.vim/plugins/smartcase.vim" ]; then
+        mkdir -p ~/.vim/plugins
+        WEBI_HOST=${WEBI_HOST:-"https://webinstall.dev"}
+        curl -fsS -o ~/.vim/plugins/smartcase.vim "$WEBI_HOST/packages/vim-smartcase/smartcase.vim"
+    fi
+
+    if ! grep 'source.*plugins.smartcase.vim' -r ~/.vimrc > /dev/null 2> /dev/null; then
+        set +e
+        mkdir -p ~/.vim/plugins
+        printf '\n" Smart Case: reasonable defaults from webinstall.dev/vim-smartcase\n' >> ~/.vimrc
+        printf 'source ~/.vim/plugins/smartcase.vim\n' >> ~/.vimrc
+        set -e
+        echo "added ~/.vim/plugins/smartcase.vim"
+        echo "updated ~/.vimrc with 'source ~/.vim/plugins/smartcase.vim'"
+        echo ""
+    fi
+
+    echo "vim-smartcase enabled with reasonable defaults"
+}
+
+__init_vim_smartcase

vim-smartcase/smartcase.vim

@@ -0,0 +1,7 @@
+" make searches case-insensitive by default (i.e. /foo\c)
+:set ignorecase
+" make mixed-case searches case-sensitive by default  (i.e. /Foo\C)
+:set smartcase
+
+" fyi: you can put \c or \C before, after, or in the middle of a search
+" ex: /Bar\c or /\cBar or /B\car