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Encourage use of function instead of alias (exportability)

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This commit is contained in:
Junegunn Choi 2013-11-29 13:40:31 +09:00
parent cf0ca8578c
commit ad8ec7f387
1 changed files with 7 additions and 4 deletions
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README.md
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@ -328,14 +328,17 @@ If you're running Ruby 1.9 or above, you can improve the startup time with
- `time ruby --disable-gems ~/bin/fzf -h`
- 0.025 sec
Define fzf alias with the option as follows:
You can define fzf function with the option as follows:
```sh
alias fzf='ruby --disable-gems ~/bin/fzf'
fzf() {
ruby --disable-gems ~/bin/fzf "$@"
}
export -f fzf
```
This is automatically set up in your .bashrc and .zshrc if you use the bundled
[install](https://github.com/junegunn/fzf/blob/master/install) script.
However, this is automatically set up in your .bashrc and .zshrc if you use the
bundled [install](https://github.com/junegunn/fzf/blob/master/install) script.
### Incorrect display on Ruby 1.8