diff options
author | pseudometa <73286100+chrisgrieser@users.noreply.github.com> | 2023-09-02 09:52:40 +0200 |
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committer | David Peter <sharkdp@users.noreply.github.com> | 2023-09-02 14:54:55 +0200 |
commit | 9b73eda9576a846dc6c5e6c0ac14ed38e7b5b5ce (patch) | |
tree | c95f5318136e9971d1452dfb0cb1e29675a0f0d1 | |
parent | ed99a3a10481af490f416c3efc259e4ddb18df5c (diff) |
docs: add global `--help` alias limitations
-rw-r--r-- | README.md | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -228,15 +228,17 @@ help() { Then you can do `$ help cp` or `$ help git commit`. -Alternatively, you can also use global aliases to override `-h` and `--help` entirely: +When you are using `zsh`, you can also use global aliases to override `-h` and `--help` entirely: ```bash -alias -g -- -h='-h | bat --language=help --style=plain' -alias -g -- --help='--help | bat --language=help --style=plain' +alias -g -- -h='-h 2>&1 | bat --language=help --style=plain' +alias -g -- --help='--help 2>&1 | bat --language=help --style=plain' ``` This way, you can keep on using `cp --help`, but get colorized help pages. +Be aware that in some cases, `-h` may not be a shorthand of `--help` (for example with `ls`). + Please report any issues with the help syntax in [this repository](https://github.com/victor-gp/cmd-help-sublime-syntax). |