fix --resources [all]

Allow passing `-r` without argument to display all resources.

Ref: #81
Co-authored-by: tomasohara
This commit is contained in:
Johann Dreo 2023-07-10 18:24:32 +02:00
commit 05c345f3a4
2 changed files with 7 additions and 3 deletions

View file

@ -11,7 +11,7 @@ colout — Color Up Arbitrary Command Output
## Synopsis
`colout [-h] [-r RESOURCE]`
`colout [-h] [-r [RESOURCE]]`
`colout [-g] [-c] [-l min,max] [-a] [-t] [-T DIR] [-P DIR] [-d COLORMAP] [-s] [-e CHAR] [-E CHAR] [--debug] PATTERN [COLOR(S) [STYLE(S)]]`
@ -145,10 +145,10 @@ $ sudo apt-get/aptitude install colout
Also, external palettes are converted from RGB to 256-ANSI and will thus not work if you use
them as default colormaps for a 8-colors mode special color.
* `-r TYPE(S)`, `--resources TYPE(S)`:
* `-r [TYPE(S)]`, `--resources [TYPE(S)]`:
Print the names of available resources. Use a comma-separated list of resources names
(styles, colors, special, themes, palettes, colormaps or lexers),
use 'all' to print everything.
use 'all' (or no argument) to print all resources.
* `-s`, `--source`:
Interpret PATTERN as source code readable by the Pygments library. If the first letter of PATTERN