no colors printed by show_ansi_colors() #37
Description
Hi,
I just started testing crayon, and when I type:
> show_ansi_colors()
r:0 g:0 b:0 r:0 g:0 b:1 r:0 g:0 b:2 r:0 g:0 b:3 r:0 g:0 b:4 r:0 g:0 b:5
r:0 g:1 b:0 r:0 g:1 b:1 r:0 g:1 b:2 r:0 g:1 b:3 r:0 g:1 b:4 r:0 g:1 b:5
...
I have a text output with no color.
The other examples seem to work fine, I can print styled text.
moreover:
> num_colors()
[1] 256
I am in a gnome-terminal, on ubuntu with TERM=xterm,
> library(crayon)
> sessionInfo()
R version 3.2.3 (2015-12-10)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Debian GNU/Linux stretch/sid
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] crayon_1.3.2