diff options
| author | Timo Wilken | 2022-10-23 16:55:30 +0200 |
|---|---|---|
| committer | Timo Wilken | 2022-10-23 16:55:30 +0200 |
| commit | 2a23ec27d81062417775d1022860206b48b1412d (patch) | |
| tree | 8807d6f21122e1e65d36d75719e5948a80262e7f | |
| parent | c493f3eb231e631d9258017ea6006e057cd3a0c5 (diff) | |
Fix colours in less
In order for `LESS_TERMCAP_*` variables to be processed properly when
displaying man pages, we need `GROFF_NO_SGR=1`.
Also, put `LESS_TERMCAP_*` variables into `lesskey` so they don't
pollute the normal shell environment.
| -rw-r--r-- | home-configuration.scm | 2 | ||||
| -rw-r--r-- | lesskey | 15 | ||||
| -rw-r--r-- | zshrc | 14 |
3 files changed, 17 insertions, 14 deletions
diff --git a/home-configuration.scm b/home-configuration.scm index 107f117c..871b0adf 100644 --- a/home-configuration.scm +++ b/home-configuration.scm @@ -426,6 +426,8 @@ auto-expand-secmem ;; Guix force-overrides $LESS by default, so force-force it to do what I want instead. ;; `less' reads the `lesskey' file configured above. ("GUIX_PAGER" . "env -u LESS less") + ;; To make LESS_TERMCAP_* variables (set in lesskey) apply to man pages in kitty. + ("GROFF_NO_SGR" . "1") ;; Shell history -- primarily for zsh, but Emacs' eshell uses this too ("HISTSIZE" . "10000000") @@ -16,3 +16,18 @@ LESSHISTSIZE=10000 # *? setting is shared between LESS{,UTF}BINFMT, with the latter's setting taking priority LESSBINFMT=*k%02X LESSUTFBINFMT=U+%04lX +# Use pretty colours for bold/underline/... -- mostly in `man' +# https://wiki.archlinux.org/index.php/Color_output_in_console#less +# Note: these values are verbatim as less doesn't support escaping +# characters in lesskey (I think). +# blink -> italic white-on-red +LESS_TERMCAP_mb=[03;37;41m +# bold -> bold blue +LESS_TERMCAP_md=[01;34m +LESS_TERMCAP_me=[00m +# reverse video -> reverse, bright yellow background +LESS_TERMCAP_so=[07;01;33m +LESS_TERMCAP_se=[00m +# underline -> italic green +LESS_TERMCAP_us=[03;32m +LESS_TERMCAP_ue=[00m @@ -138,20 +138,6 @@ ppscm () { source-highlight -s scheme -f esc | less -RSM } -# Less: use pretty colours for bold/underline/... -- mostly in `man' -# https://wiki.archlinux.org/index.php/Color_output_in_console#less -# See terminfo(5) for tput code names. -# blink -> italic white-on-red -export LESS_TERMCAP_mb=$'\e'"[${color[standout]}m${fg[white]}${bg[red]}" -# bold -> bold blue -export LESS_TERMCAP_md="${fg_bold[blue]}" -# reverse video -> reverse, bright yellow background -export LESS_TERMCAP_so=$'\e'"[${color[reverse]}m${fg_bold[yellow]}" -# underline -> italic green -export LESS_TERMCAP_us=$'\e'"[${color[standout]}m${fg[green]}" -# reset bold/blink, reverse video, underline -export LESS_TERMCAP_me="$reset_color" LESS_TERMCAP_se="$reset_color" LESS_TERMCAP_ue="$reset_color" - ## Plugins _load_plugin () { local _try_path |