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.

1 files changed, 0 insertions, 14 deletions

diff --git a/zshrc b/zshrc
index 607fec77..abb8f066 100644
--- a/zshrc
+++ b/zshrc
@@ -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