Document LESS_TERMCAP_* variables

[khome.git] / home / lib / login_functions.sh

diff --git a/home/lib/login_functions.sh b/home/lib/login_functions.sh
index 5cb3709..e75468f 100644 (file)
--- a/home/lib/login_functions.sh
+++ b/home/lib/login_functions.sh
@@ -206,6 +206,16 @@ void_pkgs() {
 
 # Colorful man
 man() {
+    # mb: begin blink
+    # md: begin bold
+    # me: end   bold, blink and underline
+    #
+    # so: begin standout (reverse video)
+    # se: end   standout
+    #
+    # us: begin underline
+    # ue: end   underline
+
     LESS_TERMCAP_md=$'\e[01;31m' \
     LESS_TERMCAP_me=$'\e[0m' \
     LESS_TERMCAP_se=$'\e[0m' \
@@ -312,7 +322,12 @@ note() {
 }
 
 weather() {
-    curl "http://wttr.in/$WEATHER_LOCATION"
+    local _weather_location
+    case "$1" in
+        '') _weather_location="$WEATHER_LOCATION";;
+         *) _weather_location="$1"
+    esac
+    curl "http://wttr.in/$_weather_location"
 }
 
 bt_devs_paired() {