minor improvements

diff --git a/brc b/brc
index d54570eff2246ce397daf069d25f5bf11fa92e95..49c9a26120fe0ea5620c8fa4c53043479d3da712 100644 (file)
--- a/brc
+++ b/brc
@@ -301,9 +301,8 @@ mysrc /a/bin/distro-functions/src/package-manager-abstractions
 
 # * functions
 
-### begin FSF section ###
 
-# use for temporary functions
+# temporary functions
 y() {
   m "${@//spring/fall}"
 }
@@ -312,6 +311,8 @@ h() {
 }
 
 
+### begin FSF section ###
+
 # Comments before functions are meant to be good useful
 # documentation. If they fail at that, please improve them or send Ian a
 # note.
@@ -335,10 +336,10 @@ ccomp() {
   eval $c $*
 }
 
-## directory history tracking and navigation.
+## BEGIN directory history tracking and navigation.
 #
-# cd becomes a function, also aliased to c. b to go back, f to go
-# forward, cl to list recent directories and choose one.
+# use c instead of cd (could alias to cd if you wanted). b to go back, f
+# to go forward, cl to list recent directories and choose one.
 #
 # The finer details you may want to skip:
 #
@@ -477,7 +478,9 @@ cl() {
     alines[$line]=t
     buttondirs[${buttons[i]}]="$line"
     printf "%s %s\n" ${buttons[i]} "$line"
-    if (( i == ${#buttons[@]} - 1 )); then
+    # the LINES bit is for when we have a short terminal, just dont print all
+    # the directories. alternative would be to do something like less the list.
+    if (( i == ${#buttons[@]} - 1 )) || { [[ $LINES ]] && (( i == LINES - 3 )); }; then
       break
     fi
     i=$(( i + 1 ))
@@ -492,7 +495,8 @@ cl() {
     c "${buttondirs[$input]}"
   fi
 }
-# back list
+# list the back and forward directories. i tend to forget this exists
+# and use cl instead.
 bl() {
   local start i j max
   max=10
@@ -2787,6 +2791,7 @@ rn() {
 }
 n() {
   dunstify -u critical n
+  _psrun=(dunstctl close-all)
 }
 
 catnew() {