zsh: update

.config/zsh/lib/cmdtime.zsh

@@ -5,7 +5,7 @@ z-time() {
 
     a=${EPOCHREALTIME}
     "$@" ; r=$?
-    a=$(( EPOCHREALTIME - a ))
+    a=$[ EPOCHREALTIME - a ]
     a=$(z-ts-to-human "$a" 6)
     echo >&2
     echo "time took: $a" >&2
@@ -16,7 +16,7 @@ z-time() {
 if autoload -Uz add-zsh-hook ; then
 
 typeset -gA ZSHU_PS
-ZSHU_PS[cmd_threshold]=1
+ZSHU_PS[cmd_threshold]=3
 
 __z_cmdtime_measure() {
     local t x
@@ -26,14 +26,14 @@ __z_cmdtime_measure() {
     unset 'ZSHU[cmd_dt]' 'ZSHU_PS[elapsed]'
     (( ${+ZSHU[cmd_ts]} )) || return
 
-    t=$(( x - ${ZSHU[cmd_ts]} ))
+    t=$[ x - ZSHU[cmd_ts] ]
     ZSHU[cmd_ts]=$x
 
     x=${ZSHU_PS[cmd_threshold]}
-    x=$(( x + 0 )) || x=0
+    x=$[ x + 0 ] || x=0
     [ "$x" = 0 ] && return
 
-    x=$(( t - x ))
+    x=$[ t - x ]
     [ "${x:0:1}" = '-' ] && return
 
     t=$(z-ts-to-human "$t")

.config/zsh/lib/completion.zsh

@@ -9,7 +9,7 @@ fpath=( "${ZSHU[d_cache]}/completion" $fpath )
 __z_compdump_print() { printf '#zshu %s %s\n' "$1" "${(P)1}" ; }
 
 __z_compdump_invalidate() {
-    command rm -f "${ZSHU[f_compdump]}"
+    rm -f "${ZSHU[f_compdump]}"
     find "${ZSHU[d_compcache]}/" -xdev -type f '!' -name '.keep' -delete
     ZSHU[compdump_refresh]=1
 }
@@ -99,5 +99,5 @@ z-comp-invalidate() {
 
     f="${ZSHU[d_cache]}/completion/_$1"
     [ -f "$f" ] || return 2
-    command rm -f "$f" || return 3
+    rm -f "$f" || return 3
 }

.config/zsh/lib/pswalk.zsh

@@ -18,7 +18,7 @@ function {
     for i ( ${ZSHU_PARENTS_PID} ) ; do
         c=$(ps -o comm= -p $i 2>/dev/null) || :
         [ -n "$c" ] || continue
-        ZSHU_PARENTS_NAME+=( "${c##*/}" )
+        ZSHU_PARENTS_NAME+=( "${c:t}" )
     done
 
     typeset -r ZSHU_PARENTS_PID

.config/zsh/lib/time.zsh

@@ -4,23 +4,23 @@ z-ts-to-human() {
     local t s n d h m f x
 
     t=$1
-    t=$(( float(t) ))
-    s=$(( int(t) ))
-    n=$(( int((t - s) * (10**9)) ))
+    t=$[ float(t) ]
+    s=$[ int(t) ]
+    n=$[ int((t - s) * (10**9)) ]
     t=$s
 
     d=0 h=0 m=0
     if [ $t -ge 86400 ] ; then
-        d=$(( t / 86400 ))
-        t=$(( t % 86400 ))
+        d=$[ t / 86400 ]
+        t=$[ t % 86400 ]
     fi
     if [ $t -ge 3600 ] ; then
-        h=$(( t / 3600 ))
-        t=$(( t % 3600 ))
+        h=$[ t / 3600 ]
+        t=$[ t % 3600 ]
     fi
     if [ $t -ge 60 ] ; then
-        m=$(( t / 60 ))
-        t=$(( t % 60 ))
+        m=$[ t / 60 ]
+        t=$[ t % 60 ]
     fi
 
     ## strftime does desired rounding for $n/(10**9) internally
@@ -28,8 +28,8 @@ z-ts-to-human() {
     ## keep math in sync with format above
     x=3
     case "$2" in
-    0)     x=7 ;;
-    [1-6]) x=$(( 6 - $2 )) ;;
+    0 )     x=7 ;;
+    [1-6] ) x=$[ 6 - $2 ] ;;
     esac
     [ $x -gt 0 ] && f="${f:0:-$x}s"
 

.config/zsh/lib/title.zsh

@@ -7,14 +7,14 @@ z-title-tab() {
     emulate -L zsh
 
     case "${TERM}" in
-    cygwin|xterm*|putty*|rxvt*|konsole*|ansi|mlterm*|alacritty|st*)
+    cygwin | xterm* | putty* | rxvt* | konsole* | ansi | mlterm* | alacritty | st* )
         print -Pn "\e]1;${1:q}\a"
     ;;
-    screen*|tmux*)
+    screen* | tmux* )
         ## hardstatus
         print -Pn "\ek${1:q}\e\\"
     ;;
-    *)
+    * )
         z-ti-test fsl tsl || return
 
         echoti tsl
@@ -28,7 +28,7 @@ z-title-window() {
     emulate -L zsh
 
     case "${TERM}" in
-    cygwin|xterm*|putty*|rxvt*|konsole*|ansi|mlterm*|alacritty|st*)
+    cygwin | xterm* | putty* | rxvt* | konsole* | ansi | mlterm* | alacritty | st* )
         print -Pn "\e]2;${1:q}\a"
     ;;
     esac