Update 30.01.2022

zsh/lib/functions.zsh

@@ -1,7 +1,7 @@
 function zsh_stats() {
   fc -l 1 \
     | awk '{ CMD[$2]++; count++; } END { for (a in CMD) print CMD[a] " " CMD[a]*100/count "% " a }' \
-    | grep -v "./" | sort -nr | head -20 | column -c3 -s " " -t | nl
+    | grep -v "./" | sort -nr | head -n 20 | column -c3 -s " " -t | nl
 }
 
 function uninstall_oh_my_zsh() {
@@ -45,7 +45,7 @@ function takeurl() {
   data="$(mktemp)"
   curl -L "$1" > "$data"
   tar xf "$data"
-  thedir="$(tar tf "$data" | head -1)"
+  thedir="$(tar tf "$data" | head -n 1)"
   rm "$data"
   cd "$thedir"
 }
@@ -237,12 +237,11 @@ function omz_urldecode {
   tmp=${tmp:gs/\\/\\\\/}
   # Handle %-escapes by turning them into `\xXX` printf escapes
   tmp=${tmp:gs/%/\\x/}
-  local decoded
-  eval "decoded=\$'$tmp'"
+  local decoded="$(printf -- "$tmp")"
 
   # Now we have a UTF-8 encoded string in the variable. We need to re-encode
   # it if caller is in a non-UTF-8 locale.
-  local safe_encodings
+  local -a safe_encodings
   safe_encodings=(UTF-8 utf8 US-ASCII)
   if [[ -z ${safe_encodings[(r)$caller_encoding]} ]]; then
     decoded=$(echo -E "$decoded" | iconv -f UTF-8 -t $caller_encoding)