Add .ipsw to the extract plugin.

plugins/extract/_extract

@@ -3,6 +3,6 @@
 
 _arguments \
   '(-r --remove)'{-r,--remove}'[Remove archive.]' \
-  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|rar|7z|deb)(-.)'" && return 0
+  "*::archive file:_files -g '(#i)*.(tar|tgz|tbz|tbz2|txz|tlz|gz|bz2|xz|lzma|Z|zip|ipsw|rar|7z|deb)(-.)'" && return 0
 
 

plugins/extract/extract.plugin.zsh

@@ -52,7 +52,7 @@ function extract() {
       (*.xz) unxz "$1" ;;
       (*.lzma) unlzma "$1" ;;
       (*.Z) uncompress "$1" ;;
-      (*.zip|*.war|*.jar|*.sublime-package) unzip "$1" -d $extract_dir ;;
+      (*.zip|*.war|*.jar|*.sublime-package|*.ipsw) unzip "$1" -d $extract_dir ;;
       (*.rar) unrar x -ad "$1" ;;
       (*.7z) 7za x "$1" ;;
       (*.deb)