diff --git a/zsh.nanorc b/zsh.nanorc
index e92afcc..fa57200 100644
--- a/zsh.nanorc
+++ b/zsh.nanorc
@@ -14,15 +14,15 @@ color green "-[Ldefgruwx]\>"
 color green "-(eq|ne|gt|lt|ge|le|s|n|z)\>"
 
 ## Bash-inherited
-color brightblue "\<((un)?alias|bindkey|builtin|cd|declare|eval|exec|export|jobs|let|popd|pushd|set|source|typeset|umask|unset)\>"
+color brightblue "\<((un)?alias|bindkey|builtin|cd|command|declare|eval|exec|export|jobs|let|popd|pushd|set|source|typeset|umask|unset)\>"
 ## ZSH-specific
-color brightblue "\<(add-zsh-hook|autoload|chdir|compinit|dirs|(dis|en)able|echotc|emulate|print|prompt(init)?|(un)?setopt|zle|zmodload|zstyle|whence)\>"
+color brightblue "\<(add-zsh-hook|autoload|cdr|chdir|compinit|dirs|(dis|en)able|echotc|echoti|emulate|print|printf|prompt(init)?|(un)?setopt|zle|zmodload|zstyle|whence|zargs|zmv)\>"
 
 ## Common linux commands
-color brightmagenta "\<((g|ig)?awk|find|\w{0,4}grep|kill|killall|\w{0,4}less|make|pkill|sed|tar)\>"
+color brightmagenta "\<((g|ig)?awk|find|diff|\w{0,4}grep|kill|killall|\w{0,4}less|make|pkill|sed|sudo|tar)\>"
 
 ## Coreutils commands
-color brightmagenta "\<(base64|basename|cat|chcon|chgrp|chmod|chown|chroot|cksum|comm|cp|csplit|cut|date|dd|df|dir|dircolors|dirname|du|echo|env|expand|expr|factor|false|fmt|fold|head|hostid|id|install|join|link|ln|logname|ls|md5sum|mkdir|mkfifo|mknod|mktemp|mv|nice|nl|nohup|nproc|numfmt|od|paste|pathchk|pinky|pr|printenv|printf|ptx|pwd|readlink|realpath|rm|rmdir|runcon|seq|(sha1|sha224|sha256|sha384|sha512)sum|shred|shuf|sleep|sort|split|stat|stdbuf|stty|sum|sync|tac|tail|tee|test|timeout|touch|tr|true|truncate|tsort|tty|uname|unexpand|uniq|unlink|users|vdir|wc|who|whoami|yes)\>"
+color brightmagenta "\<(base(32|64)|basename|cat|chcon|chgrp|chmod|chown|chroot|cksum|comm|cp|csplit|cut|date|dd|df|dir|dircolors|dirname|du|echo|env|expand|expr|factor|false|fmt|fold|head|hostid|id|install|join|link|ln|logname|ls|md5sum|mkdir|mkfifo|mknod|mktemp|mv|nice|nl|nohup|nproc|numfmt|od|paste|pathchk|pinky|pr|printenv|ptx|pwd|readlink|realpath|rm|rmdir|runcon|seq|(sha1|sha224|sha256|sha384|sha512)sum|shred|shuf|sleep|sort|split|stat|stdbuf|stty|sum|sync|tac|tail|tee|test|timeout|touch|tr|true|truncate|tsort|tty|uname|unexpand|uniq|unlink|users|vdir|wc|who|whoami|yes)\>"
 
 ## Function definition
 icolor brightgreen "^\s+(function\s+)[0-9A-Z_]+\s+\(\)"