color brightmagenta "\b(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)\b"
## Function definition
-brightgreen (i) "^\s+(function\s+)[0-9A-Z_]+\s+\(\)"
+color brightgreen (i) "^\s+(function\s+)[0-9A-Z_]+\s+\(\)"
## Variables
-brightred (i) "\$\{?[0-9A-Z_!@#$*?-]+\}?"
+color brightred (i) "\$\{?[0-9A-Z_!@#$*?-]+\}?"
## Strings
color yellow ""(\\.|[^"])*""