## Here is an example for Genie.
syntax "genie" "\.gs$"

# Namespace.
color magenta "\<(uses|namespace)\>"

# Data types.
color green "\<(bool|byte|char|date|datetime|decimal|double|float|int|long|object|sbyte|short|single|string|ulong|ushort)\>"

# Definitions.
color red "\<(const|class|construct|def|delegate|enum|exception|extern|event|final|get|init|inline|interface|override|prop|return|set|static|struct|var|virtual|weak)\>"

# Keywords.
color red "\<(abstract|as|and|break|case|cast|continue|default|delete|div|do|downto|dynamic|else|ensures|except|extern|finally|for|if|implements|in|isa|is|lock|new|not|of|out|or|otherwise|pass|private|raise|raises|readonly|ref|requires|to|try|unless|when|while)\>"

# Special variables.
color cyan "\<(self|super)\>"

# Null value.
color yellow "\<(null)\>"

# Boolean.
color yellow "\<(false|true)\>"

# Builtin functions.
color cyan "\<(array|assert|dict|list|max|min|print|prop|sizeof|typeof)\>"

# Numbers.
color magenta "[0-9][0-9\.]*(m|ms|d|h|s|f|F|l|L)?"

# Regular expression.
color green "/(\\.|[^/])*/"

# Double quoted string.
color blue ""(\\.|[^"])*""

# Single quoted string.
color blue "'(\\.|[^'])*'"

# Multiline string.
color blue start=""""" end="""""

# Line comment.
color yellow "(^|[[:space:]])//.*"

# Block comment.
color yellow start="/\*" end="\*/"

# Trailing whitespace.
color ,green "[[:space:]]+$"

# Spaces in front or rear of tabs.
color ,red "	+ +| +	+"