nanorc file for go

golang.nanorc

syntax "go" "\.go$"

# types
color green "\<(bool|u?int(8|16|32|64)?|float(32|64)|complex(64|128)|byte|rune|uintptr|string|error)\>"
color green "\<((<-[[:space:]]*)chan|chan[[:space:]]*<-|const|func|interface|map|struct|type|var)\>"

# predefined functions
color blue "\<(append|cap|close|complex|copy|delete|imag|len|make|new|panic|print|println|real|recover)\>"

# control flow
color magenta "\<(break|continue|fallthrough|goto|return)\>"

# declarations
color brightcyan "\<(package|import)\>"
color brightcyan "//[[:space:]]*\+build[[:space:]]+(([a-zA-Z_0-9]+[[:space:]]*)+,[[:space:]]*)*[a-zA-Z_0-9]+"

# control structures
color brightyellow "\<(case|default|defer|else|for|go|if|range|select|switch)\>"

# literals
color red "\<[0-9]+\.[0-9]*([Ee][+-][0-9]+)?i?\>"
color red "\<[0-9]+[Ee][+-][0-9]+i?\>"
color red "\<\.[0-9]+([Ee][+-][0-9]+)?i?\>"
color red "\<[0-9]+i\>"
color red "\<[1-9][0-9]*\>"
color red "\<0[0-7]*\>"
icolor red "\<0x[0-9a-f]+\>"

# strings and characters; slightly fuzzy
color red "\<(true|false|nil|iota|_)\>"
color red "'(\\.|[^'])+'"
color red ""(\\.|[^"])*""
color red start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""

color brightblue "//.*"
color brightblue start="/\*" end="\*/"

color ,green "[[:space:]]+$"