✏ EDIT: objc.nanorc

## Here is an example for C/C++/Obj-C.

syntax m "\.m$"
magic "Objective-C source"
comment "//"

# Selector/method.
color brightmagenta "(^|[[:space:]])\[.*[[:space:]].*\]"
color white ":[[:alnum:]]*"
color magenta "[[:alnum:]]*:"
color white "\[[^][:space:]]*\]"

# Strings.
color brightblack "'([^'\]|(\\["'abfnrtv\\]))'" "'\\(([0-3]?[0-7]{1,2}))'" "'\\x[0-9A-Fa-f]{1,2}'"
color brightblack "<[^= 	]*>" ""(\\.|[^"])*""
color brightblue "@"(\\.|[^"])*""
# Multiline strings.  This regex is VERY resource intensive,
# and sometimes colours things that shouldn't be coloured.
###color brightyellow start=""(\\.|[^"])*\\[[:space:]]*$" end="^(\\.|[^"])*""

# Comments.
color yellow "//.*"
color yellow start="/\*" end="\*/"

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

[✗] CANCEL