文件操作 - haskell.nanorc

文件: /usr/share/nano/extra/haskell.nanorc

## Syntax highlighting for Haskell files.

## Original author:  Alex Taber
## License:  GPL version 3

syntax "haskell" "\.hs$"
comment "--"

# Various symbols
color cyan "\||@|!|:|_|~|=|\\|;||,|\[|\]|\{|\}"

# Operators
color magenta "==|/=|&&|\|\||<|>|<=|>="

# More symbols
color cyan "->|<-|=>"
color magenta "\.|\$"

# Special keyword
color brightred "undefined"

# Strings
color yellow ""([^"\]|\\.)*""
# Characters
color brightyellow "'([^'\]|\\.)'"

# Comments
color green "--.*"
color green start="\{-" end="-\}"

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