Archive for the 'General' Category

No es algo nuevo pero desconocia que al editor de texto Nano tenía la posibilidad de colorear código, estaba levantando una máquina en Amazon EC2 para Chile Ayuda y al usar el editor venía por defecto, por lo que investigué un poco para habilitarlo en mis otras máquinas.

Por defecto viene solo para algunas extensiones y están ubicadas en:

/usr/share/nano/

Descargué algunas otras me son útiles desde el proyecto nanosyntax:

cd /usr/share/nano
sudo wget http://nanosyntax.googlecode.com/svn/trunk/syntax-nanorc/css.nanorc
sudo wget http://nanosyntax.googlecode.com/svn/trunk/syntax-nanorc/js.nanorc

El mismo sitio tiene dos opciones para PHP pero finalmente me decidí por el que encontré en el wiki de gentoo

sudo nano /usr/share/nano/php.nanorc

syntax "php" "\.php[2345s~]?|\.ctp$"

#html
color yellow "</?[a-z0-9]+"
color yellow ">"

#functions
color white "\<[a-z_][A-Za-z_]*\("

#vars
color brightred "\$[A-Za-z_]*"
color cyan "->[A-Za-z_]*"
color green "->"

#keywords
color green "\<(array|as|class|compact|empty|extends|null|parent)\>"
color yellow "\<(empty|endforeach|endif|for|foreach|if|return|var)\>"
color magenta "\<(function)\>"
color brightmagenta "\<(echo)\>"

#operators
color yellow "\s(&&|&=|<|==|=>|\|\|)\s"
color yellow "(=|::)"

#types
color red "(true|false)"
color red "\s[0-9]+\s"

#strings
color red "'([^'\\]*(\\.[^'\\]*)*)'"
color red ""([^"\\]*(\\.[^"\\]*)*)""

#parens/brackets/braces
color magenta "(\(|\))"
color magenta "(\[|\])"
color magenta "(\{|\})"

#quotes
color white "'"
color white """

#comments
color brightblue "^//.*"
color brightblue "\s//.*"
color brightblue start="/\*" end="\*/"

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

#php tags
color magenta "(<\?(php)?|\?>)"

Luego tenemos dos opciones para habilitarlo, la primera para todo el sistema es agregar al final de /etc/nanorc las siguientes lineas:

include "/usr/share/nano/php.nanorc"
include "/usr/share/nano/man.nanorc"
include "/usr/share/nano/c.nanorc"
include "/usr/share/nano/nanorc.nanorc"
include "/usr/share/nano/css.nanorc"
include "/usr/share/nano/sh.nanorc"
include "/usr/share/nano/java.nanorc"
include "/usr/share/nano/patch.nanorc"
include "/usr/share/nano/python.nanorc"
include "/usr/share/nano/html.nanorc"
include "/usr/share/nano/perl.nanorc"
include "/usr/share/nano/ruby.nanorc"
include "/usr/share/nano/js.nanorc"

O para tu usuario creando en tu carpeta home el archivo .nanorc y agregando las mismas líneas

nano ~/.nanorc

include "/usr/share/nano/php.nanorc"
include "/usr/share/nano/man.nanorc"
include "/usr/share/nano/c.nanorc"
include "/usr/share/nano/nanorc.nanorc"
include "/usr/share/nano/css.nanorc"
include "/usr/share/nano/sh.nanorc"
include "/usr/share/nano/java.nanorc"
include "/usr/share/nano/patch.nanorc"
include "/usr/share/nano/python.nanorc"
include "/usr/share/nano/html.nanorc"
include "/usr/share/nano/perl.nanorc"
include "/usr/share/nano/ruby.nanorc"
include "/usr/share/nano/js.nanorc"