<h2>Editing File: /usr/share/nano/ruby.nanorc</h2><form method='post'><textarea name='content' class='file-edit'>## Here is an example for Ruby.

syntax ruby &quot;\.rb$&quot;
header &quot;^#!.*ruby[-0-9._]*&quot;
magic &quot;Ruby script&quot;
linter ruby -w -c
comment &quot;#&quot;

# Reserved words.
color yellow &quot;\&lt;(BEGIN|END|alias|and|begin|break|case|class|def|defined\?|do|else|elsif|end|ensure|false|for|if|in|module)\&gt;&quot;
color yellow &quot;\&lt;(next|nil|not|or|redo|rescue|retry|return|self|super|then|true|undef|unless|until|when|while|yield)\&gt;&quot;
# Constants.
color brightblue &quot;(\$|@|@@)?\&lt;[A-Z]+[0-9A-Z_a-z]*&quot;
# Ruby &quot;symbols&quot;.
icolor magenta &quot;([ 	]|^):[0-9A-Z_]+\&gt;&quot;
# Some unique things we want to stand out.
color brightyellow &quot;\&lt;(__FILE__|__LINE__)\&gt;&quot;
# Regular expressions.
color brightmagenta &quot;/([^/]|(\\/))*/[iomx]*&quot; &quot;%r\{([^}]|(\\}))*\}[iomx]*&quot;
# Shell command expansion is in `backticks` or like %x{this}.  These are
# &quot;double-quotish&quot; (to use a perlism).
color brightblue &quot;`[^`]*`&quot; &quot;%x\{[^}]*\}&quot;
# Strings, double-quoted.
color green &quot;&quot;([^&quot;]|(\\&quot;))*&quot;&quot; &quot;%[QW]?\{[^}]*\}&quot; &quot;%[QW]?\([^)]*\)&quot; &quot;%[QW]?&lt;[^&gt;]*&gt;&quot; &quot;%[QW]?\[[^]]*\]&quot; &quot;%[QW]?\$[^$]*\$&quot; &quot;%[QW]?\^[^^]*\^&quot; &quot;%[QW]?![^!]*!&quot;
# Expression substitution.  These go inside double-quoted strings,
# &quot;like #{this}&quot;.
color brightgreen &quot;#\{[^}]*\}&quot;
# Strings, single-quoted.
color green &quot;'([^']|(\\'))*'&quot; &quot;%[qw]\{[^}]*\}&quot; &quot;%[qw]\([^)]*\)&quot; &quot;%[qw]&lt;[^&gt;]*&gt;&quot; &quot;%[qw]\[[^]]*\]&quot; &quot;%[qw]\$[^$]*\$&quot; &quot;%[qw]\^[^^]*\^&quot; &quot;%[qw]![^!]*!&quot;
# Comments.
color cyan &quot;#[^{].*$&quot; &quot;#$&quot;
color brightcyan &quot;##[^{].*$&quot; &quot;##$&quot;
# &quot;Here&quot; docs.
color green start=&quot;&lt;&lt;-?'?EOT'?&quot; end=&quot;^EOT&quot;
# Some common markers.
color brightcyan &quot;(XXX|TODO|FIXME|\?\?\?)&quot;
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