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syntax: ruby: colorize also lowercase global/instance variables 

And avoid recoloring the reserved words BEGIN and END as constants.

Inspired-by: Rory Thrasher <thrasher@redhat.com>
This commit is contained in:
Benno Schulenberg 2019-10-27 16:34:06 +01:00
parent 432388b23e
commit 3f3698640b
1 changed files with 2 additions and 2 deletions
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syntax/ruby.nanorc
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@ -6,11 +6,11 @@ magic "Ruby script"
linter ruby -w -c
comment "#"
# Constants.
color brightblue "\<[A-Z]+[0-9A-Z_a-z]*|(\$|@|@@)[0-9A-Z_a-z]+"
# Reserved words.
color yellow "\<(BEGIN|END|alias|and|begin|break|case|class|def|defined\?|do|else|elsif|end|ensure|false|for|if|in|module)\>"
color yellow "\<(next|nil|not|or|redo|rescue|retry|return|self|super|then|true|undef|unless|until|when|while|yield)\>"
# Constants.
color brightblue "(\$|@|@@)?\<[A-Z]+[0-9A-Z_a-z]*"
# Ruby "symbols".
color magenta "([ ]|^):[0-9A-Za-z_]+\>"
# Some unique things we want to stand out.