The syntax highlighter does not recognize multi-line comments in Ruby and highlights the comment, as if it were executable code. Example
=begin
......
for class
......
=end
_for_ and _class_ are colored like reserved words.
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Works for me just fine, what's your Geany version? Would be quite old, should work for quite some time I think.

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Closed #927.
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Oh, sorry, my mistake! I had a space in front of the equal sign, which I didn't notice. Sorry for bothering.
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