A makeshift preprocessor written say in Perl could be used to replace the 
embedded hyphens with underscores thereby making them synonyms. A list of ways 
in which hyphens are used in the language will need to be developed so they may 
be distinguished. You don't want a single line comment sign being taken as 
containing an embedded hyphen. If done properly it shouldn't cause any 
problems. It will allow you to side step having to actually modify the language 
and may be portable across language implementations. I use the C language 
preprocessor to correct a number of features of the C language syntax that I 
find ugly.
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