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regcomp.pl: Teach to handle wider range of exprs
authorKarl Williamson <khw@khw-desktop.(none)>
Tue, 20 Jul 2010 03:46:49 +0000 (21:46 -0600)
committerRafael Garcia-Suarez <rgs@consttype.org>
Thu, 29 Jul 2010 10:10:18 +0000 (12:10 +0200)
commit6a080ccd8f8cbc284cf83658040e98d0247adca6
treecd30fabb0b42533274c838fac133d3bd14967e64
parentda8c672f150c6ab47d445e49988200f03f5123a4
regcomp.pl: Teach to handle wider range of exprs

In particular teach it to handle definitions using <<, e.g.
    #define SYMBOL (1<<3)
and to remember previous symbol definitons in the file so that symbol
can be  used in later definitions.
regcomp.pl