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Fixed a minor redundancy in the C-- lexer
author
Michael D. Adams
<t-madams@microsoft.com>
Thu, 10 May 2007 15:14:54 +0000
(15:14 +0000)
committer
Michael D. Adams
<t-madams@microsoft.com>
Thu, 10 May 2007 15:14:54 +0000
(15:14 +0000)
compiler/cmm/CmmLex.x
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diff --git
a/compiler/cmm/CmmLex.x
b/compiler/cmm/CmmLex.x
index
cc47796
..
6ae5200
100644
(file)
--- a/
compiler/cmm/CmmLex.x
+++ b/
compiler/cmm/CmmLex.x
@@
-46,7
+46,7
@@
$unismall = \x04 -- Trick Alex into handling Unicode. See alexGetChar.
$ascsmall = [a-z \xdf-\xf6 \xf8-\xff]
$small = [$ascsmall $unismall \_]
$ascsmall = [a-z \xdf-\xf6 \xf8-\xff]
$small = [$ascsmall $unismall \_]
-$namebegin = [$large $small \_ \. \$ \@]
+$namebegin = [$large $small \. \$ \@]
$namechar = [$namebegin $digit]
@decimal = $digit+
$namechar = [$namebegin $digit]
@decimal = $digit+