X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/15fe6bb421f00932e92a1d5bacaf1d4cefa0522d..e0319547b634212e3ac7b2ed3651be9808ea1399:/src/scan-gram.l

diff --git a/src/scan-gram.l b/src/scan-gram.l
index b3a50988..41291812 100644
--- a/src/scan-gram.l
+++ b/src/scan-gram.l
@@ -118,8 +118,8 @@ static void unexpected_newline (boundary, char const *);
  /* Bracketed identifiers support. */
 %x SC_BRACKETED_ID SC_RETURN_BRACKETED_ID
 
-letter	  [-.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_]
-id	  {letter}({letter}|[0-9])*
+letter	  [.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_]
+id	  -*(-|{letter}({letter}|[-0-9])*)
 directive %{id}
 int	  [0-9]+