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-rw-r--r--Src/utils.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/Src/utils.c b/Src/utils.c
index ccf7ab94b..65aa3d4b9 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -2234,6 +2234,7 @@ inittyptab(void)
 	typtab[t0] = typtab[t0 - 'a' + 'A'] = IALPHA | IALNUM | IIDENT | IUSER | IWORD;
     for (t0 = 0240; t0 != 0400; t0++)
 	typtab[t0] = IALPHA | IALNUM | IIDENT | IUSER | IWORD;
+    typtab['.'] |= IIDENT;
     typtab['_'] = IIDENT | IUSER;
     typtab['-'] = IUSER;
     typtab[' '] |= IBLANK | INBLANK;