# HG changeset patch
# User William Astle <lost@l-w.ca>
# Date 1589671662 21600
# Node ID bab891d85a53e9d41723a9943d12eee56baff5b3
# Parent  10f62dc61a75b73f160c1823af1266077064122f
Allow dot at start of symbol per documentation

The documentation says symbols can start with a dot. Also, source code in
the wild that uses symbols starting with a dot has turned up. In theory,
it shouldn't cause any problems to have symbols starting with dots.

diff -r 10f62dc61a75 -r bab891d85a53 lwasm/lwasm.h
--- a/lwasm/lwasm.h	Sun May 10 22:38:24 2020 -0600
+++ b/lwasm/lwasm.h	Sat May 16 17:27:42 2020 -0600
@@ -34,7 +34,7 @@
 
 // these are allowed chars BELOW 0x80 for symbols
 // first is symbol start chars, second is anywhere in symbol
-#define SSYMCHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_@$"
+#define SSYMCHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_@$."
 #define SYMCHARS SSYMCHARS ".?0123456789"
 
 typedef struct asmstate_s asmstate_t;