-extern unsigned char DollarIsPC; /* Allow the $ symbol as current PC */
-extern unsigned char NoColonLabels; /* Allow labels without a colon */
-extern unsigned char LooseStringTerm;/* Allow ' as string terminator */
-extern unsigned char LooseCharTerm; /* Allow " for char constants */
-extern unsigned char AtInIdents; /* Allow '@' in identifiers */
-extern unsigned char DollarInIdents; /* Allow '$' in identifiers */
-extern unsigned char PCAssignment; /* Allow "* = $XXX" or "$ = $XXX" */
+extern unsigned char DollarIsPC; /* Allow the $ symbol as current PC */
+extern unsigned char NoColonLabels; /* Allow labels without a colon */
+extern unsigned char LooseStringTerm; /* Allow ' as string terminator */
+extern unsigned char LooseCharTerm; /* Allow " for char constants */
+extern unsigned char AtInIdents; /* Allow '@' in identifiers */
+extern unsigned char DollarInIdents; /* Allow '$' in identifiers */
+extern unsigned char LeadingDotInIdents; /* Allow '.' to start an identifier */
+extern unsigned char PCAssignment; /* Allow "* = $XXX" or "$ = $XXX" */
+extern unsigned char MissingCharTerm; /* Allow lda #'a (no closing term) */
+extern unsigned char UbiquitousIdents; /* Allow ubiquitous identifiers */
+extern unsigned char OrgPerSeg; /* Make .org local to current seg */
+extern unsigned char CComments; /* Allow C like comments */
+
+/* Misc stuff */
+extern const char Copyright[]; /* Copyright string */