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+%{
+
+/* Copyright 1993-95 by Carl Harris, Jr.
+ * All rights reserved
+ *
+ * Distribute freely, except: don't remove my name from the source or
+ * documentation (don't take credit for my work), mark your changes (don't
+ * get me blamed for your possible bugs), don't alter or remove this
+ * notice.  May be sold if buildable source is provided to buyer.  No
+ * warrantee of any kind, express or implied, is included with this
+ * software; use at your own risk, responsibility for damages (if any) to
+ * anyone resulting from the use of this software rests entirely with the
+ * user.
+ *
+ * Send bug reports, bug fixes, enhancements, requests, flames, etc., and
+ * I'll try to keep a version up to date.  I can be reached as follows:
+ * Carl Harris <ceharris@mal.com>
+ */
+
+
+/***********************************************************************
+  module:       poprc_l.l
+  project:      popclient
+  programmer:   Carl Harris, ceharris@mal.com
+  description:  .poprc lexer
+
+  $Log: rcfile_l.l,v $
+  Revision 1.1  1996/06/24 18:16:08  esr
+  Initial revision
+
+  Revision 1.4  1995/08/10 00:32:43  ceharris
+  Preparation for 3.0b3 beta release:
+  -	added code for --kill/--keep, --limit, --protocol, --flush
+  	options; --pop2 and --pop3 options now obsoleted by --protocol.
+  - 	added support for APOP authentication, including --with-APOP
+  	argument for configure.
+  -	provisional and broken support for RPOP
+  -	added buffering to SockGets and SockRead functions.
+  -	fixed problem of command-line options not being correctly
+  	carried into the merged options record.
+
+  Revision 1.3  1995/08/09 01:33:01  ceharris
+  Version 3.0 beta 2 release.
+  Added
+  -	.poprc functionality
+  -	GNU long options
+  -	multiple servers on the command line.
+  Fixed
+  -	Passwords showing up in ps output.
+
+  Revision 1.2  1995/08/08 01:01:34  ceharris
+  Added GNU-style long options processing.
+  Fixed password in 'ps' output problem.
+  Fixed various RCS tag blunders.
+  Integrated .poprc parser, lexer, etc into Makefile processing.
+
+ ***********************************************************************/
+
+#include <config.h>
+#include "poproto.h"
+#include "poprc_y.h"
+
+int prc_lineno = 0;
+%}
+
+
+%%
+
+server 		{ return KW_SERVER; }
+proto(col)? 	{ return KW_PROTOCOL; }
+user(name)?	{ return KW_USERNAME; }
+pass(word)?	{ return KW_PASSWORD; }
+remote(folder)? { return KW_REMOTEFOLDER; }
+local(folder)?	{ return KW_LOCALFOLDER; }
+
+(pop2)|(POP2)	{ yylval.proto = P_POP2;  return PROTO_POP2; }
+(pop3)|(POP3)	{ yylval.proto = P_POP3;  return PROTO_POP3; }
+(imap)|(IMAP)	{ yylval.proto = P_IMAP;  return PROTO_IMAP; }
+(apop)|(APOP)   { yylval.proto = P_APOP;  return PROTO_APOP; }
+(rpop)|(RPOP)   { yylval.proto = P_RPOP;  return PROTO_RPOP; }
+
+(#.*)?\\\n	{ prc_lineno++;	}   /* escaped newline is ignored */
+
+(#.*)?\n	{ prc_lineno++; return KW_EOL; }
+
+[^ \t\r\n#]+	{ yylval.sval = (char *) strdup(yytext); return PARAM_STRING; }
+
+[ \t\r]+	;	/* whitespace */
+