From 1e0d0202e614f398f491624c84ae9a8309fa2f96 Mon Sep 17 00:00:00 2001
From: Bobby Bingham <koorogi@koorogi.info>
Date: Wed, 18 Jan 2017 19:20:20 -0600
Subject: nqasm: allow "." to refer to current pc in immediate operand

---
 lexer.l | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lexer.l')

diff --git a/lexer.l b/lexer.l
index 5c8ebfb..053ac4e 100644
--- a/lexer.l
+++ b/lexer.l
@@ -74,6 +74,7 @@ HEX        [0-9a-f]
 <inst>addpc/{EOI}        { BEGIN(args);    return T_ADDPC;  }
 <inst>nop/{EOI}          { BEGIN(args);    return T_NOP;    }
 
+<args>\.                 { return T_DOT; }
 <args>@                  { return T_DEREF; }
 <args>[-+]?{DEC}+        { return intlit(yytext,   10, &yylval.lval); }
 <args>0x{HEX}+           { return intlit(yytext+2, 16, &yylval.lval); }
-- 
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