X-Git-Url: https://git.kengrimes.com/?p=henge%2Fapc.git;a=blobdiff_plain;f=src%2Flexer.rl;h=553ff3d2a26daea2741a5eb5067cfb9e1a91509e;hp=9b4dc41794fa9a29ef0859364edf0f4bc96e9c9a;hb=4c97482a33d6066134b35d26bf6808476950d728;hpb=a965dcb12c067931a109e0902459e7c4596af323

diff --git a/src/lexer.rl b/src/lexer.rl
index 9b4dc41..553ff3d 100644
--- a/src/lexer.rl
+++ b/src/lexer.rl
@@ -11,6 +11,7 @@ void lexer_pushtok(int, YYSTYPE);
 /* Public */
 int lexer_setdirection(uint8_t*, int);
 int lexer_lexfile(const uint8_t*);
+int lexer_lexdir(const uint8_t*);
 int lexer_lexstring(const uint8_t*, int);
 int lexer_setstr(uint8_t*, int);
 //apc.c
@@ -120,7 +121,7 @@ yycstate* apc_cstate;
   tok = (name | val | ref | dimensions | map | link | SS | direction);
   
 
-  main := (tok tok_delimiter)+ tok [\0];
+  main := (tok tok_delimiter)* tok [\0];
 
   write data nofinal noerror noprefix;
   
@@ -171,6 +172,13 @@ int lexer_lexfile
   return en_main == 1;
 }
 
+int lexer_lexdir
+( uint8_t const* dirname )
+{ uint8_t const* de = dirname;
+  while (*de++);
+  return lexer_lexstring(dirname, (int)(de - dirname));
+}
+
 /**************************/
 /****Abandon All Hope******/
 /**************************/