commit d763b69740653e68aaddd72edf0bc0a34544415a
parent 36dd1af92dc0455684b997c15e736b0c56ef3f7c
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Thu, 15 Aug 1996 15:40:35 -0300
skip first line of a lua file if it starts with a '#' (to allow shell
scripts).
Diffstat:
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/opcode.c b/opcode.c
@@ -3,7 +3,7 @@
** TecCGraf - PUC-Rio
*/
-char *rcs_opcode="$Id: opcode.c,v 3.70 1996/06/10 19:36:24 roberto Exp roberto $";
+char *rcs_opcode="$Id: opcode.c,v 3.71 1996/07/24 17:55:57 roberto Exp roberto $";
#include <setjmp.h>
#include <stdio.h>
@@ -551,7 +551,13 @@ int lua_dofile (char *filename)
return 2;
c = fgetc(f);
ungetc(c, f);
- status = (c == ID_CHUNK) ? luaI_undump(f) : do_protectedmain();
+ if (c == ID_CHUNK)
+ status = luaI_undump(f);
+ else {
+ if (c == '#')
+ while ((c=fgetc(f)) != '\n') /* skip first line */;
+ status = do_protectedmain();
+ }
lua_closefile();
return status;
}