From 11d97c34d5e3d5e45e3e6ffd12effe95d6f483cc Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 29 Jul 1997 10:33:15 -0300
Subject:  skipping of '#' in first line is done by lex.c.

---
 inout.c |  8 ++------
 lex.c   | 13 ++++++++++++-
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/inout.c b/inout.c
index f4694fe1..ad46f5bd 100644
--- a/inout.c
+++ b/inout.c
@@ -5,7 +5,7 @@
 ** Also provides some predefined lua functions.
 */
 
-char *rcs_inout="$Id: inout.c,v 2.69 1997/06/27 22:38:49 roberto Exp roberto $";
+char *rcs_inout="$Id: inout.c,v 2.70 1997/07/07 21:05:51 roberto Exp roberto $";
 
 #include <stdio.h>
 #include <string.h>
@@ -71,12 +71,8 @@ int lua_dofile (char *filename)
     f = freopen(filename, "rb", f);  /* set binary mode */
     status = lua_doFILE(f, 1);
   }
-  else {
-    if (c == '#')
-      while ((c=fgetc(f)) != '\n' && c != 0) /* skip first line */;
-    ungetc(c, f);
+  else
     status = lua_doFILE(f, 0);
-  }
   if (f != stdin)
     fclose(f);
   return status;
diff --git a/lex.c b/lex.c
index 044ca3ae..a1ffbbee 100644
--- a/lex.c
+++ b/lex.c
@@ -1,4 +1,4 @@
-char *rcs_lex = "$Id: lex.c,v 3.5 1997/06/16 16:50:22 roberto Exp roberto $";
+char *rcs_lex = "$Id: lex.c,v 3.6 1997/07/01 19:32:41 roberto Exp roberto $";
 
 
 #include <ctype.h>
@@ -37,6 +37,16 @@ static struct {
 static int iflevel;  /* level of nested $if's */
 
 
+
+static void firstline (void)
+{
+  int c = zgetc(lex_z);
+  if (c == '#')
+    while((c=zgetc(lex_z)) != '\n' && c != EOZ) /* skip first line */;
+  zungetc(lex_z);
+}
+
+
 void lua_setinput (ZIO *z)
 {
   current = '\n';
@@ -45,6 +55,7 @@ void lua_setinput (ZIO *z)
   ifstate[0].skip = 0;
   ifstate[0].elsepart = 1;  /* to avoid a free $else */
   lex_z = z;
+  firstline();
 }
 
 
-- 
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