From 2b310a2161d5d239b31f980caad4922df726b749 Mon Sep 17 00:00:00 2001
From: Kelvin Sherlock <ksherlock@gmail.com>
Date: Sat, 28 Apr 2012 14:03:55 -0400
Subject: [PATCH] more flags

---
 flags.h |  1 +
 main.c  | 24 +++++++++++++++---------
 2 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/flags.h b/flags.h
index 86e05ae..f439a44 100644
--- a/flags.h
+++ b/flags.h
@@ -5,6 +5,7 @@ typedef struct Flags {
 
     int _0:1;   // -1 (use http 1.0)
     int _9:1;   // -9 (use http 0.9)
+    int _i:1;   // -i (include http headers)
     int _O:1;   // -O (file name from url)
     int _v:1;   // -v (verbose)
 
diff --git a/main.c b/main.c
index 4aa6421..5da896d 100644
--- a/main.c
+++ b/main.c
@@ -91,6 +91,7 @@ void help(void)
   fputs("gopher [options] url\n", stdout);
   fputs("-h         display help information.\n", stdout);
   fputs("-V         display version information.\n", stdout);
+  fputs("-i         display http headers.\n", stdout);  
   fputs("-O         write output to file.\n", stdout);
   fputs("-o <file>  write output to <file> instead of stdout.\n", stdout);
   fputs("-0         use HTTP 1.0\n", stdout);
@@ -152,23 +153,19 @@ int main(int argc, char **argv)
 
   if (mf == -1)
   {
-    fprintf(stderr, "Marinetti 3.0b3 or higher is required.\n");
+    fprintf(stderr, "Marinetti 3.0b3 or greater is required.\n");
     exit(1);
   }
   
   memset(&flags, 0, sizeof(flags));
   
-  while ((ch = getopt(argc, argv, "o:OhVv09")) != -1)
+  while ((ch = getopt(argc, argv, "o:hiOVv09")) != -1)
   {
     switch (ch)
     {
-    case 'V':
-        fputs("gopher v 0.2\n", stdout);
-        exit(0);
-        break;
-        
-    case 'v':
-        flags._v = 1;
+
+    case 'i':
+        flags._i = 1;
         break;
         
     case 'o':
@@ -180,6 +177,10 @@ int main(int argc, char **argv)
         flags._O = 1;
         flags._o = NULL;
         break;
+
+    case 'v':
+        flags._v = 1;
+        break;
         
     case '9':
         flags._9 = 1;
@@ -190,6 +191,11 @@ int main(int argc, char **argv)
         flags._0 = 1;
         flags._9 = 0;
         break;
+
+    case 'V':
+        fputs("gopher v 0.2\n", stdout);
+        exit(0);
+        break;
     
     case 'h':
     case '?':