From a8837e230cee765de8e3ae91f4638ec53305f344 Mon Sep 17 00:00:00 2001
From: Oliver Schmidt <ol.sc@web.de>
Date: Mon, 25 May 2015 16:13:24 +0200
Subject: [PATCH] Removed support for <FRAME> tag.

Framesets aren't used nowadays anymore so it seems reasonable to remove support for them in order to save some space.
---
 apps/webbrowser/html-strings   |  1 -
 apps/webbrowser/html-strings.c |  3 ---
 apps/webbrowser/html-strings.h |  1 -
 apps/webbrowser/htmlparser.c   | 46 ++++++++++------------------------
 4 files changed, 13 insertions(+), 38 deletions(-)

diff --git a/apps/webbrowser/html-strings b/apps/webbrowser/html-strings
index e56d8f600..e319dc651 100644
--- a/apps/webbrowser/html-strings
+++ b/apps/webbrowser/html-strings
@@ -9,7 +9,6 @@ html_a "a\0"
 html_body "body\0"
 html_br "br\0"
 html_form "form\0"
-html_frame "frame\0"
 html_h1 "h1\0"
 html_h2 "h2\0"
 html_h3 "h3\0"
diff --git a/apps/webbrowser/html-strings.c b/apps/webbrowser/html-strings.c
index 51fc3f1cd..5743f1a03 100644
--- a/apps/webbrowser/html-strings.c
+++ b/apps/webbrowser/html-strings.c
@@ -31,9 +31,6 @@ const char html_br[4] =
 const char html_form[6] = 
 /* "form\0" */
 {0x66, 0x6f, 0x72, 0x6d, 00, };
-const char html_frame[7] = 
-/* "frame\0" */
-{0x66, 0x72, 0x61, 0x6d, 0x65, 00, };
 const char html_h1[4] = 
 /* "h1\0" */
 {0x68, 0x31, 00, };
diff --git a/apps/webbrowser/html-strings.h b/apps/webbrowser/html-strings.h
index cf09c0107..5bcf03978 100644
--- a/apps/webbrowser/html-strings.h
+++ b/apps/webbrowser/html-strings.h
@@ -9,7 +9,6 @@ extern const char html_a[3];
 extern const char html_body[6];
 extern const char html_br[4];
 extern const char html_form[6];
-extern const char html_frame[7];
 extern const char html_h1[4];
 extern const char html_h2[4];
 extern const char html_h3[4];
diff --git a/apps/webbrowser/htmlparser.c b/apps/webbrowser/htmlparser.c
index 7ca5f7575..b3c46574e 100644
--- a/apps/webbrowser/htmlparser.c
+++ b/apps/webbrowser/htmlparser.c
@@ -119,9 +119,6 @@ G * (<br>, <p>, <h>), the <li> tag (but does not even try to
 #define ISO_eq    0x3d
 #define ISO_gt    0x3e
 
-#define ISO_rbrack 0x5b
-#define ISO_lbrack 0x5d
-
 #define MINORSTATE_NONE           0
 #define MINORSTATE_TEXT           1 /* Parse normal text */
 #define MINORSTATE_EXTCHAR        2 /* Check for semi-colon */
@@ -196,33 +193,31 @@ static const char *tags[] = {
   html_br,
 #define TAG_FORM       10
   html_form,
-#define TAG_FRAME      11
-  html_frame,
-#define TAG_H1         12
+#define TAG_H1         11
   html_h1,
-#define TAG_H2         13
+#define TAG_H2         12
   html_h2,
-#define TAG_H3         14
+#define TAG_H3         13
   html_h3,
-#define TAG_H4         15
+#define TAG_H4         14
   html_h4,
-#define TAG_IMG        16
+#define TAG_IMG        15
   html_img,
-#define TAG_INPUT      17
+#define TAG_INPUT      16
   html_input,
-#define TAG_LI         18
+#define TAG_LI         17
   html_li,
-#define TAG_P          19
+#define TAG_P          18
   html_p,
-#define TAG_SCRIPT     20
+#define TAG_SCRIPT     19
   html_script, 
-#define TAG_SELECT     21
+#define TAG_SELECT     20
   html_select,
-#define TAG_STYLE      22
+#define TAG_STYLE      21
   html_style,
-#define TAG_TR         23
+#define TAG_TR         22
   html_tr,
-#define TAG_LAST       24
+#define TAG_LAST       23
   last,
 };
 
@@ -370,8 +365,6 @@ parse_tag(void)
   static char *tagattrparam;
   static unsigned char size;
 
-  static char dummy;
-  
   PRINTF(("Parsing tag '%s' '%s' '%s'\n", s.tag, s.tagattr, s.tagattrparam));
 
   switch(find_tag(s.tag)) {
@@ -386,7 +379,6 @@ parse_tag(void)
   case TAG_TR:
   case TAG_SLASHDIV:
   case TAG_SLASHH:
-    dummy = 0;
     newline();
     break;
   case TAG_LI:
@@ -410,18 +402,6 @@ parse_tag(void)
   case TAG_BODY:
     s.majorstate = s.lastmajorstate = MAJORSTATE_BODY;
     break;
-  case TAG_FRAME:
-    if(strncmp(s.tagattr, html_src, sizeof(html_src)) == 0 && s.tagattrparam[0] != 0) {
-      switch_majorstate(MAJORSTATE_BODY);
-      newline();
-      add_char(ISO_rbrack);
-      do_word();
-      htmlparser_link((char *)html_frame, (unsigned char)strlen(html_frame), s.tagattrparam);
-      PRINTF(("Frame [%s]\n", s.tagattrparam));
-      add_char(ISO_lbrack);
-      newline();
-    }
-    break;
   case TAG_IMG:
     if(strncmp(s.tagattr, html_alt, sizeof(html_alt)) == 0 && s.tagattrparam[0] != 0) {
       add_char(ISO_lt);