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lynx/lynx-2.8.7-bz679266.patch

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From 287b5ccf870c56ae0baabf501a7dc26bec337fd0 Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Fri, 27 May 2011 13:36:56 +0200
Subject: [PATCH] import the contents of lynx2.8.8dev.8d
... from ftp://invisible-island.net/temp/lynx2.8.8dev.8d.patch.gz
---
WWW/Library/Implementation/hdr_HTMLDTD.h | 13 ++++----
WWW/Library/Implementation/src0_HTMLDTD.h | 2 +
WWW/Library/Implementation/src0_HTMLDTD.txt | 22 +++++++------
WWW/Library/Implementation/src1_HTMLDTD.h | 2 +
WWW/Library/Implementation/src1_HTMLDTD.txt | 26 ++++++++-------
src/GridText.c | 3 ++
src/HTForms.h | 4 ++
src/HTML.c | 12 +++++--
src/HTML.h | 1 +
src/LYForms.c | 44 +++++++++++++-------------
src/LYMainLoop.c | 10 +++---
src/structdump.h | 3 +-
12 files changed, 82 insertions(+), 60 deletions(-)
diff --git a/WWW/Library/Implementation/hdr_HTMLDTD.h b/WWW/Library/Implementation/hdr_HTMLDTD.h
index f6cb0b5..562e7da 100644
--- a/WWW/Library/Implementation/hdr_HTMLDTD.h
+++ b/WWW/Library/Implementation/hdr_HTMLDTD.h
@@ -310,12 +310,13 @@ extern "C" {
#define HTML_BUTTON_NAME 7
#define HTML_BUTTON_ONBLUR 8
#define HTML_BUTTON_ONFOCUS 9
-#define HTML_BUTTON_STYLE 10
-#define HTML_BUTTON_TABINDEX 11
-#define HTML_BUTTON_TITLE 12
-#define HTML_BUTTON_TYPE 13
-#define HTML_BUTTON_VALUE 14
-#define HTML_BUTTON_ATTRIBUTES 15
+#define HTML_BUTTON_READONLY 10
+#define HTML_BUTTON_STYLE 11
+#define HTML_BUTTON_TABINDEX 12
+#define HTML_BUTTON_TITLE 13
+#define HTML_BUTTON_TYPE 14
+#define HTML_BUTTON_VALUE 15
+#define HTML_BUTTON_ATTRIBUTES 16
#define HTML_CAPTION_ACCESSKEY 0
#define HTML_CAPTION_ALIGN 1
diff --git a/WWW/Library/Implementation/src0_HTMLDTD.h b/WWW/Library/Implementation/src0_HTMLDTD.h
index 845ed59..0f647f2 100644
--- a/WWW/Library/Implementation/src0_HTMLDTD.h
+++ b/WWW/Library/Implementation/src0_HTMLDTD.h
@@ -394,6 +394,7 @@ static const attr BUTTON_attr_list[] = {
{ "NAME" T(N) },
{ "ONBLUR" T(N) },
{ "ONFOCUS" T(N) },
+ { "READONLY" T(N) },
{ "TABINDEX" T(N) },
{ "TYPE" T(N) },
{ "VALUE" T(N) },
@@ -1383,6 +1384,7 @@ static const attr BUTTON_attr[] = { /* BUTTON attributes */
{ "NAME" T(N) },
{ "ONBLUR" T(N) },
{ "ONFOCUS" T(N) },
+ { "READONLY" T(N) },
{ "STYLE" T(N) },
{ "TABINDEX" T(N) },
{ "TITLE" T(N) },
diff --git a/WWW/Library/Implementation/src0_HTMLDTD.txt b/WWW/Library/Implementation/src0_HTMLDTD.txt
index ceece92..923623d 100644
--- a/WWW/Library/Implementation/src0_HTMLDTD.txt
+++ b/WWW/Library/Implementation/src0_HTMLDTD.txt
@@ -119,16 +119,17 @@
1:0:CLEAR
2:0:NOWRAP
15:BUTTON
- 9 attributes:
+ 10 attributes:
0:0:ACCESSKEY
1:0:CLEAR
2:0:DISABLED
3:0:NAME
4:0:ONBLUR
5:0:ONFOCUS
- 6:0:TABINDEX
- 7:0:TYPE
- 8:0:VALUE
+ 6:0:READONLY
+ 7:0:TABINDEX
+ 8:0:TYPE
+ 9:0:VALUE
16:CAPTION
2 attributes:
0:0:ACCESSKEY
@@ -1065,7 +1066,7 @@
flags: endO
21:BUTTON
justify
- 15 attributes:
+ 16 attributes:
0:0:ACCESSKEY
1:4:CLASS
2:0:CLEAR
@@ -1076,11 +1077,12 @@
7:0:NAME
8:0:ONBLUR
9:0:ONFOCUS
- 10:0:STYLE
- 11:0:TABINDEX
- 12:0:TITLE
- 13:0:TYPE
- 14:0:VALUE
+ 10:0:READONLY
+ 11:0:STYLE
+ 12:0:TABINDEX
+ 13:0:TITLE
+ 14:0:TYPE
+ 15:0:VALUE
4 attr_types
core
events
diff --git a/WWW/Library/Implementation/src1_HTMLDTD.h b/WWW/Library/Implementation/src1_HTMLDTD.h
index c2bc87f..c4bd365 100644
--- a/WWW/Library/Implementation/src1_HTMLDTD.h
+++ b/WWW/Library/Implementation/src1_HTMLDTD.h
@@ -394,6 +394,7 @@ static const attr BUTTON_attr_list[] = {
{ "NAME" T(N) },
{ "ONBLUR" T(N) },
{ "ONFOCUS" T(N) },
+ { "READONLY" T(N) },
{ "TABINDEX" T(N) },
{ "TYPE" T(N) },
{ "VALUE" T(N) },
@@ -1383,6 +1384,7 @@ static const attr BUTTON_attr[] = { /* BUTTON attributes */
{ "NAME" T(N) },
{ "ONBLUR" T(N) },
{ "ONFOCUS" T(N) },
+ { "READONLY" T(N) },
{ "STYLE" T(N) },
{ "TABINDEX" T(N) },
{ "TITLE" T(N) },
diff --git a/WWW/Library/Implementation/src1_HTMLDTD.txt b/WWW/Library/Implementation/src1_HTMLDTD.txt
index 1342171..aef07fb 100644
--- a/WWW/Library/Implementation/src1_HTMLDTD.txt
+++ b/WWW/Library/Implementation/src1_HTMLDTD.txt
@@ -119,16 +119,17 @@
1:0:CLEAR
2:0:NOWRAP
15:BUTTON
- 9 attributes:
+ 10 attributes:
0:0:ACCESSKEY
1:0:CLEAR
2:0:DISABLED
3:0:NAME
- 4:0:ONBLUR
- 5:0:ONFOCUS
- 6:0:TABINDEX
- 7:0:TYPE
- 8:0:VALUE
+ 4:0:READONLY
+ 5:0:ONBLUR
+ 6:0:ONFOCUS
+ 7:0:TABINDEX
+ 8:0:TYPE
+ 9:0:VALUE
16:CAPTION
2 attributes:
0:0:ACCESSKEY
@@ -1065,7 +1066,7 @@
flags: endO
21:BUTTON
justify
- 15 attributes:
+ 16 attributes:
0:0:ACCESSKEY
1:4:CLASS
2:0:CLEAR
@@ -1076,11 +1077,12 @@
7:0:NAME
8:0:ONBLUR
9:0:ONFOCUS
- 10:0:STYLE
- 11:0:TABINDEX
- 12:0:TITLE
- 13:0:TYPE
- 14:0:VALUE
+ 10:0:READONLY
+ 11:0:STYLE
+ 12:0:TABINDEX
+ 13:0:TITLE
+ 14:0:TYPE
+ 15:0:VALUE
4 attr_types
core
events
diff --git a/src/GridText.c b/src/GridText.c
index 19d634f..e275619 100644
--- a/src/GridText.c
+++ b/src/GridText.c
@@ -9732,6 +9732,7 @@ int HText_beginInput(HText *text, BOOL underline,
f->select_list = 0;
f->number = HTFormNumber;
f->disabled = HTFormDisabled || I->disabled;
+ f->readonly = I->readonly;
f->no_cache = NO;
HTFormFields++;
@@ -12311,6 +12312,7 @@ static void insert_new_textarea_anchor(TextAnchor **curr_anchor, HTLine **exit_h
f->maxlength = anchor->input_field->maxlength;
f->no_cache = anchor->input_field->no_cache;
f->disabled = anchor->input_field->disabled;
+ f->readonly = anchor->input_field->readonly;
f->value_cs = current_char_set; /* use current setting - kw */
/* Init all the fields in the new HTLine (but see the #if). */
@@ -13128,6 +13130,7 @@ int HText_InsertFile(LinkInfo * form_link)
f->maxlength = anchor_ptr->input_field->maxlength;
f->no_cache = anchor_ptr->input_field->no_cache;
f->disabled = anchor_ptr->input_field->disabled;
+ f->readonly = anchor_ptr->input_field->readonly;
f->value_cs = (file_cs >= 0) ? file_cs : current_char_set;
/* Init all the fields in the new HTLine (but see the #if). */
diff --git a/src/HTForms.h b/src/HTForms.h
index ec99405..17ee994 100644
--- a/src/HTForms.h
+++ b/src/HTForms.h
@@ -35,6 +35,7 @@ extern "C" {
int checked;
const char *iclass;
int disabled;
+ int readonly;
const char *error;
const char *height;
const char *id;
@@ -91,11 +92,14 @@ extern "C" {
char *orig_submit_value; /* original submit value */
int size_l; /* The length of the option list */
int disabled; /* If YES, can't change values */
+ int readonly; /* If YES, can't change values */
int name_cs;
int value_cs;
char *accept_cs;
} FormInfo;
+#define FormIsReadonly(form) ((form)->disabled || (form)->readonly)
+
/*
* As structure for info associated with a form. There is some redundancy
* here, this shouldn't waste too much memory since the total number of forms
diff --git a/src/HTML.c b/src/HTML.c
index 2ed4a7b..08f7c7d 100644
--- a/src/HTML.c
+++ b/src/HTML.c
@@ -4431,6 +4431,9 @@ static int HTML_start_element(HTStructured * me, int element_number,
}
}
+ if (present && present[HTML_BUTTON_READONLY])
+ I.readonly = YES;
+
if (present && present[HTML_BUTTON_DISABLED])
I.disabled = YES;
@@ -4788,7 +4791,7 @@ static int HTML_start_element(HTStructured * me, int element_number,
I.value = ImageSrc;
}
if (present && present[HTML_INPUT_READONLY])
- I.disabled = YES;
+ I.readonly = YES;
if (present && present[HTML_INPUT_CHECKED])
I.checked = YES;
if (present && present[HTML_INPUT_SIZE] &&
@@ -5039,10 +5042,11 @@ static int HTML_start_element(HTStructured * me, int element_number,
* Lynx treats disabled and readonly textarea's the same -
* unmodifiable in either case.
*/
- me->textarea_disabled = NO;
+ me->textarea_readonly = NO;
if (present && present[HTML_TEXTAREA_READONLY])
- me->textarea_disabled = YES;
+ me->textarea_readonly = YES;
+ me->textarea_disabled = NO;
if (present && present[HTML_TEXTAREA_DISABLED])
me->textarea_disabled = YES;
@@ -6850,6 +6854,7 @@ static int HTML_end_element(HTStructured * me, int element_number,
I.accept_cs = me->textarea_accept_cs;
me->textarea_accept_cs = NULL;
I.disabled = me->textarea_disabled;
+ I.readonly = me->textarea_readonly;
I.id = me->textarea_id;
/*
@@ -7720,7 +7725,6 @@ HTStructured *HTML_new(HTParentAnchor *anchor,
me->textarea_accept_cs = NULL;
me->textarea_cols = 0;
me->textarea_rows = 4;
- me->textarea_disabled = NO;
me->textarea_id = NULL;
HTChunkInit(&me->math, 128);
diff --git a/src/HTML.h b/src/HTML.h
index 695ed9f..d074235 100644
--- a/src/HTML.h
+++ b/src/HTML.h
@@ -101,6 +101,7 @@ extern "C" {
int textarea_cols;
int textarea_rows;
int textarea_disabled;
+ int textarea_readonly;
char *textarea_id;
HTChunk math; /* Grow by 128 */
HTChunk style_block; /* Grow by 128 */
diff --git a/src/LYForms.c b/src/LYForms.c
index d6ea2fe..b7961c2 100644
--- a/src/LYForms.c
+++ b/src/LYForms.c
@@ -88,7 +88,7 @@ int change_form_link_ex(int cur,
switch (form->type) {
case F_CHECKBOX_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
break;
LYSetHilite(cur, form->num_value ? unchecked_box : checked_box);
form->num_value = !form->num_value;
@@ -101,7 +101,7 @@ int change_form_link_ex(int cur,
break;
}
- if (form->disabled == YES) {
+ if (FormIsReadonly(form)) {
int dummy;
dummy = LYhandlePopupList(form->num_value,
@@ -110,7 +110,7 @@ int change_form_link_ex(int cur,
(const char **) my_data,
form->size,
form->size_l,
- form->disabled,
+ FormIsReadonly(form),
FALSE);
#if CTRL_W_HACK != DO_NOTHING
if (!enable_scrollback)
@@ -127,7 +127,7 @@ int change_form_link_ex(int cur,
(const char **) my_data,
form->size,
form->size_l,
- form->disabled,
+ FormIsReadonly(form),
FALSE);
{
OptionType *opt_ptr = form->select_list;
@@ -156,7 +156,7 @@ int change_form_link_ex(int cur,
break;
case F_RADIO_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
break;
/*
* Radio buttons must have one and only one down at a time!
@@ -210,7 +210,7 @@ int change_form_link_ex(int cur,
break;
case F_RESET_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
break;
HText_ResetForm(form);
*refresh_screen = TRUE;
@@ -223,7 +223,7 @@ int change_form_link_ex(int cur,
}
if (!immediate_submit)
c = form_getstr(cur, use_last_tfpos, FALSE);
- if (form->disabled == YES &&
+ if (FormIsReadonly(form) &&
(c == '\r' || c == '\n' || immediate_submit)) {
if (peek_mouse_link() >= 0)
c = LAC_TO_LKC0(LYK_ACTIVATE);
@@ -307,7 +307,7 @@ int change_form_link_ex(int cur,
case F_SUBMIT_TYPE:
case F_IMAGE_SUBMIT_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
break;
if (form->no_cache &&
form->submit_method != URL_MAIL_METHOD) {
@@ -407,7 +407,7 @@ static int form_getstr(int cur,
* much of the tail as fits. - FM
*/
value += (strlen(form->value) - max_length);
- if (!form->disabled &&
+ if (!FormIsReadonly(form) &&
!(form->submit_method == URL_MAIL_METHOD && no_mail)) {
/*
* If we can edit it, report that we are using the tail. - FM
@@ -702,13 +702,13 @@ static int form_getstr(int cur,
if (c == YES) {
return (ch);
} else {
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
_statusline(ARROWS_OR_TAB_TO_MOVE);
else
_statusline(ENTER_TEXT_ARROWS_OR_TAB);
}
}
- if (form->disabled == YES) {
+ if (FormIsReadonly(form)) {
/*
* Allow actions that don't modify the contents even in
* disabled form fields, so the user can scroll through the
@@ -857,7 +857,7 @@ void show_formlink_statusline(const FormInfo * form,
{
switch (form->type) {
case F_PASSWORD_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
statusline(FORM_LINK_PASSWORD_UNM_MSG);
else
#ifdef TEXTFIELDS_MAY_NEED_ACTIVATION
@@ -868,25 +868,25 @@ void show_formlink_statusline(const FormInfo * form,
statusline(FORM_LINK_PASSWORD_MESSAGE);
break;
case F_OPTION_LIST_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
statusline(FORM_LINK_OPTION_LIST_UNM_MSG);
else
statusline(FORM_LINK_OPTION_LIST_MESSAGE);
break;
case F_CHECKBOX_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
statusline(FORM_LINK_CHECKBOX_UNM_MSG);
else
statusline(FORM_LINK_CHECKBOX_MESSAGE);
break;
case F_RADIO_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
statusline(FORM_LINK_RADIO_UNM_MSG);
else
statusline(FORM_LINK_RADIO_MESSAGE);
break;
case F_TEXT_SUBMIT_TYPE:
- if (form->disabled == YES) {
+ if (FormIsReadonly(form)) {
statusline(FORM_LINK_TEXT_SUBMIT_UNM_MSG);
} else if (form->submit_method ==
URL_MAIL_METHOD) {
@@ -934,7 +934,7 @@ void show_formlink_statusline(const FormInfo * form,
break;
case F_SUBMIT_TYPE:
case F_IMAGE_SUBMIT_TYPE:
- if (form->disabled == YES) {
+ if (FormIsReadonly(form)) {
statusline(FORM_LINK_SUBMIT_DIS_MSG);
} else if (form->submit_method ==
URL_MAIL_METHOD) {
@@ -977,25 +977,25 @@ void show_formlink_statusline(const FormInfo * form,
}
break;
case F_RESET_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
statusline(FORM_LINK_RESET_DIS_MSG);
else
statusline(FORM_LINK_RESET_MESSAGE);
break;
case F_BUTTON_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
statusline(FORM_LINK_BUTTON_DIS_MSG);
else
statusline(FORM_LINK_BUTTON_MESSAGE);
break;
case F_FILE_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
statusline(FORM_LINK_FILE_UNM_MSG);
else
statusline(FORM_LINK_FILE_MESSAGE);
break;
case F_TEXT_TYPE:
- if (form->disabled == YES)
+ if (FormIsReadonly(form))
statusline(FORM_LINK_TEXT_UNM_MSG);
else
#ifdef TEXTFIELDS_MAY_NEED_ACTIVATION
@@ -1006,7 +1006,7 @@ void show_formlink_statusline(const FormInfo * form,
statusline(FORM_LINK_TEXT_MESSAGE);
break;
case F_TEXTAREA_TYPE:
- if (form->disabled == YES) {
+ if (FormIsReadonly(form)) {
statusline(FORM_LINK_TEXT_UNM_MSG);
} else {
char *submit_str = NULL;
diff --git a/src/LYMainLoop.c b/src/LYMainLoop.c
index b8a0fa9..55d5c50 100644
--- a/src/LYMainLoop.c
+++ b/src/LYMainLoop.c
@@ -1183,7 +1183,7 @@ static int handle_LYK_ACTIVATE(int *c,
if (user_mode == NOVICE_MODE &&
textinput_activated &&
(real_cmd == LYK_ACTIVATE || real_cmd == LYK_SUBMIT)) {
- form_noviceline(links[curdoc.link].l_form->disabled);
+ form_noviceline(FormIsReadonly(links[curdoc.link].l_form));
}
}
@@ -2522,7 +2522,7 @@ static void handle_LYK_DWIMHELP(const char **cshelpfile)
*/
if (curdoc.link >= 0 && curdoc.link < nlinks &&
links[curdoc.link].type == WWW_FORM_LINK_TYPE &&
- !links[curdoc.link].l_form->disabled &&
+ !FormIsReadonly(links[curdoc.link].l_form) &&
F_TEXTLIKE(links[curdoc.link].l_form->type)) {
*cshelpfile = LYLineeditHelpURL();
}
@@ -2989,7 +2989,7 @@ static BOOLEAN handle_LYK_HEAD(int *cmd)
strncmp(curdoc.address, "http", 4))) {
HTUserMsg(LINK_NOT_HTTP_URL);
} else if (links[curdoc.link].type == WWW_FORM_LINK_TYPE &&
- links[curdoc.link].l_form->disabled) {
+ FormIsReadonly(links[curdoc.link].l_form)) {
HTUserMsg(FORM_ACTION_DISABLED);
} else if (links[curdoc.link].type == WWW_FORM_LINK_TYPE &&
links[curdoc.link].l_form->submit_action != 0 &&
@@ -6539,7 +6539,7 @@ int mainloop(void)
* Replace novice lines if in NOVICE_MODE.
*/
if (user_mode == NOVICE_MODE) {
- form_noviceline(links[curdoc.link].l_form->disabled);
+ form_noviceline(FormIsReadonly(links[curdoc.link].l_form));
}
real_c = change_form_link(curdoc.link,
&newdoc, &refresh_screen,
@@ -6569,7 +6569,7 @@ int mainloop(void)
#ifdef TEXTFIELDS_MAY_NEED_ACTIVATION
} else if (LinkIsTextarea(curdoc.link)
&& textfields_need_activation
- && !links[curdoc.link].l_form->disabled
+ && !FormIsReadonly(links[curdoc.link].l_form)
&& peek_mouse_link() < 0 &&
(((LKC_TO_LAC(keymap, real_c) == LYK_NEXT_LINK ||
#ifdef TEXTAREA_AUTOGROW
diff --git a/src/structdump.h b/src/structdump.h
index f9be55a..a084486 100644
--- a/src/structdump.h
+++ b/src/structdump.h
@@ -109,6 +109,7 @@ CTRACE((tfp, "\n" \
"orig_submit_value=|%s|\n" \
" size_l=%d\n" \
" disabled=%d\n" \
+ " readonly=%d\n" \
" name_cs=%d\n" \
" value_cs=%d\n" \
" accept_cs=|%s|\n" \
@@ -120,7 +121,7 @@ CTRACE((tfp, "\n" \
(F)->hrange, (F)->lrange, (F)->select_list, (F)->submit_action, \
(F)->submit_method, (F)->submit_enctype, (F)->submit_title, \
(F)->no_cache, (F)->cp_submit_value, (F)->orig_submit_value, \
- (F)->size_l, (F)->disabled, (F)->name_cs, (F)->value_cs, \
+ (F)->size_l, (F)->disabled, (F)->readonly, (F)->name_cs, (F)->value_cs, \
(F)->accept_cs)); \
} else { \
CTRACE((tfp, "\n" \
--
1.7.4.4
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