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-rw-r--r--debian/patches/020_button.patch439
1 files changed, 439 insertions, 0 deletions
diff --git a/debian/patches/020_button.patch b/debian/patches/020_button.patch
new file mode 100644
index 0000000..a645e25
--- /dev/null
+++ b/debian/patches/020_button.patch
@@ -0,0 +1,439 @@
+Description: Support the button element as defined in HTML 4.01
+Origin: upstream, http://www.sic.med.tohoku.ac.jp/~satodai/w3m-dev/201009.month/4411.html
+Bug-Debian: http://bugs.debian.org/136810
+
+Index: file.c
+===================================================================
+RCS file: /cvsroot/w3m/w3m/file.c,v
+retrieving revision 1.264
+diff -u -r1.264 file.c
+--- w3m.orig/file.c 3 Aug 2010 10:02:16 -0000 1.264
++++ w3m/file.c 17 Sep 2010 12:18:55 -0000
+@@ -2467,6 +2467,7 @@
+ bcopy((void *)&obuf->anchor, (void *)&obuf->bp.anchor,
+ sizeof(obuf->anchor));
+ obuf->bp.img_alt = obuf->img_alt;
++ obuf->bp.input_alt = obuf->input_alt;
+ obuf->bp.in_bold = obuf->in_bold;
+ obuf->bp.in_italic = obuf->in_italic;
+ obuf->bp.in_under = obuf->in_under;
+@@ -2484,6 +2485,7 @@
+ bcopy((void *)&obuf->bp.anchor, (void *)&obuf->anchor,
+ sizeof(obuf->anchor));
+ obuf->img_alt = obuf->bp.img_alt;
++ obuf->input_alt = obuf->bp.input_alt;
+ obuf->in_bold = obuf->bp.in_bold;
+ obuf->in_italic = obuf->bp.in_italic;
+ obuf->in_under = obuf->bp.in_under;
+@@ -2727,7 +2729,7 @@
+ Str line = obuf->line, pass = NULL;
+ char *hidden_anchor = NULL, *hidden_img = NULL, *hidden_bold = NULL,
+ *hidden_under = NULL, *hidden_italic = NULL, *hidden_strike = NULL,
+- *hidden_ins = NULL, *hidden = NULL;
++ *hidden_ins = NULL, *hidden_input, *hidden = NULL;
+
+ #ifdef DEBUG
+ if (w3m_debug) {
+@@ -2759,6 +2761,12 @@
+ hidden = hidden_img;
+ }
+ }
++ if (obuf->input_alt.in) {
++ if ((hidden_input = has_hidden_link(obuf, HTML_INPUT_ALT)) != NULL) {
++ if (!hidden || hidden_input < hidden)
++ hidden = hidden_input;
++ }
++ }
+ if (obuf->in_bold) {
+ if ((hidden_bold = has_hidden_link(obuf, HTML_B)) != NULL) {
+ if (!hidden || hidden_bold < hidden)
+@@ -2810,6 +2818,8 @@
+ Strcat_charp(line, "</a>");
+ if (obuf->img_alt && !hidden_img)
+ Strcat_charp(line, "</img_alt>");
++ if (obuf->input_alt.in && !hidden_input)
++ Strcat_charp(line, "</input_alt>");
+ if (obuf->in_bold && !hidden_bold)
+ Strcat_charp(line, "</b>");
+ if (obuf->in_italic && !hidden_italic)
+@@ -3020,6 +3030,18 @@
+ Strcat_charp(tmp, "\">");
+ push_tag(obuf, tmp->ptr, HTML_IMG_ALT);
+ }
++ if (!hidden_input && obuf->input_alt.in) {
++ Str tmp;
++ if (obuf->input_alt.hseq > 0)
++ obuf->input_alt.hseq = - obuf->input_alt.hseq;
++ tmp = Sprintf("<INPUT_ALT hseq=\"%d\" fid=\"%d\" name=\"%s\" type=\"%s\" value=\"%s\">",
++ obuf->input_alt.hseq,
++ obuf->input_alt.fid,
++ obuf->input_alt.name->ptr,
++ obuf->input_alt.type->ptr,
++ obuf->input_alt.value->ptr);
++ push_tag(obuf, tmp->ptr, HTML_INPUT_ALT);
++ }
+ if (!hidden_bold && obuf->in_bold)
+ push_tag(obuf, "<B>", HTML_B);
+ if (!hidden_italic && obuf->in_italic)
+@@ -3730,6 +3752,63 @@
+ }
+
+ Str
++process_button(struct parsed_tag *tag)
++{
++ Str tmp = NULL;
++ char *p, *q, *r, *qq = NULL;
++ int qlen, v;
++
++ if (cur_form_id < 0) {
++ char *s = "<form_int method=internal action=none>";
++ tmp = process_form(parse_tag(&s, TRUE));
++ }
++ if (tmp == NULL)
++ tmp = Strnew();
++
++ p = "submit";
++ parsedtag_get_value(tag, ATTR_TYPE, &p);
++ q = NULL;
++ parsedtag_get_value(tag, ATTR_VALUE, &q);
++ r = "";
++ parsedtag_get_value(tag, ATTR_NAME, &r);
++
++ v = formtype(p);
++ if (v == FORM_UNKNOWN)
++ return NULL;
++
++ if (!q) {
++ switch (v) {
++ case FORM_INPUT_SUBMIT:
++ case FORM_INPUT_BUTTON:
++ q = "SUBMIT";
++ break;
++ case FORM_INPUT_RESET:
++ q = "RESET";
++ break;
++ }
++ }
++ if (q) {
++ qq = html_quote(q);
++ qlen = strlen(q);
++ }
++
++ // Strcat_charp(tmp, "<pre_int>");
++ Strcat(tmp, Sprintf("<input_alt hseq=\"%d\" fid=\"%d\" type=%s "
++ "name=\"%s\" value=\"%s\">",
++ cur_hseq++, cur_form_id, p, html_quote(r), qq));
++ return tmp;
++}
++
++Str
++process_n_button(void)
++{
++ Str tmp = Strnew();
++ Strcat_charp(tmp, "</input_alt>");
++ // Strcat_charp(tmp, "</pre_int>");
++ return tmp;
++}
++
++Str
+ process_select(struct parsed_tag *tag)
+ {
+ Str tmp = NULL;
+@@ -4859,7 +4938,35 @@
+ if (i > obuf->bottom_margin)
+ obuf->bottom_margin = i;
+ }
++ if (parsedtag_get_value(tag, ATTR_HSEQ, &hseq)) {
++ obuf->input_alt.hseq = hseq;
++ }
++ if (parsedtag_get_value(tag, ATTR_FID, &i)) {
++ obuf->input_alt.fid = i;
++ }
++ if (parsedtag_get_value(tag, ATTR_TYPE, &p)) {
++ obuf->input_alt.type = Strnew_charp(p);
++ }
++ if (parsedtag_get_value(tag, ATTR_VALUE, &p)) {
++ obuf->input_alt.value = Strnew_charp(p);
++ }
++ if (parsedtag_get_value(tag, ATTR_NAME, &p)) {
++ obuf->input_alt.name = Strnew_charp(p);
++ }
++ obuf->input_alt.in = 1;
+ return 0;
++ case HTML_N_INPUT_ALT:
++ if (obuf->input_alt.in) {
++ if (!close_effect0(obuf, HTML_INPUT_ALT))
++ push_tag(obuf, "</input_alt>", HTML_N_INPUT_ALT);
++ obuf->input_alt.hseq = 0;
++ obuf->input_alt.fid = -1;
++ obuf->input_alt.in = 0;
++ obuf->input_alt.type = NULL;
++ obuf->input_alt.name = NULL;
++ obuf->input_alt.value = NULL;
++ }
++ return 1;
+ case HTML_TABLE:
+ close_anchor(h_env, obuf);
+ obuf->table_level++;
+@@ -4968,6 +5075,16 @@
+ case HTML_INPUT:
+ close_anchor(h_env, obuf);
+ tmp = process_input(tag);
++ if (tmp)
++ HTMLlineproc1(tmp->ptr, h_env);
++ return 1;
++ case HTML_BUTTON:
++ tmp = process_button(tag);
++ if (tmp)
++ HTMLlineproc1(tmp->ptr, h_env);
++ return 1;
++ case HTML_N_BUTTON:
++ tmp = process_n_button();
+ if (tmp)
+ HTMLlineproc1(tmp->ptr, h_env);
+ return 1;
+@@ -5680,6 +5797,21 @@
+ putHmarker(buf->hmarklist, currentLn(buf),
+ hpos, hseq - 1);
+ }
++ else if (hseq < 0) {
++ int h = -hseq - 1;
++ int hpos = pos;
++ if (*str == '[')
++ hpos++;
++ if (buf->hmarklist &&
++ h < buf->hmarklist->nmark &&
++ buf->hmarklist->marks[h].invalid) {
++ buf->hmarklist->marks[h].pos = hpos;
++ buf->hmarklist->marks[h].line = currentLn(buf);
++ buf->hmarklist->marks[h].invalid = 0;
++ hseq = -hseq;
++ }
++ }
++
+ if (!form->target)
+ form->target = buf->baseTarget;
+ if (a_textarea &&
+@@ -6747,6 +6879,12 @@
+ obuf->nobr_level = 0;
+ bzero((void *)&obuf->anchor, sizeof(obuf->anchor));
+ obuf->img_alt = 0;
++ obuf->input_alt.hseq = 0;
++ obuf->input_alt.fid = -1;
++ obuf->input_alt.in = 0;
++ obuf->input_alt.type = NULL;
++ obuf->input_alt.name = NULL;
++ obuf->input_alt.value = NULL;
+ obuf->in_bold = 0;
+ obuf->in_italic = 0;
+ obuf->in_under = 0;
+@@ -6782,6 +6920,15 @@
+ push_tag(obuf, "</img_alt>", HTML_N_IMG_ALT);
+ obuf->img_alt = NULL;
+ }
++ if (obuf->input_alt.in) {
++ push_tag(obuf, "</input_alt>", HTML_N_INPUT_ALT);
++ obuf->input_alt.hseq = 0;
++ obuf->input_alt.fid = -1;
++ obuf->input_alt.in = 0;
++ obuf->input_alt.type = NULL;
++ obuf->input_alt.name = NULL;
++ obuf->input_alt.value = NULL;
++ }
+ if (obuf->in_bold) {
+ push_tag(obuf, "</b>", HTML_N_B);
+ obuf->in_bold = 0;
+Index: fm.h
+===================================================================
+RCS file: /cvsroot/w3m/w3m/fm.h,v
+retrieving revision 1.149
+diff -u -r1.149 fm.h
+--- w3m.orig/fm.h 20 Aug 2010 09:47:09 -0000 1.149
++++ w3m/fm.h 17 Sep 2010 12:18:55 -0000
+@@ -562,6 +562,13 @@
+ #define INIT_BUFFER_WIDTH ((_INIT_BUFFER_WIDTH > 0) ? _INIT_BUFFER_WIDTH : 0)
+ #define FOLD_BUFFER_WIDTH (FoldLine ? (INIT_BUFFER_WIDTH + 1) : -1)
+
++struct input_alt_attr {
++ int hseq;
++ int fid;
++ int in;
++ Str type, name, value;
++};
++
+ typedef struct {
+ int pos;
+ int len;
+@@ -569,6 +576,7 @@
+ long flag;
+ Anchor anchor;
+ Str img_alt;
++ struct input_alt_attr input_alt;
+ char fontstat[FONTSTAT_SIZE];
+ short nobr_level;
+ Lineprop prev_ctype;
+@@ -591,6 +599,7 @@
+ short nobr_level;
+ Anchor anchor;
+ Str img_alt;
++ struct input_alt_attr input_alt;
+ char fontstat[FONTSTAT_SIZE];
+ char fontstat_stack[FONT_STACK_SIZE][FONTSTAT_SIZE];
+ int fontstat_sp;
+Index: html.c
+===================================================================
+RCS file: /cvsroot/w3m/w3m/html.c,v
+retrieving revision 1.32
+diff -u -r1.32 html.c
+--- w3m.orig/html.c 14 Aug 2010 01:29:40 -0000 1.32
++++ w3m/html.c 17 Sep 2010 12:18:55 -0000
+@@ -56,6 +56,9 @@
+ ATTR_CORE
+ };
+ #define MAXA_INPUT MAXA_CORE + 12
++unsigned char ALST_BUTTON[] =
++ { ATTR_TYPE, ATTR_VALUE, ATTR_NAME, ATTR_CORE };
++#define MAXA_BUTTON MAXA_CORE + 3
+ unsigned char ALST_TEXTAREA[] =
+ { ATTR_COLS, ATTR_ROWS, ATTR_NAME, ATTR_READONLY, ATTR_CORE };
+ #define MAXA_TEXTAREA MAXA_CORE + 4
+@@ -247,24 +250,24 @@
+ {"/bdo", NULL, 0, TFLG_END}, /* 121 HTML_N_BDO */
+ {"big", ALST_NOP, MAXA_NOP, 0}, /* 122 HTML_BIG */
+ {"/big", NULL, 0, TFLG_END}, /* 123 HTML_N_BIG */
+- {"button", ALST_NOP, MAXA_NOP, 0}, /* 124 HTML_BUTTON */
+- {"fieldset", ALST_NOP, MAXA_NOP, 0}, /* 125 HTML_FIELDSET */
+- {"/fieldset", NULL, 0, TFLG_END}, /* 126 HTML_N_FIELDSET */
+- {"iframe", ALST_NOP, MAXA_NOP, 0}, /* 127 HTML_IFRAME */
+- {"label", ALST_NOP, MAXA_NOP, 0}, /* 128 HTML_LABEL */
+- {"/label", NULL, 0, TFLG_END}, /* 129 HTML_N_LABEL */
+- {"legend", ALST_NOP, MAXA_NOP, 0}, /* 130 HTML_LEGEND */
+- {"/legend", NULL, 0, TFLG_END}, /* 131 HTML_N_LEGEND */
+- {"noscript", ALST_NOP, MAXA_NOP, 0}, /* 132 HTML_NOSCRIPT */
+- {"/noscript", NULL, 0, TFLG_END}, /* 133 HTML_N_NOSCRIPT */
+- {"object", ALST_NOP, MAXA_NOP, 0}, /* 134 HTML_OBJECT */
+- {"optgroup", ALST_NOP, MAXA_NOP, 0}, /* 135 HTML_OPTGROUP */
+- {"/optgroup", NULL, 0, TFLG_END}, /* 136 HTML_N_OPTGROUP */
+- {"param", ALST_NOP, MAXA_NOP, 0}, /* 137 HTML_PARAM */
+- {"small", ALST_NOP, MAXA_NOP, 0}, /* 138 HTML_SMALL */
+- {"/small", NULL, 0, TFLG_END}, /* 139 HTML_N_SMALL */
++ {"button", ALST_BUTTON, MAXA_BUTTON, 0}, /* 124 HTML_BUTTON */
++ {"/button", NULL, 0, TFLG_END}, /* 125 HTML_N_BUTTON */
++ {"fieldset", ALST_NOP, MAXA_NOP, 0}, /* 126 HTML_FIELDSET */
++ {"/fieldset", NULL, 0, TFLG_END}, /* 127 HTML_N_FIELDSET */
++ {"iframe", ALST_NOP, MAXA_NOP, 0}, /* 128 HTML_IFRAME */
++ {"label", ALST_NOP, MAXA_NOP, 0}, /* 129 HTML_LABEL */
++ {"/label", NULL, 0, TFLG_END}, /* 130 HTML_N_LABEL */
++ {"legend", ALST_NOP, MAXA_NOP, 0}, /* 131 HTML_LEGEND */
++ {"/legend", NULL, 0, TFLG_END}, /* 132 HTML_N_LEGEND */
++ {"noscript", ALST_NOP, MAXA_NOP, 0}, /* 133 HTML_NOSCRIPT */
++ {"/noscript", NULL, 0, TFLG_END}, /* 134 HTML_N_NOSCRIPT */
++ {"object", ALST_NOP, MAXA_NOP, 0}, /* 135 HTML_OBJECT */
++ {"optgroup", ALST_NOP, MAXA_NOP, 0}, /* 136 HTML_OPTGROUP */
++ {"/optgroup", NULL, 0, TFLG_END}, /* 137 HTML_N_OPTGROUP */
++ {"param", ALST_NOP, MAXA_NOP, 0}, /* 138 HTML_PARAM */
++ {"small", ALST_NOP, MAXA_NOP, 0}, /* 139 HTML_SMALL */
++ {"/small", NULL, 0, TFLG_END}, /* 140 HTML_N_SMALL */
+
+- {NULL, NULL, 0, 0}, /* 140 Undefined */
+ {NULL, NULL, 0, 0}, /* 141 Undefined */
+ {NULL, NULL, 0, 0}, /* 142 Undefined */
+ {NULL, NULL, 0, 0}, /* 143 Undefined */
+Index: html.h
+===================================================================
+RCS file: /cvsroot/w3m/w3m/html.h,v
+retrieving revision 1.31
+diff -u -r1.31 html.h
+--- w3m.orig/html.h 14 Aug 2010 01:29:40 -0000 1.31
++++ w3m/html.h 17 Sep 2010 12:18:55 -0000
+@@ -214,21 +214,22 @@
+ #define HTML_BIG 122
+ #define HTML_N_BIG 123
+ #define HTML_BUTTON 124
+-#define HTML_FIELDSET 125
+-#define HTML_N_FIELDSET 126
+-#define HTML_IFRAME 127
+-#define HTML_LABEL 128
+-#define HTML_N_LABEL 129
+-#define HTML_LEGEND 130
+-#define HTML_N_LEGEND 131
+-#define HTML_NOSCRIPT 132
+-#define HTML_N_NOSCRIPT 133
+-#define HTML_OBJECT 134
+-#define HTML_OPTGROUP 135
+-#define HTML_N_OPTGROUP 136
+-#define HTML_PARAM 137
+-#define HTML_SMALL 138
+-#define HTML_N_SMALL 139
++#define HTML_N_BUTTON 125
++#define HTML_FIELDSET 126
++#define HTML_N_FIELDSET 127
++#define HTML_IFRAME 128
++#define HTML_LABEL 129
++#define HTML_N_LABEL 130
++#define HTML_LEGEND 131
++#define HTML_N_LEGEND 132
++#define HTML_NOSCRIPT 133
++#define HTML_N_NOSCRIPT 134
++#define HTML_OBJECT 135
++#define HTML_OPTGROUP 136
++#define HTML_N_OPTGROUP 137
++#define HTML_PARAM 138
++#define HTML_SMALL 139
++#define HTML_N_SMALL 140
+
+ /* pseudo tag */
+ #define HTML_SELECT_INT 160
+Index: proto.h
+===================================================================
+RCS file: /cvsroot/w3m/w3m/proto.h,v
+retrieving revision 1.104
+diff -u -r1.104 proto.h
+--- w3m.orig/proto.h 25 Jul 2010 09:55:05 -0000 1.104
++++ w3m/proto.h 17 Sep 2010 12:18:55 -0000
+@@ -207,6 +207,8 @@
+ extern Str process_img(struct parsed_tag *tag, int width);
+ extern Str process_anchor(struct parsed_tag *tag, char *tagbuf);
+ extern Str process_input(struct parsed_tag *tag);
++extern Str process_button(struct parsed_tag *tag);
++extern Str process_n_button(void);
+ extern Str process_select(struct parsed_tag *tag);
+ extern Str process_n_select(void);
+ extern void feed_select(char *str);
+Index: table.c
+===================================================================
+RCS file: /cvsroot/w3m/w3m/table.c,v
+retrieving revision 1.58
+diff -u -r1.58 table.c
+--- w3m.orig/table.c 9 Aug 2010 11:59:19 -0000 1.58
++++ w3m/table.c 17 Sep 2010 12:18:55 -0000
+@@ -2878,6 +2878,14 @@
+ tmp = process_input(tag);
+ feed_table1(tbl, tmp, mode, width);
+ break;
++ case HTML_BUTTON:
++ tmp = process_button(tag);
++ feed_table1(tbl, tmp, mode, width);
++ break;
++ case HTML_N_BUTTON:
++ tmp = process_n_button();
++ feed_table1(tbl, tmp, mode, width);
++ break;
+ case HTML_SELECT:
+ tmp = process_select(tag);
+ if (tmp)
+Index: tagtable.tab
+===================================================================
+RCS file: /cvsroot/w3m/w3m/tagtable.tab,v
+retrieving revision 1.14
+diff -u -r1.14 tagtable.tab
+--- w3m.orig/tagtable.tab 14 Aug 2010 01:29:40 -0000 1.14
++++ w3m/tagtable.tab 17 Sep 2010 12:18:55 -0000
+@@ -176,6 +176,7 @@
+ big HTML_BIG
+ /big HTML_N_BIG
+ button HTML_BUTTON
++/button HTML_N_BUTTON
+ fieldset HTML_FIELDSET
+ /fieldset HTML_N_FIELDSET
+ iframe HTML_IFRAME
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 04:15:52 +0000