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[dump] Added document.dump.terminal_hyperlinks option . Refs #198
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@ -782,6 +782,10 @@ static union option_info config_options_info[] = {
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N_("Whether to print references (URIs) of document links "
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"in dump output.")),
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INIT_OPT_BOOL("document.dump", N_("Terminal hyperlinks"),
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"terminal_hyperlinks", OPT_ZERO, 0,
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N_("Whether to add terminal hyperlinks to dump output. See #198 in github.")),
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INIT_OPT_STRING("document.dump", N_("Separator"),
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"separator", OPT_ZERO, "\n\n",
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N_("String which separates two dumps.")),
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@ -45,6 +45,10 @@ DUMP_FUNCTION_SPECIALIZED(struct document *document, struct dump_output *out)
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const int width = get_opt_int("document.dump.width", NULL);
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#endif /* DUMP_COLOR_MODE_TRUE */
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int current_link_number = 0;
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int dumplinks = get_opt_bool("document.dump.terminal_hyperlinks", NULL);
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struct link *next_link = NULL;
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for (y = 0; y < document->height; y++) {
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#ifdef DUMP_COLOR_MODE_NONE
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int white = 0;
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@ -62,6 +66,14 @@ DUMP_FUNCTION_SPECIALIZED(struct document *document, struct dump_output *out)
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#endif /* DUMP_COLOR_MODE_TRUE */
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for (x = 0; x < document->data[y].length; x++) {
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if (dumplinks) {
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if (is_start_of_link(document, x, y, ¤t_link_number, &next_link)) {
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write_start_of_link(next_link, out);
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}
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if (is_end_of_link(document, x, y, ¤t_link_number, &next_link)) {
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write_end_of_link(out);
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}
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}
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#ifdef DUMP_CHARSET_UTF8
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unicode_val_T c;
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const char *utf8_buf;
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@ -208,6 +208,40 @@ dump_output_flush(struct dump_output *out)
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return 0;
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}
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static int
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is_start_of_link(struct document *document, int x, int y, int *current_link_number, struct link **ret)
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{
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int i = *current_link_number;
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for (; i < document->nlinks; i++) {
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struct link *link = &document->links[i];
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if (link->points[0].x == x && link->points[0].y == y) {
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*current_link_number = i;
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*ret = link;
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return 1;
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}
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}
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return 0;
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}
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static int
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is_end_of_link(struct document *document, int x, int y, int *current_link_number, struct link **ret)
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{
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int i = *current_link_number;
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for (; i < document->nlinks; i++) {
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struct link *link = &document->links[i];
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if (link->points[link->npoints - 1].x == x && link->points[link->npoints - 1].y == y) {
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*current_link_number = i;
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*ret = link;
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return 1;
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}
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}
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return 0;
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}
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static int
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write_char(unsigned char c, struct dump_output *out)
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{
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@ -220,6 +254,29 @@ write_char(unsigned char c, struct dump_output *out)
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return 0;
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}
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static void
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write_start_of_link(struct link *link, struct dump_output *out)
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{
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char buf[D_BUF];
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char *where = link->where ?: link->where_img;
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snprintf(buf, D_BUF, "\033]8;;%s\033\\", where);
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for (char *st = buf; *st; st++) {
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write_char(*st, out);
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}
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}
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static void
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write_end_of_link(struct dump_output *out)
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{
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char buf[] = "\033]8;;\033\\";
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for (char *st = buf; *st; st++) {
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write_char(*st, out);
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}
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}
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static int
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write_color_16(unsigned char color, struct dump_output *out)
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{
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@ -331,13 +388,14 @@ dump_references(struct document *document, int fd, char buf[D_BUF])
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const char *label_key = get_opt_str("document.browse.links.label_key", NULL);
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int headlen = strlen(header);
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int base = strlen(label_key);
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int dumplinks = get_opt_bool("document.dump.terminal_hyperlinks", NULL);
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if (hard_write(fd, header, headlen) != headlen)
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return -1;
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for (x = 0; x < document->nlinks; x++) {
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struct link *link = &document->links[x];
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char *where = link->where;
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char *where = link->where ?: link->where_img;
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size_t reflen;
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if (!where) continue;
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@ -346,18 +404,40 @@ dump_references(struct document *document, int fd, char buf[D_BUF])
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dec2qwerty(x + 1, key_sym, label_key, base);
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if (link->title && *link->title)
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snprintf(buf, D_BUF, "%4s. %s\n\t%s\n",
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if (link->title && *link->title) {
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if (dumplinks) {
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snprintf(buf, D_BUF, "%4s. \033]8;;%s\033\\%s\033]8;;\033\\\n",
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key_sym, where, link->title);
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} else {
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snprintf(buf, D_BUF, "%4s. %s\n\t%s\n",
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key_sym, link->title, where);
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else
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snprintf(buf, D_BUF, "%4s. %s\n",
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}
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} else {
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if (dumplinks) {
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snprintf(buf, D_BUF, "%4s. \033]8;;%s\033\\%s\033]8;;\033\\\n",
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key_sym, where, where);
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} else {
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snprintf(buf, D_BUF, "%4s. %s\n",
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key_sym, where);
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}
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}
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} else {
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if (link->title && *link->title)
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snprintf(buf, D_BUF, " . %s\n\t%s\n",
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if (link->title && *link->title) {
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if (dumplinks) {
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snprintf(buf, D_BUF, " . \033]8;;%s\033\\%s\033]8;;\033\\\n",
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where, link->title);
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} else {
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snprintf(buf, D_BUF, " . %s\n\t%s\n",
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link->title, where);
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else
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snprintf(buf, D_BUF, " . %s\n", where);
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}
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} else {
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if (dumplinks) {
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snprintf(buf, D_BUF, " . \033]8;;%s\033\\%s\033]8;;\033\\\n",
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where, where);
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} else {
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snprintf(buf, D_BUF, " . %s\n", where);
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}
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}
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}
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reflen = strlen(buf);
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