commit 55eb4d95383ce078ff680fc9c145359cc030b407
from: Omar Polo <op@omarpolo.com>
date: Thu Aug 12 08:32:38 2021 UTC

new_tab: allow to add the tab after a current one

this allows cmd_push_button_new_tab to open the new tab right *after*
the current one, instead that always at the end.

commit - bc55cdb9b8678689c6f39504ccf17cf1d0f943d5
commit + 55eb4d95383ce078ff680fc9c145359cc030b407
blob - 46a9b460d3f3c93beb6740d499fcfadd415807cd
blob + 32c70afcbbdb043a9d5ad98b3447bb5f376e746b
--- ChangeLog
+++ ChangeLog
@@ -1,4 +1,6 @@
 2021-08-12  Omar Polo  <op@omarpolo.com>
+
+	* cmd.c (cmd_push_button_new_tab): open new tab right after the current one
 
 	* telescope.c (load_url): improved reload command: it doesn't push the current url to the history anymore.
 
blob - 767741497ace904ea7b086af834965318b22d7fd
blob + 85eeb5aaa7f8fd829c100ba6bf310e716396cdfd
--- cmd.c
+++ cmd.c
@@ -319,7 +319,7 @@ cmd_push_button_new_tab(struct buffer *buffer)
 	if (vl == NULL || vl->parent->type != LINE_LINK)
 		return;
 
-	new_tab(vl->parent->alt, current_tab->hist_cur->h);
+	new_tab(vl->parent->alt, current_tab->hist_cur->h, current_tab);
 }
 
 void
@@ -477,7 +477,7 @@ cmd_tab_new(struct buffer *buffer)
 	if ((url = new_tab_url) == NULL)
 		url = NEW_TAB_URL;
 
-	new_tab(url, NULL);
+	new_tab(url, NULL, NULL);
 }
 
 void
blob - 0bf6e95212e5111ca64597b50810501f53237a9b
blob + d2223ed921f396012bb4c6436115abc2c3920096
--- telescope.c
+++ telescope.c
@@ -975,8 +975,8 @@ load_last_session(void)
 
 	if ((session = fopen(session_file, "r")) == NULL) {
 		/* first time? */
-		new_tab("about:new", NULL);
-		switch_to_tab(new_tab("about:help", NULL));
+		new_tab("about:new", NULL, NULL);
+		switch_to_tab(new_tab("about:help", NULL, NULL));
 		return;
 	}
 
@@ -984,7 +984,7 @@ load_last_session(void)
                 if ((nl = strchr(line, '\n')) != NULL)
 			*nl = '\0';
 		parse_session_line(line, &title, &flags);
-		if ((tab = new_tab(line, NULL)) == NULL)
+		if ((tab = new_tab(line, NULL, NULL)) == NULL)
 			err(1, "new_tab");
                 strlcpy(tab->buffer.page.title, title,
 		    sizeof(tab->buffer.page.title));
@@ -1002,7 +1002,7 @@ load_last_session(void)
 		switch_to_tab(curr);
 
 	if (last_time_crashed())
-		switch_to_tab(new_tab("about:crash", NULL));
+		switch_to_tab(new_tab("about:crash", NULL, NULL));
 
 	return;
 }
@@ -1200,7 +1200,7 @@ main(int argc, char * const *argv)
 	if (ui_init()) {
 		load_last_session();
 		if (has_url || TAILQ_EMPTY(&tabshead))
-			new_tab(url, NULL);
+			new_tab(url, NULL, NULL);
 
 		sandbox_ui_process();
 		ui_main_loop();
blob - 2c550124b6532106073abc2987c978dc57e8a631
blob + 3128c6590eb1ff0691854c1ef52ced466998746a
--- ui.c
+++ ui.c
@@ -980,7 +980,7 @@ tab_new_id(void)
 }
 
 struct tab *
-new_tab(const char *url, const char *base)
+new_tab(const char *url, const char *base, struct tab *after)
 {
 	struct tab	*tab;
 
@@ -999,10 +999,14 @@ new_tab(const char *url, const char *base)
 		tab->flags |= TAB_LAZY;
 	switch_to_tab(tab);
 
-	if (TAILQ_EMPTY(&tabshead))
-		TAILQ_INSERT_HEAD(&tabshead, tab, tabs);
-	else
-		TAILQ_INSERT_TAIL(&tabshead, tab, tabs);
+	if (after != NULL)
+		TAILQ_INSERT_AFTER(&tabshead, after, tab, tabs);
+	else {
+		if (TAILQ_EMPTY(&tabshead))
+			TAILQ_INSERT_HEAD(&tabshead, tab, tabs);
+		else
+			TAILQ_INSERT_TAIL(&tabshead, tab, tabs);
+	}
 
 	load_url_in_tab(tab, url, base, 0);
 	return tab;
blob - d043c8026f06fcfa44dd26e43e5abc4f11700f9e
blob + 0d4ad22b7005186c29b924d57b2036c982d33765
--- ui.h
+++ ui.h
@@ -125,7 +125,7 @@ void		 start_loading_anim(struct tab *);
 void		 load_url_in_tab(struct tab *, const char *, const char *, int);
 void		 switch_to_tab(struct tab *);
 struct buffer	*current_buffer(void);
-struct tab	*new_tab(const char *, const char *base);
+struct tab	*new_tab(const char *, const char *base, struct tab *);
 unsigned int	 tab_new_id(void);
 
 int		 ui_print_colors(void);