commit 1c412d480d6f8b782a3aa610e0396a678bfecddb
from: Omar Polo <op@omarpolo.com>
date: Fri Jun 25 08:42:10 2021 UTC

added next/previous-heading

commit - 355bef226138f678eb361d2bf22a519aac1480db
commit + 1c412d480d6f8b782a3aa610e0396a678bfecddb
blob - 6aa7db1e21900bc97c85a23265c4d16e96f53054
blob + 0cc60ba3b81b4d29416b8225cb49eb2c98f004e7
--- ChangeLog
+++ ChangeLog
@@ -1,3 +1,8 @@
+2021-06-25  Omar Polo  <op@omarpolo.com>
+
+	* cmd.c (cmd_next_heading): added next-heading (C-c n)
+	(cmd_previous_heading): added previous-heading (C-c p)
+
 2021-06-24  Omar Polo  <op@omarpolo.com>
 
 	* ui.c (load_default_keys): bind > to load-url
blob - 10a5e4971dcef9c4d0a7b0bfe0a5e295707b8f68
blob + 0dfc9e501a00afc9f03d3595ce80c950c1562ec6
--- cmd.c
+++ cmd.c
@@ -274,9 +274,53 @@ cmd_next_button(struct buffer *buffer)
 		}
 		cmd_next_line(buffer);
 	} while (buffer->current_line->parent->type != LINE_LINK);
+}
+
+static inline int
+is_heading(const struct line *l)
+{
+	return l->type == LINE_TITLE_1 ||
+		l->type == LINE_TITLE_2 ||
+		l->type == LINE_TITLE_3;
+}
+
+void
+cmd_previous_heading(struct buffer *buffer)
+{
+	struct excursion place;
+
+	save_excursion(&place, buffer);
+
+	do {
+		if (buffer->current_line == NULL ||
+		    buffer->current_line == TAILQ_FIRST(&buffer->head)) {
+			restore_excursion(&place, buffer);
+			message("No previous heading");
+			return;
+		}
+		cmd_previous_line(buffer);
+	} while (!is_heading(buffer->current_line->parent));
 }
 
 void
+cmd_next_heading(struct buffer *buffer)
+{
+	struct excursion place;
+
+	save_excursion(&place, buffer);
+
+	do {
+		if (buffer->current_line == NULL ||
+		    buffer->current_line == TAILQ_LAST(&buffer->head, vhead)) {
+			restore_excursion(&place, buffer);
+			message("No next heading");
+			return;
+		}
+		cmd_next_line(buffer);
+	} while (!is_heading(buffer->current_line->parent));
+}
+
+void
 cmd_previous_page(struct buffer *buffer)
 {
 	struct tab *tab = current_tab();
blob - c7a8148ba7f7f0121425724656ae3a293546625d
blob + 8cceff520e50d166999917d6013a2024501f07f3
--- cmd.h
+++ cmd.h
@@ -27,6 +27,8 @@ CMD(cmd_push_button);
 CMD(cmd_push_button_new_tab);
 CMD(cmd_previous_button);
 CMD(cmd_next_button);
+CMD(cmd_previous_heading);
+CMD(cmd_next_heading);
 CMD(cmd_previous_page);
 CMD(cmd_next_page);
 CMD(cmd_clear_minibuf);
blob - 837944f20a483d3f73d5777a9733be2dc905d9b3
blob + e2c7d64c07d6c03008d2aed3f47d819709ee11f7
--- telescope.1
+++ telescope.1
@@ -168,6 +168,10 @@ kill-telescope
 clear-minibuf
 .It M-x
 execute-extended-command
+.It C-c p
+previous-heading
+.It C-c n
+next-heading
 .It >
 load-url
 .It C-x C-f
@@ -347,10 +351,14 @@ Move point at the beginning of the current (visual) li
 Move point at the end of the current (visual) line.
 .It Ic next-button
 Move point to the next link.
+.It Ic next-heading
+Move point to the next heading.
 .It Ic next-line
 Move point to the next (visual) line, in the same column if possible.
 .It Ic previous-button
 Move point to the previous link.
+.It Ic previous-heading
+Move point to the previous heading.
 .It Ic previous-line
 Move point to the previous (visual) line.
 .El
blob - fd9b8a7dec36cd6bc2f201cf6ad4448100550909
blob + a5f10a6925afbd94391c9ed4af684a0889794f47
--- ui.c
+++ ui.c
@@ -180,6 +180,9 @@ load_default_keys(void)
 
 	global_set_key("M-x",		cmd_execute_extended_command);
 
+	global_set_key("C-c p",		cmd_previous_heading);
+	global_set_key("C-c n",		cmd_next_heading);
+
 	global_set_key(">",		cmd_load_url);
 	global_set_key("C-x C-f",	cmd_load_url);
 	global_set_key("C-x M-f",	cmd_load_current_url);