Ignore first keypress after entering insert mode

This fixes the problem where the key used to enter insert mode ('i' for
example) would also be typed into the document.

1 files changed, 3 insertions, 0 deletions

diff --git a/input.c b/input.c
index 37f4c2e..74222bb 100644
--- a/input.c
+++ b/input.c
@@ -61,6 +61,7 @@ void editor_process_keypress(struct editor_state *editor, SDL_Keysym *keysym)
 			break;
 		case SDLK_i:
 			editor->mode = EDITOR_MODE_INSERT;
+			editor->pressed_insert_key = 1;
 			break;
 		case SDLK_a:
 			if (keysym->mod & KMOD_SHIFT)
@@ -68,6 +69,7 @@ void editor_process_keypress(struct editor_state *editor, SDL_Keysym *keysym)
 			else
 				editor_move_right(editor);
 			editor->mode = EDITOR_MODE_INSERT;
+			editor->pressed_insert_key = 1;
 			break;
 		case SDLK_o:
 			if (keysym->mod & KMOD_SHIFT)
@@ -75,6 +77,7 @@ void editor_process_keypress(struct editor_state *editor, SDL_Keysym *keysym)
 			else
 				editor_add_line_below(editor);
 			editor->mode = EDITOR_MODE_INSERT;
+			editor->pressed_insert_key = 1;
 			break;
 		case SDLK_k:
 			editor_move_up(editor);