Start implementing editor commands

This first step allows you to press the semicolon key to enter command
mode, where you can type into a command line. Currently, pressing enter
when in command mode will clear the command line but since there are no
commands implemented it doesn't matter what you type in there.

1 files changed, 2 insertions, 0 deletions

diff --git a/editor.h b/editor.h
index 00695fe..52daa06 100644
--- a/editor.h
+++ b/editor.h
@@ -33,12 +33,14 @@ struct editor_state {
 	 * letter will be inserted when entering insert mode.
 	 */
 	int pressed_insert_key;
+	struct textbuf cmdline;
 };
 
 void init_editor(struct editor_state* editor);
 
 void editor_set_status_message(struct editor_state* editor, const char* format, ...);
 char* editor_prompt(struct editor_state* editor, char* prompt, void (*callback)(struct editor_state*, char*, int));
+void editor_run_command(struct editor_state *editor);
 void editor_try_quit(struct editor_state *editor);
 
 void editor_move_left(struct editor_state *);