3 files changed, 24 insertions, 28 deletions

diff --git a/main.c b/main.c
index 89f649a..6e86494 100644
--- a/main.c
+++ b/main.c
@@ -87,8 +87,6 @@ static const char *insert_register(Vis*, const char *keys, const Arg *arg);
 /* show a user prompt to get input with title arg->s */
 static const char *prompt_search(Vis*, const char *keys, const Arg *arg);
 static const char *prompt_cmd(Vis*, const char *keys, const Arg *arg);
-/* evaluate user input at prompt, perform search or execute a command */
-static const char *prompt_enter(Vis*, const char *keys, const Arg *arg);
 /* exit command mode if the last char is deleted */
 static const char *prompt_backspace(Vis*, const char *keys, const Arg *arg);
 /* blocks to read 3 consecutive digits and inserts the corresponding byte value */
@@ -764,7 +762,7 @@ static KeyAction vis_action[] = {
 	[VIS_ACTION_PROMPT_ENTER] = {
 		"prompt-enter",
 		"Execute current prompt content",
-		prompt_enter
+		call, { .f = vis_prompt_enter }
 	},
 	[VIS_ACTION_PROMPT_SHOW_VISUAL] = {
 		"prompt-show-visual",
@@ -1369,25 +1367,10 @@ static const char *prompt_cmd(Vis *vis, const char *keys, const Arg *arg) {
 	return keys;
 }
 
-static const char *prompt_enter(Vis *vis, const char *keys, const Arg *arg) {
-	char *s = vis_prompt_get(vis);
-	/* it is important to switch back to the previous mode, which hides
-	 * the prompt and more importantly resets vis->win to the currently
-	 * focused editor window *before* anything is executed which depends
-	 * on vis->win.
-	 */
-	vis_mode_set(vis, vis->mode_before_prompt);
-	if (s && *s && vis_prompt_cmd(vis, vis->prompt_type, s) && vis->running)
-		vis_mode_switch(vis, VIS_MODE_NORMAL);
-	free(s);
-	vis_draw(vis);
-	return keys;
-}
-
 static const char *prompt_backspace(Vis *vis, const char *keys, const Arg *arg) {
 	char *cmd = vis_prompt_get(vis);
 	if (!cmd || !*cmd)
-		prompt_enter(vis, keys, NULL);
+		vis_mode_switch(vis, VIS_MODE_NORMAL);
 	else
 		delete(vis, keys, &(const Arg){ .i = MOVE_CHAR_PREV });
 	free(cmd);
diff --git a/vis.c b/vis.c
index f690ec1..f8853cd 100644
--- a/vis.c
+++ b/vis.c
@@ -126,6 +126,7 @@ typedef struct {             /* command definitions for the ':'-prompt */
 	enum CmdOpt opt;     /* command option flags */
 } Command;
 
+static void mode_set(Vis *vis, Mode *new_mode);
 /** window / file handling */
 
 static void file_free(Vis *vis, File *file) {
@@ -766,7 +767,7 @@ static void vis_mode_operator_leave(Vis *vis, Mode *new) {
 static void vis_mode_operator_input(Vis *vis, const char *str, size_t len) {
 	/* invalid operator */
 	action_reset(vis, &vis->action);
-	vis_mode_set(vis, vis->mode_prev);
+	mode_set(vis, vis->mode_prev);
 }
 
 static void vis_mode_visual_enter(Vis *vis, Mode *old) {
@@ -1513,7 +1514,7 @@ static void action_do(Vis *vis, Action *a) {
 		if (a->op == &ops[OP_CHANGE])
 			vis_mode_switch(vis, VIS_MODE_INSERT);
 		else if (vis->mode == &vis_modes[VIS_MODE_OPERATOR])
-			vis_mode_set(vis, vis->mode_prev);
+			mode_set(vis, vis->mode_prev);
 		else if (vis->mode->visual)
 			vis_mode_switch(vis, VIS_MODE_NORMAL);
 		text_snapshot(txt);
@@ -1536,7 +1537,7 @@ static void action_reset(Vis *vis, Action *a) {
 	a->reg = NULL;
 }
 
-void vis_mode_set(Vis *vis, Mode *new_mode) {
+static void mode_set(Vis *vis, Mode *new_mode) {
 	if (vis->mode == new_mode)
 		return;
 	if (vis->mode->leave)
@@ -2851,7 +2852,7 @@ bool vis_operator(Vis *vis, enum VisOperator id) {
 }
 
 void vis_mode_switch(Vis *vis, enum VisMode mode) {
-	vis_mode_set(vis, &vis_modes[mode]);
+	mode_set(vis, &vis_modes[mode]);
 }
 
 bool vis_motion(Vis *vis, enum VisMotion motion, ...) {
@@ -3075,3 +3076,17 @@ void vis_insert_nl(Vis *vis) {
 	if (vis->autoindent)
 		copy_indent_from_previous_line(vis->win);
 }
+
+void vis_prompt_enter(Vis *vis) {
+	char *s = vis_prompt_get(vis);
+	/* it is important to switch back to the previous mode, which hides
+	 * the prompt and more importantly resets vis->win to the currently
+	 * focused editor window *before* anything is executed which depends
+	 * on vis->win.
+	 */
+	mode_set(vis, vis->mode_before_prompt);
+	if (s && *s && vis_prompt_cmd(vis, vis->prompt_type, s) && vis->running)
+		vis_mode_switch(vis, VIS_MODE_NORMAL);
+	free(s);
+	vis_draw(vis);
+}
diff --git a/vis.h b/vis.h
index c427d06..80e781c 100644
--- a/vis.h
+++ b/vis.h
@@ -44,8 +44,6 @@ typedef struct {
 	const char *alias;
 } KeyBinding;
 
-
-
 Vis *vis_new(Ui*);
 void vis_free(Vis*);
 void vis_resize(Vis*);
@@ -77,6 +75,8 @@ void vis_window_next(Vis*);
 void vis_window_prev(Vis*);
 /* display a user prompt with a certain title and default text */
 void vis_prompt_show(Vis*, const char *title, const char *text);
+/* TODO: bad abstraction */
+void vis_prompt_enter(Vis*);
 /* hide the user prompt if it is currently shown */
 void vis_prompt_hide(Vis*);
 /* return the content of the command prompt in a malloc(3)-ed string
@@ -124,9 +124,6 @@ bool vis_mode_map(Vis*, enum VisMode, const char *name, KeyBinding*);
 bool vis_mode_unmap(Vis*, enum VisMode, const char *name); 
 bool vis_mode_bindings(Vis*, enum VisMode, KeyBinding **bindings);
 const char *vis_mode_status(Vis*);
-/* TODO: temporary */
-typedef struct Mode Mode;
-void vis_mode_set(Vis*, Mode*);
 
 bool vis_action_register(Vis*, KeyAction*);
 
@@ -335,6 +332,7 @@ bool vis_signal_handler(Vis*, int signum, const siginfo_t *siginfo,
 	const void *context);
 
 /* TODO: temporary */
+typedef struct Mode Mode;
 typedef struct Operator Operator;
 typedef struct Movement Movement;
 typedef struct TextObject TextObject;