commit - b3884fbee299f6fe654945d9e604f954f3e3c7e1
commit + e5a2797faaeff6b9a4012a166ab9caa6c3634a5d
blob - 4921c7cc43fd690351ac45d913b66f08dfe8d63a
blob + 42c6cf2f7c3255420553a008549209927297e980
--- cmd.c
+++ cmd.c
@@ -18,6 +18,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "defaults.h"
 #include "minibuffer.h"
 #include "telescope.h"
 #include "ui.h"
@@ -346,7 +347,7 @@ cmd_execute_extended_command(struct buffer *buffer)
 	}
 
 	enter_minibuffer(eecmd_self_insert, eecmd_select, exit_minibuffer,
-	    &eecmd_history);
+	    &eecmd_history, NULL, NULL);
 
 	len = sizeof(ministate.prompt);
 	strlcpy(ministate.prompt, "", len);
@@ -481,7 +482,7 @@ cmd_load_url(struct buffer *buffer)
 	}
 
 	enter_minibuffer(lu_self_insert, lu_select, exit_minibuffer,
-	    &lu_history);
+	    &lu_history, NULL, NULL);
 	strlcpy(ministate.prompt, "Load URL: ", sizeof(ministate.prompt));
 	strlcpy(ministate.buf, "gemini://", sizeof(ministate.buf));
 	cmd_move_end_of_line(&ministate.buffer);
@@ -498,7 +499,7 @@ cmd_load_current_url(struct buffer *buffer)
 	}
 
 	enter_minibuffer(lu_self_insert, lu_select, exit_minibuffer,
-	    &lu_history);
+	    &lu_history, NULL, NULL);
 	strlcpy(ministate.prompt, "Load URL: ", sizeof(ministate.prompt));
 	strlcpy(ministate.buf, tab->hist_cur->h, sizeof(ministate.buf));
 	ministate.buffer.cpoff = utf8_cplen(ministate.buf);
@@ -509,7 +510,8 @@ cmd_bookmark_page(struct buffer *buffer)
 {
 	struct tab *tab = current_tab();
 
-	enter_minibuffer(lu_self_insert, bp_select, exit_minibuffer, NULL);
+	enter_minibuffer(lu_self_insert, bp_select, exit_minibuffer, NULL,
+	    NULL, NULL);
 	strlcpy(ministate.prompt, "Bookmark URL: ", sizeof(ministate.prompt));
 	strlcpy(ministate.buf, tab->hist_cur->h, sizeof(ministate.buf));
 	ministate.buffer.cpoff = utf8_cplen(ministate.buf);
blob - 2fe5346dd4f33ba360dc7ebbe925293061ce3f55
blob + 5354c5fd3f762db6e1f280b5d2f04c8d41708314
--- minibuffer.c
+++ minibuffer.c
@@ -230,7 +230,8 @@ read_select(void)
 
 void
 enter_minibuffer(void (*self_insert_fn)(void), void (*donefn)(void),
-    void (*abortfn)(void), struct histhead *hist)
+    void (*abortfn)(void), struct histhead *hist,
+    complfn *complfn, void *compldata)
 {
 	in_minibuffer = 1;
 	base_map = &minibuffer_map;
@@ -273,7 +274,7 @@ yornp(const char *prompt, void (*fn)(int, struct tab*)
 	yornp_cb = fn;
 	yornp_data = data;
 	enter_minibuffer(yornp_self_insert, yornp_self_insert,
-	    yornp_abort, NULL);
+	    yornp_abort, NULL, NULL, NULL);
 
 	len = sizeof(ministate.prompt);
 	strlcpy(ministate.prompt, prompt, len);
@@ -285,7 +286,7 @@ yornp(const char *prompt, void (*fn)(int, struct tab*)
  */
 void
 completing_read(const char *prompt, void (*fn)(const char *, struct tab *),
-    struct tab *data)
+    struct tab *data, complfn *complfn, void *compldata)
 {
 	size_t len;
 
@@ -295,7 +296,7 @@ completing_read(const char *prompt, void (*fn)(const c
 	read_cb = fn;
 	read_data = data;
 	enter_minibuffer(read_self_insert, read_select, read_abort,
-	    &read_history);
+	    &read_history, complfn, compldata);
 
 	len = sizeof(ministate.prompt);
 	strlcpy(ministate.prompt, prompt, len);
blob - 0f071031d53a8afd61783699b42ee014688d2710
blob + e6577cbd7191c8338c24499cb418c43757f399fd
--- minibuffer.h
+++ minibuffer.h
@@ -19,12 +19,29 @@
 
 #include "telescope.h"
 
+/* need to be true-ish */
+#define MB_READ		1
+#define MB_COMPREAD	2
+
+typedef char *(complfn)(void *);
+
 void	 enter_minibuffer(void(*)(void), void(*)(void), void(*)(void),
-	     struct histhead *);
+    struct histhead *,
+    complfn *, void *);
+
 void	 exit_minibuffer(void);
 void	 yornp(const char *, void (*)(int, struct tab *), struct tab *);
+
+/*
+ * completing_read asks the user for something using the minibuffer.
+ * The first argument is the string prompt.  The second and third are
+ * the callback to call when done and the data; the callback function
+ * can't be NULL.  The last two arguments are the completion function
+ * and its data; if not given, no completion will be shown.  The
+ * function providing the completion will be called asynchronously.
+ */
 void	 completing_read(const char *,
-	     void (*)(const char *, struct tab *),
-	     struct tab *);
+    void (*)(const char *, struct tab *), struct tab *,
+    complfn *, void *);
 
 #endif
blob - e1aaadd77b892a565108349970e26450e6f63462
blob + c976d386465eb4267bed7caa84ca7f6c1671f0a1
--- ui.c
+++ ui.c
@@ -81,7 +81,7 @@ struct thiskey thiskey;
 static struct event	resizeev;
 static struct timeval	resize_timer = { 0, 250000 };
 
-static WINDOW	*tabline, *body, *modeline, *echoarea;
+static WINDOW	*tabline, *body, *modeline, *echoarea, *minibuffer;
 
 int			 body_lines, body_cols;
 
@@ -1106,6 +1106,8 @@ ui_init()
 	if ((modeline = newwin(1, COLS, LINES-2, 0)) == NULL)
 		return 0;
 	if ((echoarea = newwin(1, COLS, LINES-1, 0)) == NULL)
+		return 0;
+	if ((minibuffer = newwin(1, COLS, LINES-1, 0)) == NULL)
 		return 0;
 	if ((help = newwin(1, 1, 1, 0)) == NULL)
 		return 0;
@@ -1191,7 +1193,7 @@ ui_require_input(struct tab *tab, int hide)
 	switch_to_tab(tab);
 
 	enter_minibuffer(ir_self_insert, ir_select, exit_minibuffer,
-	    &ir_history);
+	    &ir_history, NULL, NULL);
 	strlcpy(ministate.prompt, "Input required: ",
 	    sizeof(ministate.prompt));
 	redraw_tab(tab);
@@ -1209,7 +1211,7 @@ void
 ui_read(const char *prompt, void (*fn)(const char*, struct tab *),
     struct tab *data)
 {
-	completing_read(prompt, fn, data);
+	completing_read(prompt, fn, data, NULL, NULL);
 	redraw_tab(current_tab());
 }