From ed6e3b67c2de520e159819f4ad0ba64650bd1470 Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Tue, 31 Mar 2026 07:56:00 -0400
Subject: Started rewriting bits of edbox.c in asm. Now 5219 bytes free.

---
 src/edbox.c | 21 ++++++++++++---------
 src/edbox.h |  8 ++++----
 2 files changed, 16 insertions(+), 13 deletions(-)

(limited to 'src')

diff --git a/src/edbox.c b/src/edbox.c
index ff61359..126762a 100644
--- a/src/edbox.c
+++ b/src/edbox.c
@@ -13,25 +13,19 @@ static char old_len;
 static char typeover;
 
 char edbox_visible = 0;
-static char edbox_pos; /* range 0 to EDBOX_SIZE - 1 */
+char edbox_pos; /* range 0 to EDBOX_SIZE - 1 */
 char edbox_len; /* idem */
 
 void (*edbox_callback)(void);
 
-static void hide_cursor(void) {
+void hide_cursor(void) {
 	edit_box[edbox_pos] &= 0x7f;
 }
 
-static void show_cursor(void) {
+void show_cursor(void) {
 	edit_box[edbox_pos] |= 0x80;
 }
 
-void edbox_clear(void) {
-	bzero(edit_box, EDBOX_SIZE + 1);
-	edbox_pos = edbox_len = 0;
-	show_cursor(); // not needed? seems it is..
-}
-
 void edbox_show(void) {
 	u16 addr;
 
@@ -291,6 +285,14 @@ void edbox_keystroke(char c) {
 	if(edbox_visible) edbox_show();
 }
 
+/* see edboxutl.s for the asm rewrites of these */
+#if 0
+void edbox_clear(void) {
+	bzero(edit_box, EDBOX_SIZE + 1);
+	edbox_pos = edbox_len = 0;
+	show_cursor(); // not needed? seems it is..
+}
+
 void edbox_addchr(char c) {
 	edit_box[edbox_len++] = c;
 	edbox_pos = edbox_len;
@@ -307,3 +309,4 @@ void edbox_set(char *contents) {
 	}
 	edbox_pos = edbox_len;
 }
+#endif
diff --git a/src/edbox.h b/src/edbox.h
index ae0acfd..67fd3fa 100644
--- a/src/edbox.h
+++ b/src/edbox.h
@@ -11,7 +11,7 @@ extern char edbox_visible;
 extern char edbox_len;
 
 /* clear the contents of the edit box (whether it's visible or not) */
-void edbox_clear(void);
+void __fastcall__ edbox_clear(void);
 
 /* make the edit box visible */
 void edbox_show(void);
@@ -30,10 +30,10 @@ void edbox_keystroke(char c);
 extern void (*edbox_callback)(void);
 
 /* set edit box contents (clears out whatever was there) */
-void edbox_set(char *contents);
+void __fastcall__ edbox_set(char *contents);
 
 /* append a space to the edit box */
-void edbox_addchr(char c);
+void __fastcall__ edbox_addchr(char c);
 
 /* append a space to the edit box */
-void edbox_space(void);
+void __fastcall__ edbox_space(void);
-- 
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