X-Git-Url: https://git.xinqibao.xyz/st.git/blobdiff_plain/462a966ee2c0f49f432bedaf8e6ebdff995262a9..f471a32d29ad9e5e06cf5e5d5efc8422483f535e:/st.c?ds=inline

diff --git a/st.c b/st.c
index 655d5a3..bf3993a 100644
--- a/st.c
+++ b/st.c
@@ -291,7 +291,7 @@ static void ttywrite(const char *, size_t);
 static void xdraws(char *, Glyph, int, int, int, int);
 static void xhints(void);
 static void xclear(int, int, int, int);
-static void xcopy();
+static void xcopy(void);
 static void xdrawcursor(void);
 static void xinit(void);
 static void xloadcols(void);
@@ -311,12 +311,13 @@ static void brelease(XEvent *);
 static void bpress(XEvent *);
 static void bmotion(XEvent *);
 static void selnotify(XEvent *);
+static void selclear(XEvent *);
 static void selrequest(XEvent *);
 
 static void selinit(void);
 static inline bool selected(int, int);
 static void selcopy(void);
-static void selpaste();
+static void selpaste(void);
 static void selscroll(int, int);
 
 static int utf8decode(char *, long *);
@@ -336,6 +337,7 @@ static void (*handler[LASTEvent])(XEvent *) = {
 	[MotionNotify] = bmotion,
 	[ButtonPress] = bpress,
 	[ButtonRelease] = brelease,
+	[SelectionClear] = selclear,
 	[SelectionNotify] = selnotify,
 	[SelectionRequest] = selrequest,
 };
@@ -612,6 +614,13 @@ selpaste() {
 	XConvertSelection(xw.dpy, XA_PRIMARY, sel.xtarget, XA_PRIMARY, xw.win, CurrentTime);
 }
 
+void selclear(XEvent *e) {
+	if(sel.bx == -1)
+		return;
+	sel.bx = -1;
+	tsetdirt(sel.b.y, sel.e.y);
+}
+
 void
 selrequest(XEvent *e) {
 	XSelectionRequestEvent *xsre;
@@ -2059,7 +2068,7 @@ xdrawcursor(void) {
 	} else
 		xclear(oldx, oldy, oldx, oldy);
 
-	xcopy(oldx, oldy, 1, 1);
+	xcopy();
 
 	/* draw the new one */
 	if(!(term.c.state & CURSOR_HIDE)) {
@@ -2074,7 +2083,7 @@ xdrawcursor(void) {
 		oldx = term.c.x, oldy = term.c.y;
 	}
 
-	xcopy(term.c.x, term.c.y, 1, 1);
+	xcopy();
 }
 
 void