X-Git-Url: https://git.xinqibao.xyz/st.git/blobdiff_plain/0a208cb6168a0acc9b5692b84ef061b25a5e81f1..9b63dd9f435408caf3f91b4dfa9144a611302dd6:/st.c

diff --git a/st.c b/st.c
index d528828..d0f2f5e 100644
--- a/st.c
+++ b/st.c
@@ -32,7 +32,7 @@
 
 #define USAGE \
 	"st-" VERSION ", (c) 2010 st engineers\n" \
-	"usage: st [-t title] [-c class] [-e cmd] [-v]\n"
+	"usage: st [-t title] [-c class] [-v] [-e cmd]\n"
 
 /* Arbitrary sizes */
 #define ESC_TITLE_SIZ 256
@@ -152,6 +152,7 @@ typedef struct {
 	int ex, ey;
 	struct {int x, y;}  b, e;
 	char *clip;
+	Atom xtarget;
 } Selection;
 
 #include "config.h"
@@ -370,6 +371,9 @@ selinit(void) {
 	sel.mode = 0;
 	sel.bx = -1;
 	sel.clip = NULL;
+	sel.xtarget = XInternAtom(xw.dpy, "UTF8_STRING", 0);
+	if(sel.xtarget == None)
+		sel.xtarget = XA_STRING;
 }
 
 static inline int 
@@ -420,8 +424,8 @@ selcopy(void) {
 					memcpy(ptr, term.line[y][x].c, sl);
 					ptr += sl;
 				}
-			if(ls)
-				*ptr = '\n', ptr++;
+			if(ls && y < sel.e.y)
+				*ptr++ = '\n';
 		}
 		*ptr = 0;
 	}
@@ -453,7 +457,7 @@ selnotify(XEvent *e) {
 
 void
 selpaste() {
-	XConvertSelection(xw.dpy, XA_PRIMARY, XA_STRING, XA_PRIMARY, xw.win, CurrentTime);
+	XConvertSelection(xw.dpy, XA_PRIMARY, sel.xtarget, XA_PRIMARY, xw.win, CurrentTime);
 }
 
 void
@@ -474,12 +478,12 @@ selrequest(XEvent *e) {
 	xa_targets = XInternAtom(xw.dpy, "TARGETS", 0);
 	if(xsre->target == xa_targets) {
 		/* respond with the supported type */
-		Atom string = XA_STRING;
+		Atom string = sel.xtarget;
 		XChangeProperty(xsre->display, xsre->requestor, xsre->property,
 				XA_ATOM, 32, PropModeReplace,
 				(unsigned char *) &string, 1);
 		xev.property = xsre->property;
-	} else if(xsre->target == XA_STRING) {
+	} else if(xsre->target == sel.xtarget) {
 		XChangeProperty(xsre->display, xsre->requestor, xsre->property,
 				xsre->target, 8, PropModeReplace,
 				(unsigned char *) sel.clip, strlen(sel.clip));
@@ -935,7 +939,7 @@ csihandle(void) {
 	switch(escseq.mode) {
 	default:
 	unknown:
-		printf("erresc: unknown csi ");
+		fprintf(stderr, "erresc: unknown csi ");
 		csidump();
 		/* die(""); */
 		break;
@@ -1207,7 +1211,7 @@ tputc(char *c) {
 				term.c.attr.mode &= ~ATTR_GFX;
 				break;
 			default:
-				printf("esc unhandled charset: ESC ( %c\n", ascii);
+				fprintf(stderr, "esc unhandled charset: ESC ( %c\n", ascii);
 			}
 			term.esc = 0;
 		} else {
@@ -1794,8 +1798,7 @@ kpress(XEvent *ev) {
 				if(meta && len == 1)
 					ttywrite("\033", 1);
 				ttywrite(buf, len);
-			} else /* 4. nothing to send */
-				fprintf(stderr, "errkey: %d\n", (int)ksym);
+			}
 			break;
 		}
 }