X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;ds=sidebyside;f=st.c;h=aa72a438f2bc0b708a3d57b2bcd0b8646c3aad59;hb=4d37763ee767d0c8bd8425744c3375817967dda3;hp=fc64a779d35346b6394fa8df332230b388318166;hpb=78215c8ee0f4cb62655730260520f185ce97c620;p=st.git

diff --git a/st.c b/st.c
index fc64a77..aa72a43 100644
--- a/st.c
+++ b/st.c
@@ -2431,9 +2431,13 @@ xinit(void) {
 
 	/* input methods */
 	xw.xim = XOpenIM(xw.dpy, NULL, NULL, NULL);
+	if(xw.xim == NULL)
+		die("XOpenIM failed. Could not open input device.\n");
 	xw.xic = XCreateIC(xw.xim, XNInputStyle, XIMPreeditNothing
 					   | XIMStatusNothing, XNClientWindow, xw.win,
 					   XNFocusWindow, xw.win, NULL);
+	if(xw.xic == NULL)
+		die("XCreateIC failed. Could not obtain input method.\n");
 
 	/* white cursor, black outline */
 	cursor = XCreateFontCursor(xw.dpy, XC_xterm);
@@ -2521,11 +2525,11 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
 	/* Intelligent cleaning up of the borders. */
 	if(x == 0) {
 		xclear(0, (y == 0)? 0 : winy, borderpx,
-			winy + xw.ch + (y == term.row-1)? xw.h : 0);
+			winy + xw.ch + ((y == term.row-1)? xw.h : 0));
 	}
 	if(x + charlen >= term.col-1) {
 		xclear(winx + width, (y == 0)? 0 : winy, xw.w,
-			(y == term.row-1)? xw.h : (winy + xw.ch));
+			((y == term.row-1)? xw.h : (winy + xw.ch)));
 	}
 	if(y == 0)
 		xclear(winx, 0, winx + width, borderpx);
@@ -2724,7 +2728,7 @@ kmap(KeySym k, uint state) {
 			break;
 	}
 	if(i == LEN(mappedkeys)) {
-		if((k & 0xFFFF) < 0xFF00)
+		if((k & 0xFFFF) < 0xFD00)
 			return NULL;
 	}
 
@@ -2742,12 +2746,13 @@ kmap(KeySym k, uint state) {
 				continue;
 			if(term.numlock && kp->appkey == 2)
 				continue;
-		} else if (kp->appkey < 0 && IS_SET(MODE_APPKEYPAD)) {
+		} else if(kp->appkey < 0 && IS_SET(MODE_APPKEYPAD)) {
 			continue;
 		}
 
 		if((kp->appcursor < 0 && IS_SET(MODE_APPCURSOR)) ||
-				(kp->appcursor > 0 && !IS_SET(MODE_APPCURSOR))) {
+				(kp->appcursor > 0
+				 && !IS_SET(MODE_APPCURSOR))) {
 			continue;
 		}