compose key patch. thx federico luna.

diff --git a/st.c b/st.c
index 99ab085..d1b90ef 100644 (file)
--- a/st.c
+++ b/st.c
@@ -107,6 +107,8 @@ typedef struct {
        Colormap cmap;
        Window win;
        Pixmap buf;
+       XIM xim;
+       XIC xic;
        int scr;
        int w;  /* window width  */
        int h;  /* window height */
@@ -1228,6 +1230,13 @@ xinit(void) {
                        | CWColormap,
                        &attrs);
        xw.buf = XCreatePixmap(xw.dis, xw.win, xw.bufw, xw.bufh, XDefaultDepth(xw.dis, xw.scr));
+
+
+       /* input methods */
+       xw.xim = XOpenIM(xw.dis, NULL, NULL, NULL);
+       xw.xic = XCreateIC(xw.xim, XNInputStyle, XIMPreeditNothing 
+                                          | XIMStatusNothing, XNClientWindow, xw.win, 
+                                          XNFocusWindow, xw.win, NULL);
        /* gc */
        dc.gc = XCreateGC(xw.dis, xw.win, 0, NULL);
        
@@ -1411,10 +1420,11 @@ kpress(XEvent *ev) {
        int len;
        int meta;
        int shift;
+       Status status;
 
        meta = e->state & Mod1Mask;
        shift = e->state & ShiftMask;
-       len = XLookupString(e, buf, sizeof(buf), &ksym, NULL);
+       len = XmbLookupString(xw.xic, e, buf, sizeof(buf), &ksym, &status);
 
        if((customkey = kmap(ksym)))
                ttywrite(customkey, strlen(customkey));
@@ -1484,6 +1494,8 @@ run(void) {
                }
                while(XPending(xw.dis)) {
                        XNextEvent(xw.dis, &ev);
+                       if (XFilterEvent(&ev, xw.win))
+                               continue;
                        if(handler[ev.type])
                                (handler[ev.type])(&ev);
                }