FAQ: fix single-buffer patch

[st.git] / x.c

diff --git a/x.c b/x.c
index cbbd11f..210f184 100644 (file)
--- a/x.c
+++ b/x.c
@@ -1526,8 +1526,9 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
        /* draw the new one */
        if (IS_SET(MODE_FOCUSED)) {
                switch (win.cursor) {
-               case 7: /* st extension: snowman (U+2603) */
-                       g.u = 0x2603;
+               case 7: /* st extension */
+                       g.u = 0x2603; /* snowman (U+2603) */
+                       /* FALLTHROUGH */
                case 0: /* Blinking Block */
                case 1: /* Blinking Block (Default) */
                case 2: /* Steady Block */
@@ -1689,8 +1690,7 @@ xsetmode(int set, unsigned int flags)
 int
 xsetcursor(int cursor)
 {
-       DEFAULT(cursor, 1);
-       if (!BETWEEN(cursor, 0, 6))
+       if (!BETWEEN(cursor, 0, 7)) /* 7: st extension */
                return 1;
        win.cursor = cursor;
        return 0;
@@ -1927,7 +1927,7 @@ run(void)
                 * triggers drawing, we first wait a bit to ensure we got
                 * everything, and if nothing new arrives - we draw.
                 * We start with trying to wait minlatency ms. If more content
-                * arrives sooner, we retry with shorter and shorter preiods,
+                * arrives sooner, we retry with shorter and shorter periods,
                 * and eventually draw even without idle after maxlatency ms.
                 * Typically this results in low latency while interacting,
                 * maximum latency intervals during `cat huge.txt`, and perfect
@@ -1982,7 +1982,7 @@ main(int argc, char *argv[])
 {
        xw.l = xw.t = 0;
        xw.isfixed = False;
-       win.cursor = cursorshape;
+       xsetcursor(cursorshape);
 
        ARGBEGIN {
        case 'a':