[9fans] stats font problem fixed

[prem]

Hi,
I use ttf2subf'ed fonts on my lcd, only program that doesn't obay the
current rio font settings is stats. I have added the code below which
not only obeys the current rio settings but also addes support for
specifying new font with -F switch.


--- ../../../../../sys/src/cmd/stats.c  2008-07-01 17:13:36.000000000
+0530
+++ stats.c     2009-05-12 12:03:39.000000000 +0530
@@ -197,7 +197,7 @@
 int    ylabels = 0;
 int    oldsystem = 0;
 int    sleeptime = 1000;
-
+char   *fontname=nil;
 char   *procnames[NPROC] = {"main", "mouse"};

 void
@@ -258,9 +258,12 @@
 void
 colinit(void)
 {
-       mediumfont = openfont(display, "/lib/font/bit/pelm/
latin1.8.font");
-       if(mediumfont == nil)
+       if(fontname != nil)
+               mediumfont=openfont(display, fontname);
+       else if (font)
                mediumfont = font;
+       else
+               mediumfont = openfont(display, "/lib/font/bit/pelm/
latin1.8.font");

        /* Peach */
        mkcol(0, 0xFFAAAAFF, 0xFFAAAAFF, 0xBB5D5DFF);
@@ -1265,6 +1268,9 @@

        nargs = 0;
        ARGBEGIN{
+       case 'F':
+               fontname = EARGF(usage());
+               break;
        case 'T':
                secs = atof(EARGF(usage()));
                if(secs > 0)

===============
Thanks
/Prem