URI: 
       macros which have been defined in config.h can only be used at function level, however you can nest code into config.h now for implementing a different layout (just for example), eg. #include "supertile.c" - dwm - dynamic window manager
  HTML git clone https://git.parazyd.org/dwm
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit a026617c657bea56d93b586b50a016477d52cc85
   DIR parent a6df995b5d4efabc243d6f564db356fc406c6601
  HTML Author: Anselm R. Garbe <garbeam@gmail.com>
       Date:   Sun, 16 Sep 2007 10:23:53 +0200
       
       macros which have been defined in config.h can only be used at function level, however you can nest code into config.h now for implementing a different layout (just for example), eg. #include "supertile.c"
       Diffstat:
         M dwm.c                               |      16 ++++++++++------
       
       1 file changed, 10 insertions(+), 6 deletions(-)
       ---
   DIR diff --git a/dwm.c b/dwm.c
       @@ -194,20 +194,16 @@ static int xerrordummy(Display *dsply, XErrorEvent *ee);
        static int xerrorstart(Display *dsply, XErrorEvent *ee);
        static void zoom(const char *arg);
        
       -#include "config.h"
       -
        /* variables */
        static char stext[256];
       -static double mwfact = MWFACT;
       +static double mwfact;
        static int screen, sx, sy, sw, sh, wax, way, waw, wah;
        static int (*xerrorxlib)(Display *, XErrorEvent *);
       -static unsigned int bh;
       +static unsigned int bh, bpos, ntags;
        static unsigned int blw = 0;
       -static unsigned int bpos = BARPOS;
        static unsigned int ltidx = 0; /* default */
        static unsigned int nlayouts = 0;
        static unsigned int nrules = 0;
       -static unsigned int ntags;
        static unsigned int numlockmask = 0;
        static void (*handler[LASTEvent]) (XEvent *) = {
                [ButtonPress] = buttonpress,
       @@ -237,6 +233,9 @@ static DC dc = {0};
        static Window barwin, root;
        static Regs *regs = NULL;
        
       +/* configuration, allows nested code to work on above variables */
       +#include "config.h"
       +
        static void
        eprint(const char *errstr, ...) {
                va_list ap;
       @@ -1806,6 +1805,11 @@ main(int argc, char *argv[]) {
                        eprint("dwm-"VERSION", © 2006-2007 A. R. Garbe, S. van Dijk, J. Salmi, P. Hruby, S. Nagy\n");
                else if(argc != 1)
                        eprint("usage: dwm [-v]\n");
       +
       +        /* macros from config.h can be used beginning within main() */
       +        mwfact = MWFACT;
       +        bpos = BARPOS;
       +
                setlocale(LC_CTYPE, "");
                if(!(dpy = XOpenDisplay(0)))
                        eprint("dwm: cannot open display\n");