[hackers] [dwm] cleanup, dont use c++ style comments || Hiltjo Posthuma

[git]

commit 04db03a4e69eba88c56c12128340125fb0ef1960
Author:     Hiltjo Posthuma <hil...@codemadness.org>
AuthorDate: Tue Oct 20 23:28:30 2015 +0200
Commit:     Hiltjo Posthuma <hil...@codemadness.org>
CommitDate: Tue Oct 20 23:38:20 2015 +0200

    cleanup, dont use c++ style comments
    
    - signal: print error string.
    - die: start message with lower-case (consistency).
    - bump version to 2015.

diff --git a/dwm.c b/dwm.c
index f9e0c3d..e2d7423 100644
--- a/dwm.c
+++ b/dwm.c
@@ -557,7 +557,7 @@ configurenotify(XEvent *e) {
        XConfigureEvent *ev = &e->xconfigure;
        Bool dirty;
 
-       // TODO: updategeom handling sucks, needs to be simplified
+       /* TODO: updategeom handling sucks, needs to be simplified */
        if(ev->window == root) {
                dirty = (sw != ev->width || sh != ev->height);
                sw = ev->width;
@@ -1509,7 +1509,7 @@ setup(void) {
        drw = drw_create(dpy, screen, root, sw, sh);
        drw_load_fonts(drw, fonts, LENGTH(fonts));
        if (!drw->fontcount)
-               die("No fonts could be loaded.\n");
+               die("no fonts could be loaded.\n");
        bh = drw->fonts[0]->h + 2;
        updategeom();
        /* init atoms */
@@ -1572,7 +1572,7 @@ showhide(Client *c) {
 void
 sigchld(int unused) {
        if(signal(SIGCHLD, sigchld) == SIG_ERR)
-               die("Can't install SIGCHLD handler");
+               die("can't install SIGCHLD handler:");
        while(0 < waitpid(-1, NULL, WNOHANG));
 }
 
@@ -2054,7 +2054,7 @@ zoom(const Arg *arg) {
 int
 main(int argc, char *argv[]) {
        if(argc == 2 && !strcmp("-v", argv[1]))
-               die("dwm-"VERSION", © 2006-2014 dwm engineers, see LICENSE for 
details\n");
+               die("dwm-"VERSION", © 2006-2015 dwm engineers, see LICENSE for 
details\n");
        else if(argc != 1)
                die("usage: dwm [-v]\n");
        if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())