Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.

The actual code should be the same afterward, this is just cosmetic refactoring.

1 files changed, 17 insertions, 18 deletions

diff --git a/toys/other/w.c b/toys/other/w.c
index 097a4386..c271e8bd 100644
--- a/toys/other/w.c
+++ b/toys/other/w.c
@@ -1,34 +1,33 @@
-/* vi: set sw=4 ts=4:
- *
- * w.c - shows logged in users
+/* w.c - shows logged in users
  *
  * Copyright 2012 Gaurang Shastri <gmshastri@gmail.com>
 
 USE_W(NEWTOY(w, NULL, TOYFLAG_USR|TOYFLAG_BIN))
 
 config W
-	bool "w"
-	default y
-	help
-	  usage: w 
+  bool "w"
+  default y
+  help
+    usage: w
 
-	  Show who is logged on and since how long they logged in.
+    Show who is logged on and since how long they logged in.
 */
 
 #include "toys.h"
 
 void w_main(void)
 {
-    struct utmpx *x;
+  struct utmpx *x;
 
-    xprintf("USER     TTY             LOGIN@              FROM");
-    setutxent();
-    while ((x=getutxent()) != NULL)
-        if (x->ut_type==7) {
-            time_t tt = x->ut_tv.tv_sec;
+  xprintf("USER     TTY             LOGIN@              FROM");
+  setutxent();
+  while ((x=getutxent()) != NULL) {
+    if (x->ut_type==7) {
+      time_t tt = x->ut_tv.tv_sec;
 
-            xprintf("\n%-9.8s%-9.8s %-4.24s (%-1.12s)", x->ut_user, x->ut_line,
-                ctime(&tt), x->ut_host);
-        }
-    xputc('\n');
+      xprintf("\n%-9.8s%-9.8s %-4.24s (%-1.12s)", x->ut_user, x->ut_line,
+        ctime(&tt), x->ut_host);
+    }
+  }
+  xputc('\n');
 }