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, 15 insertions, 17 deletions

diff --git a/toys/posix/nice.c b/toys/posix/nice.c
index d45429f8..4b587ee6 100644
--- a/toys/posix/nice.c
+++ b/toys/posix/nice.c
@@ -1,6 +1,4 @@
-/* vi: set sw=4 ts=4:
- *
- * nice.c - Run a program at a different niceness level.
+/* nice.c - Run a program at a different niceness level.
  *
  * Copyright 2010 Rob Landley <rob@landley.net>
  *
@@ -9,32 +7,32 @@
 USE_NICE(NEWTOY(nice, "^<1n#", TOYFLAG_USR|TOYFLAG_BIN))
 
 config NICE
-	bool "nice"
-	default y
-	help
-	  usage: nice [-n PRIORITY] command [args...]
+  bool "nice"
+  default y
+  help
+    usage: nice [-n PRIORITY] command [args...]
 
-	  Run a command line at an increased or decreased scheduling priority.
+    Run a command line at an increased or decreased scheduling priority.
 
-	  Higher numbers make a program yield more CPU time, from -20 (highest
-	  priority) to 19 (lowest).  By default processes inherit their parent's
-	  niceness (usually 0).  By default this command adds 10 to the parent's
-	  priority.  Only root can set a negative niceness level.
+    Higher numbers make a program yield more CPU time, from -20 (highest
+    priority) to 19 (lowest).  By default processes inherit their parent's
+    niceness (usually 0).  By default this command adds 10 to the parent's
+    priority.  Only root can set a negative niceness level.
 */
 
 #define FOR_nice
 #include "toys.h"
 
 GLOBALS(
-	long priority;
+  long priority;
 )
 
 void nice_main(void)
 {
-	if (!toys.optflags) TT.priority = 10;
+  if (!toys.optflags) TT.priority = 10;
 
-	errno = 0;
-	if (nice(TT.priority)==-1 && errno) perror_exit("Can't set priority");
+  errno = 0;
+  if (nice(TT.priority)==-1 && errno) perror_exit("Can't set priority");
 
-	xexec(toys.optargs);
+  xexec(toys.optargs);
 }