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, 28 insertions, 30 deletions

diff --git a/toys/lsb/seq.c b/toys/lsb/seq.c
index 2f8538cf..22e45dde 100644
--- a/toys/lsb/seq.c
+++ b/toys/lsb/seq.c
@@ -1,6 +1,4 @@
-/* vi: set sw=4 ts=4:
- *
- * seq.c - Count from first to last, by increment.
+/* seq.c - Count from first to last, by increment.
  *
  * Copyright 2006 Rob Landley <rob@landley.net>
  *
@@ -9,40 +7,40 @@
 USE_SEQ(NEWTOY(seq, "<1>3?", TOYFLAG_USR|TOYFLAG_BIN))
 
 config SEQ
-	bool "seq"
-	depends on TOYBOX_FLOAT
-	default y
-	help
-	  usage: seq [first] [increment] last
+  bool "seq"
+  depends on TOYBOX_FLOAT
+  default y
+  help
+    usage: seq [first] [increment] last
 
-	  Count from first to last, by increment.  Omitted arguments default
-	  to 1.  Two arguments are used as first and last.  Arguments can be
-	  negative or floating point.
+    Count from first to last, by increment. Omitted arguments default
+    to 1. Two arguments are used as first and last. Arguments can be
+    negative or floating point.
 */
 
 #include "toys.h"
 
 void seq_main(void)
 {
-	double first, increment, last, dd;
+  double first, increment, last, dd;
 
-	// Parse command line arguments, with appropriate defaults.
-	// Note that any non-numeric arguments are treated as zero.
-	first = increment = 1;
-	switch (toys.optc) {
-		case 3:
-			increment = atof(toys.optargs[1]);
-		case 2:
-			first = atof(*toys.optargs);
-		default:
-			last = atof(toys.optargs[toys.optc-1]);
-	}
+  // Parse command line arguments, with appropriate defaults.
+  // Note that any non-numeric arguments are treated as zero.
+  first = increment = 1;
+  switch (toys.optc) {
+    case 3:
+      increment = atof(toys.optargs[1]);
+    case 2:
+      first = atof(*toys.optargs);
+    default:
+      last = atof(toys.optargs[toys.optc-1]);
+  }
 
-	// Yes, we're looping on a double.  Yes rounding errors can accumulate if
-	// you use a non-integer increment.  Deal with it.
-	for (dd=first; (increment>0 && dd<=last) || (increment <0 && dd>=last);
-		dd+=increment)
-	{
-		printf("%g\n", dd);
-	}
+  // Yes, we're looping on a double.  Yes rounding errors can accumulate if
+  // you use a non-integer increment.  Deal with it.
+  for (dd=first; (increment>0 && dd<=last) || (increment<0 && dd>=last);
+    dd+=increment)
+  {
+    printf("%g\n", dd);
+  }
 }