From 7aa651a6a4496d848f86de9b1e6b3a003256a01f Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Tue, 13 Nov 2012 17:14:08 -0600 Subject: 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. --- toys/lsb/seq.c | 58 ++++++++++++++++++++++++++++------------------------------ 1 file changed, 28 insertions(+), 30 deletions(-) (limited to 'toys/lsb/seq.c') 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 * @@ -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); + } } -- cgit v1.2.3