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/other/help.c | 44 +++++++++++++++++++++----------------------- 1 file changed, 21 insertions(+), 23 deletions(-) (limited to 'toys/other/help.c') diff --git a/toys/other/help.c b/toys/other/help.c index 2c175552..68bc3aab 100644 --- a/toys/other/help.c +++ b/toys/other/help.c @@ -1,6 +1,4 @@ -/* vi: set sw=4 ts=4: - * - * help.c - Show help for toybox commands +/* help.c - Show help for toybox commands * * Copyright 2007 Rob Landley * @@ -9,15 +7,15 @@ USE_HELP(NEWTOY(help, "<1", TOYFLAG_BIN)) config HELP - bool "help" - default y - help - usage: help [command] + bool "help" + default y + help + usage: help [command] - Show usage information for toybox commands. - Run "toybox" with no arguments for a list of available commands. + Show usage information for toybox commands. + Run "toybox" with no arguments for a list of available commands. */ - + #include "toys.h" #include "generated/help.h" @@ -32,17 +30,17 @@ static char *help_data = void help_main(void) { - struct toy_list *t = toy_find(*toys.optargs); - int i = t-toy_list; - char *s = help_data; - - if (!t) error_exit("Unknown command '%s'", *toys.optargs); - for (;;) { - while (i--) s += strlen(s) + 1; - if (*s != 255) break; - i = toy_find(++s)-toy_list; - s = help_data; - } - - fprintf(toys.exithelp ? stderr : stdout, "%s", s); + struct toy_list *t = toy_find(*toys.optargs); + int i = t-toy_list; + char *s = help_data; + + if (!t) error_exit("Unknown command '%s'", *toys.optargs); + for (;;) { + while (i--) s += strlen(s) + 1; + if (*s != 255) break; + i = toy_find(++s)-toy_list; + s = help_data; + } + + fprintf(toys.exithelp ? stderr : stdout, "%s", s); } -- cgit v1.2.3