Mercurial > hg > toybox
diff toys/other/help.c @ 694:786841fdb1e0
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.
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Tue, 13 Nov 2012 17:14:08 -0600 |
| parents | 6df4ccc0acbe |
| children | 34ac05521d94 |
line wrap: on
line diff
--- a/toys/other/help.c Tue Nov 13 16:13:45 2012 -0600 +++ b/toys/other/help.c Tue Nov 13 17:14:08 2012 -0600 @@ -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 <rob@landley.net> * @@ -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 @@ void help_main(void) { - struct toy_list *t = toy_find(*toys.optargs); - int i = t-toy_list; - char *s = help_data; + 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; - } + 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); + fprintf(toys.exithelp ? stderr : stdout, "%s", s); }