diff options
Diffstat (limited to 'commands/let.c')
| -rw-r--r-- | commands/let.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/commands/let.c b/commands/let.c index 68c98e3835..3c84d276c1 100644 --- a/commands/let.c +++ b/commands/let.c @@ -63,32 +63,31 @@ static int do_let(int argc, char *argv[]) } BAREBOX_CMD_HELP_START(let) -BAREBOX_CMD_HELP_USAGE("let expr [expr ...]\n") -BAREBOX_CMD_HELP_SHORT("evaluate arithmetic expressions\n") -BAREBOX_CMD_HELP_TEXT ("supported operations are in order of decreasing precedence:\n") -BAREBOX_CMD_HELP_TEXT (" X++, X--\n") -BAREBOX_CMD_HELP_TEXT (" ++X, --X\n") -BAREBOX_CMD_HELP_TEXT (" +X, -X\n") -BAREBOX_CMD_HELP_TEXT (" !X, ~X\n") -BAREBOX_CMD_HELP_TEXT (" X**Y\n") -BAREBOX_CMD_HELP_TEXT (" X*Y, X/Y, X%Y\n") -BAREBOX_CMD_HELP_TEXT (" X+Y, X-Y\n") -BAREBOX_CMD_HELP_TEXT (" X<<Y, X>>Y\n") -BAREBOX_CMD_HELP_TEXT (" X<Y, X<=Y, X>=Y, X>Y\n") -BAREBOX_CMD_HELP_TEXT (" X==Y, X!=Y\n") -BAREBOX_CMD_HELP_TEXT (" X&Y\n") -BAREBOX_CMD_HELP_TEXT (" X^Y\n") -BAREBOX_CMD_HELP_TEXT (" X|Y\n") -BAREBOX_CMD_HELP_TEXT (" X&&Y\n") -BAREBOX_CMD_HELP_TEXT (" X||Y\n") -BAREBOX_CMD_HELP_TEXT (" X?Y:Z\n") -BAREBOX_CMD_HELP_TEXT (" X*=Y, X/=Y, X%=Y\n") -BAREBOX_CMD_HELP_TEXT (" X=Y, X&=Y, X|=Y, X^=Y, X+=Y, X-=Y, X<<=Y, X>>=Y\n") +BAREBOX_CMD_HELP_TEXT ("Supported operations are in order of decreasing precedence:") +BAREBOX_CMD_HELP_TEXT (" X++, X--") +BAREBOX_CMD_HELP_TEXT (" ++X, --X") +BAREBOX_CMD_HELP_TEXT (" +X, -X") +BAREBOX_CMD_HELP_TEXT (" !X, ~X") +BAREBOX_CMD_HELP_TEXT (" X**Y") +BAREBOX_CMD_HELP_TEXT (" X*Y, X/Y, X%Y") +BAREBOX_CMD_HELP_TEXT (" X+Y, X-Y") +BAREBOX_CMD_HELP_TEXT (" X<<Y, X>>Y") +BAREBOX_CMD_HELP_TEXT (" X<Y, X<=Y, X>=Y, X>Y") +BAREBOX_CMD_HELP_TEXT (" X==Y, X!=Y") +BAREBOX_CMD_HELP_TEXT (" X&Y") +BAREBOX_CMD_HELP_TEXT (" X^Y") +BAREBOX_CMD_HELP_TEXT (" X|Y") +BAREBOX_CMD_HELP_TEXT (" X&&Y") +BAREBOX_CMD_HELP_TEXT (" X||Y") +BAREBOX_CMD_HELP_TEXT (" X?Y:Z") +BAREBOX_CMD_HELP_TEXT (" X*=Y, X/=Y, X%=Y") +BAREBOX_CMD_HELP_TEXT (" X=Y, X&=Y, X|=Y, X^=Y, X+=Y, X-=Y, X<<=Y, X>>=Y") BAREBOX_CMD_HELP_END BAREBOX_CMD_START(let) .cmd = do_let, - .usage = "evaluate arithmetic expressions", + BAREBOX_CMD_DESC("evaluate arithmetic expressions") + BAREBOX_CMD_OPTS("EXPR [EXPR ...]") BAREBOX_CMD_GROUP(CMD_GRP_SCRIPT) BAREBOX_CMD_HELP(cmd_let_help) BAREBOX_CMD_END |