.TH HG HELP  "" "" ""
.SH NAME
hg help \- show help for a given topic or a help overview
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.
.SH SYNOPSIS
.sp
.nf
.ft C
hg help [\-eck] [\-s PLATFORM] [TOPIC]
.ft P
.fi
.SH DESCRIPTION
.sp
With no arguments, print a list of commands with short help messages.
.sp
Given a topic, extension, or command name, print help for that
topic.
.sp
Returns 0 if successful.
.SH OPTIONS
.INDENT 0.0
.TP
.B \-e,  \-\-extension
.
show only help for extensions
.TP
.B \-c,  \-\-command
.
show only help for commands
.TP
.B \-k,  \-\-keyword
.
show topics matching keyword
.TP
.BI \-s,  \-\-system \ <PLATFORM[+]>
.
show help for specific platform(s)
.UNINDENT
.sp
[+] marked option can be specified multiple times
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