blob2xex: add -v -h/--help -V/--version options.

1 files changed, 15 insertions, 2 deletions

diff --git a/blob2xex.1 b/blob2xex.1
index 831519f..cf118b1 100644
--- a/blob2xex.1
+++ b/blob2xex.1
@@ -36,7 +36,7 @@ blob2xex \- Create Atari 8-bit executables from arbitrary data
 .
 .SH SYNOPSIS
 .sp
-blob2xex \fIoutfile\fP [\fB\-r\fP \fIrunaddr\fP] [\fB\-l\fP \fIloadaddr\fP [\fB\-i\fP \fIinitaddr\fP] [\fB\-o\fP \fIoffset\fP] [\fB\-s\fP \fIsize\fP] \fIinfile\fP] ...
+blob2xex \fIoutfile\fP [\fB\-v\fP] [\fB\-r\fP \fIrunaddr\fP] [\fB\-l\fP \fIloadaddr\fP [\fB\-i\fP \fIinitaddr\fP] [\fB\-o\fP \fIoffset\fP] [\fB\-s\fP \fIsize\fP] \fIinfile\fP] ...
 .SH DESCRIPTION
 .sp
 \fBblob2xex\fP creates an Atari 8\-bit binary load (xex) file from one or
@@ -50,7 +50,9 @@ input file. To read from standard input, use \fB\-\fP for the \fIinfile\fP\&.
 \fIoutfile\fP must be given as the first argument. When multiple
 input files are used, the resulting .xex file will have multiple
 segments. If \fIoutfile\fP already exists, it will be overwritten. Use
-\fB\-\fP to write to standard output.
+\fB\-\fP to write to standard output. If \fIoutfile\fP is a filename that
+begins with a \fB\-\fP, prefix it with "./", otherwise it\(aqll be taken as
+an option.
 .sp
 Addresses, offsets, and sizes may be given in decimal or hex. Hex
 addresses must be prefixed with either \fB$\fP or \fB0x\fP\&.
@@ -78,6 +80,17 @@ Optional; skip this many bytes of the next input file. Default is \fB0\fP\&.
 Optional; read this many bytes of the next input file. Default is the entire file,
 or \fB0xffff\fP (\fB65535\fP) if the file is longer than 64KB.
 .UNINDENT
+.INDENT 0.0
+.TP
+.B  \-v
+Verbose output.
+.TP
+.B  \-h\fP,\fB  \-\-help
+Print usage message and exit.
+.TP
+.B  \-V\fP,\fB  \-\-version
+Print version number and exit.
+.UNINDENT
 .SH EXAMPLES
 .sp
 TODO: come up with a few examples.