manpage: note that retro runs in interactive mode if no arguments are passed

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crc 2020-06-09 12:40:29 +00:00
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.Dd Setember 2019 .Dd June 2020
.Dt RETRO 1 .Dt RETRO 1
.Os .Os
.Sh RETRO .Sh RETRO
@ -19,7 +19,7 @@ It's clean, elegant, tiny, and easy to grasp and adapt to various uses.
.Nm .Nm
is the main interface for interacting with Retro. It provides both is the main interface for interacting with Retro. It provides both
an interactive and a scripting model. an interactive and a scripting model.
.Sh OPTIONS .Sh OPTIONS
.Bl -tag -width -indent .Bl -tag -width -indent
.It Fl h .It Fl h
@ -39,5 +39,9 @@ Load and run the code in the specified image file rather than the integral one.
.It filename script-args .It filename script-args
Run code blocks in a single file. Pass script-args to the code being run. Run code blocks in a single file. Pass script-args to the code being run.
.El .El
If invoked with no arguments,
.Nm
will run in interactive mode.
.Sh AUTHORS .Sh AUTHORS
.An Charles Childers Aq Mt crc@forthworks.com .An Charles Childers Aq Mt crc@forthworks.com