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.Dd 2016-08-12
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.Dt SENT 1
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.Sh NAME
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.Nm sent
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.Nd simple plaintext presentation tool
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.Sh SYNOPSIS
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.Nm
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.Op Fl f Ar font
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.Op Fl c Ar fgcolor
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.Op Fl b Ar bgcolor
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.Op Fl v
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.Op Ar file
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.Sh DESCRIPTION
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.Nm
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is a simple plain text presentation tool for X. sent does not need LaTeX,
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LibreOffice or any other fancy file format. Instead, sent reads plain text
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describing the slides. sent can also draw images.
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.Pp
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Every paragraph represents a slide in the presentation. Especially for
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presentations using the Takahashi method this is very nice and allows
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you to write the presentation for a quick lightning talk within a
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few minutes.
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.Sh OPTIONS
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.Bl -tag -width Ds
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.It Fl v
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Print version information to stdout and exit.
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.It Fl f Ar font
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Defines the
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.Ar font
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when sent is run.
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.It Fl c Ar fgcolor
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Defines the foreground color when sent is run.
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.It Fl b Ar bgcolor
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Defines the background color when sent is run.
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.El
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.Sh USAGE
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.Bl -tag -width Ds
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.It Em Mouse commands
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.Bl -tag -width Ds
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.It Sy Button1 | Button5
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Go to next slide, if existent.
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.It Sy Button3 | Button4
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Go to previous slide, if existent.
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.El
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.It Em Keyboard commands
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.Bl -tag -width Ds
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.It Sy Escape | q
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Quit.
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.It Sy r
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Reload the slides. Only works on file input.
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.It Sy Right | Return | Space | l | j | Down | Next | n
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Go to next slide, if existent.
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.It Sy Left | Backspace | h | k | Up | Prior | p
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Go to previous slide, if existent.
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.El
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.El
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.Sh FORMAT
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The presentation file is made up of at least one paragraph, with an
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empty line separating two slides.
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Each input line is interpreted literally, except from control characters
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at the beginning of lines described as follows:
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.Bl -tag -width Ds
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.It Sy @
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Create individual slide containing the image pointed to by the filename
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following the
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.Sy @ .
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.It Sy #
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Ignore this input line.
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.It Sy \e
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Create input line using the characters following the
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.Sy \e
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without interpreting them.
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.El
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.Sh CUSTOMIZATION
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.Nm
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can be customized by creating a custom config.h and (re)compiling the
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source code. This keeps it fast, secure and simple.
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.Sh SEE ALSO
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.Xr 2ff 1
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