Introduce lim in all ttywrite() checks.

[st.git] / st.1

diff --git a/st.1 b/st.1
index a9fec15..187a734 100644 (file)
--- a/st.1
+++ b/st.1
@@ -15,11 +15,38 @@ st \- simple terminal
 .IR file ]
 .RB [ \-t 
 .IR title ]
 .IR file ]
 .RB [ \-t 
 .IR title ]

+.RB [ \-T
+.IR title ]
+.RB [ \-l
+.IR line ]

 .RB [ \-w 
 .IR windowid ]
 .RB [ \-v ]
 .RB [ \-e
 .IR command ...]
 .RB [ \-w 
 .IR windowid ]
 .RB [ \-v ]
 .RB [ \-e
 .IR command ...]

+.RI [ commands ...]
+.PP
+.B st
+.RB [ \-a ]
+.RB [ \-c
+.IR class ]
+.RB [ \-f
+.IR font ]
+.RB [ \-g
+.IR geometry ]
+.RB [ \-i ]
+.RB [ \-o
+.IR file ]
+.RB [ \-t
+.IR title ]
+.RB [ \-T
+.IR title ]
+.RB [ \-w
+.IR windowid ]
+.RB [ \-v ]
+.RB \-l
+.IR line
+.RI [ stty_args ...]

 .SH DESCRIPTION
 .B st
 is a simple terminal emulator.
 .SH DESCRIPTION
 .B st
 is a simple terminal emulator.


@@ -54,10 +81,33 @@ standard output.
 .BI \-t " title"
 defines the window title (default 'st').
 .TP
 .BI \-t " title"
 defines the window title (default 'st').
 .TP

+.BI \-T " title"
+defines the window title (default 'st').
+.TP

 .BI \-w " windowid"
 embeds st within the window identified by 
 .I windowid
 .TP
 .BI \-w " windowid"
 embeds st within the window identified by 
 .I windowid
 .TP

+.BI \-l " line"
+use a tty
+.I line
+instead of a pseudo terminal.
+.I line
+should be a (pseudo-)serial device (e.g. /dev/ttySO on Linux for serial port
+0).
+When this flag is given
+remaining arguments are used as flags for
+.BR stty(1).
+By default st initializes the serial line to 8 bits, no parity, 1 stop bit
+and a 38400 baud rate. The speed is set by appending it as last argument
+(e.g. 'st -l 115200'). Arguments before the last one are
+.BR stty(1)
+flags. If you want to set odd parity on 115200 baud use for example 'st -l
+parenb parodd 115200'. Set the number of bits by using for example 'st -l cs7
+115200'. See
+.BR stty(1)
+for more arguments and cases.
+.TP

 .B \-v
 prints version information to stderr, then exits.
 .TP
 .B \-v
 prints version information to stderr, then exits.
 .TP


@@ -67,8 +117,16 @@ st executes
 instead of the shell.  If this is used it
 .B must be the last option
 on the command line, as in xterm / rxvt.
 instead of the shell.  If this is used it
 .B must be the last option
 on the command line, as in xterm / rxvt.

+This option is only intended for compability,
+and all the remaining arguments are used as a command
+even without it.

 .SH SHORTCUTS
 .TP
 .SH SHORTCUTS
 .TP

+.B Break
+Send a break in the serial line.
+Break key is obtained in PC keyboards
+pressing at the same time control and pause.
+.TP

 .B Ctrl-Print Screen
 Toggle if st should print to the
 .I iofile.
 .B Ctrl-Print Screen
 Toggle if st should print to the
 .I iofile.


@@ -110,7 +168,9 @@ See the LICENSE file for the authors.
 .SH LICENSE
 See the LICENSE file for the terms of redistribution.
 .SH SEE ALSO
 .SH LICENSE
 See the LICENSE file for the terms of redistribution.
 .SH SEE ALSO

-.BR tabbed (1)
+.BR tabbed (1),
+.BR utmp (1),
+.BR stty (1)

 .SH BUGS
 See the TODO file in the distribution.
 
 .SH BUGS
 See the TODO file in the distribution.