'\"
'\" Generated from file 'ansi_cctrl\&.man' by tcllib/doctools with format 'nroff'
'\" Copyright (c) 2006-2008 Andreas Kupries <andreas_kupries@users\&.sourceforge\&.net>
'\"
.TH "term::ansi::code::ctrl" 3tcl 0\&.2 tcllib "Terminal control"
.\" The -*- nroff -*- definitions below are for supplemental macros used
.\" in Tcl/Tk manual entries.
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.\}
.el \}\
\h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
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.SH "STANDARD OPTIONS"
.LP
.nf
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..
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.LP
See the \\*(So manual entry for details on the standard options.
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.LP
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Command-Line Name:	\\fB\\$1\\fR
Database Name:	\\fB\\$2\\fR
Database Class:	\\fB\\$3\\fR
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.IP
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.BS
.SH NAME
term::ansi::code::ctrl \- ANSI control sequences
.SH SYNOPSIS
package require \fBTcl  8\&.4\fR
.sp
package require \fBterm::ansi::code  ?0\&.2?\fR
.sp
package require \fBterm::ansi::code::ctrl  ?0\&.2?\fR
.sp
\fB::term::ansi::code::ctrl::names\fR
.sp
\fB::term::ansi::code::ctrl::import\fR ?\fIns\fR? ?\fIarg\fR\&.\&.\&.?
.sp
\fB::term::ansi::code::ctrl::eeol\fR
.sp
\fB::term::ansi::code::ctrl::esol\fR
.sp
\fB::term::ansi::code::ctrl::el\fR
.sp
\fB::term::ansi::code::ctrl::ed\fR
.sp
\fB::term::ansi::code::ctrl::eu\fR
.sp
\fB::term::ansi::code::ctrl::es\fR
.sp
\fB::term::ansi::code::ctrl::sd\fR
.sp
\fB::term::ansi::code::ctrl::su\fR
.sp
\fB::term::ansi::code::ctrl::ch\fR
.sp
\fB::term::ansi::code::ctrl::sc\fR
.sp
\fB::term::ansi::code::ctrl::rc\fR
.sp
\fB::term::ansi::code::ctrl::sca\fR
.sp
\fB::term::ansi::code::ctrl::rca\fR
.sp
\fB::term::ansi::code::ctrl::st\fR
.sp
\fB::term::ansi::code::ctrl::ct\fR
.sp
\fB::term::ansi::code::ctrl::cat\fR
.sp
\fB::term::ansi::code::ctrl::qdc\fR
.sp
\fB::term::ansi::code::ctrl::qds\fR
.sp
\fB::term::ansi::code::ctrl::qcp\fR
.sp
\fB::term::ansi::code::ctrl::rd\fR
.sp
\fB::term::ansi::code::ctrl::elw\fR
.sp
\fB::term::ansi::code::ctrl::dlw\fR
.sp
\fB::term::ansi::code::ctrl::eg\fR
.sp
\fB::term::ansi::code::ctrl::lg\fR
.sp
\fB::term::ansi::code::ctrl::scs0\fR \fItag\fR
.sp
\fB::term::ansi::code::ctrl::scs1\fR \fItag\fR
.sp
\fB::term::ansi::code::ctrl::sda\fR \fIarg\fR\&.\&.\&.
.sp
\fB::term::ansi::code::ctrl::sda_fgblack\fR
.sp
\fB::term::ansi::code::ctrl::sda_fgred\fR
.sp
\fB::term::ansi::code::ctrl::sda_fggreen\fR
.sp
\fB::term::ansi::code::ctrl::sda_fgyellow\fR
.sp
\fB::term::ansi::code::ctrl::sda_fgblue\fR
.sp
\fB::term::ansi::code::ctrl::sda_fgmagenta\fR
.sp
\fB::term::ansi::code::ctrl::sda_fgcyan\fR
.sp
\fB::term::ansi::code::ctrl::sda_fgwhite\fR
.sp
\fB::term::ansi::code::ctrl::sda_fgdefault\fR
.sp
\fB::term::ansi::code::ctrl::sda_bgblack\fR
.sp
\fB::term::ansi::code::ctrl::sda_bgred\fR
.sp
\fB::term::ansi::code::ctrl::sda_bggreen\fR
.sp
\fB::term::ansi::code::ctrl::sda_bgyellow\fR
.sp
\fB::term::ansi::code::ctrl::sda_bgblue\fR
.sp
\fB::term::ansi::code::ctrl::sda_bgmagenta\fR
.sp
\fB::term::ansi::code::ctrl::sda_bgcyan\fR
.sp
\fB::term::ansi::code::ctrl::sda_bgwhite\fR
.sp
\fB::term::ansi::code::ctrl::sda_bgdefault\fR
.sp
\fB::term::ansi::code::ctrl::sda_bold\fR
.sp
\fB::term::ansi::code::ctrl::sda_dim\fR
.sp
\fB::term::ansi::code::ctrl::sda_italic\fR
.sp
\fB::term::ansi::code::ctrl::sda_underline\fR
.sp
\fB::term::ansi::code::ctrl::sda_blink\fR
.sp
\fB::term::ansi::code::ctrl::sda_revers\fR
.sp
\fB::term::ansi::code::ctrl::sda_hidden\fR
.sp
\fB::term::ansi::code::ctrl::sda_strike\fR
.sp
\fB::term::ansi::code::ctrl::sda_nobold\fR
.sp
\fB::term::ansi::code::ctrl::sda_noitalic\fR
.sp
\fB::term::ansi::code::ctrl::sda_nounderline\fR
.sp
\fB::term::ansi::code::ctrl::sda_noblink\fR
.sp
\fB::term::ansi::code::ctrl::sda_norevers\fR
.sp
\fB::term::ansi::code::ctrl::sda_nohidden\fR
.sp
\fB::term::ansi::code::ctrl::sda_nostrike\fR
.sp
\fB::term::ansi::code::ctrl::sda_reset\fR
.sp
\fB::term::ansi::send::fcp\fR \fIrow\fR \fIcol\fR
.sp
\fB::term::ansi::code::ctrl::cu\fR ?\fIn\fR?
.sp
\fB::term::ansi::code::ctrl::cd\fR ?\fIn\fR?
.sp
\fB::term::ansi::code::ctrl::cf\fR ?\fIn\fR?
.sp
\fB::term::ansi::code::ctrl::cb\fR ?\fIn\fR?
.sp
\fB::term::ansi::code::ctrl::ss\fR ?\fIs\fR \fIe\fR?
.sp
\fB::term::ansi::code::ctrl::skd\fR \fIcode\fR \fIstr\fR
.sp
\fB::term::ansi::code::ctrl::title\fR \fIstr\fR
.sp
\fB::term::ansi::code::ctrl::gron\fR
.sp
\fB::term::ansi::code::ctrl::groff\fR
.sp
\fB::term::ansi::code::ctrl::tlc\fR
.sp
\fB::term::ansi::code::ctrl::trc\fR
.sp
\fB::term::ansi::code::ctrl::brc\fR
.sp
\fB::term::ansi::code::ctrl::blc\fR
.sp
\fB::term::ansi::code::ctrl::ltj\fR
.sp
\fB::term::ansi::code::ctrl::ttj\fR
.sp
\fB::term::ansi::code::ctrl::rtj\fR
.sp
\fB::term::ansi::code::ctrl::btj\fR
.sp
\fB::term::ansi::code::ctrl::fwj\fR
.sp
\fB::term::ansi::code::ctrl::hl\fR
.sp
\fB::term::ansi::code::ctrl::vl\fR
.sp
\fB::term::ansi::code::ctrl::groptim\fR \fIstr\fR
.sp
\fB::term::ansi::code::ctrl::clear\fR
.sp
\fB::term::ansi::code::ctrl::init\fR
.sp
\fB::term::ansi::code::ctrl::showat\fR \fIrow\fR \fIcol\fR \fItext\fR
.sp
.BE
.SH DESCRIPTION
This package provides symbolic names for the ANSI control
sequences\&. For each sequence a single command is provided which
returns the sequence as its result\&. None of the commands of this
package write to a channel; that is handled by higher level packages,
like \fBterm::ansi::send\fR\&.
.SH API
.SS INTROSPECTION
.TP
\fB::term::ansi::code::ctrl::names\fR
This command is for introspection\&. It returns as its result a list
containing the names of all attribute commands\&.
.TP
\fB::term::ansi::code::ctrl::import\fR ?\fIns\fR? ?\fIarg\fR\&.\&.\&.?
This command imports some or all attribute commands into the namespace
\fIns\fR\&. This is by default the namespace \fIctrl\fR\&. Note that this
is relative namespace name, placing the imported command into a child
of the current namespace\&. By default all commands are imported, this
can howver be restricted by listing the names of the wanted commands
after the namespace argument\&.
.PP
.SS SEQUENCES
.TP
\fB::term::ansi::code::ctrl::eeol\fR
Erase (to) End Of Line
.TP
\fB::term::ansi::code::ctrl::esol\fR
Erase (to) Start Of Line
.TP
\fB::term::ansi::code::ctrl::el\fR
Erase (current) Line
.TP
\fB::term::ansi::code::ctrl::ed\fR
Erase Down (to bottom)
.TP
\fB::term::ansi::code::ctrl::eu\fR
Erase Up (to top)
.TP
\fB::term::ansi::code::ctrl::es\fR
Erase Screen
.TP
\fB::term::ansi::code::ctrl::sd\fR
Scroll Down
.TP
\fB::term::ansi::code::ctrl::su\fR
Scroll Up
.TP
\fB::term::ansi::code::ctrl::ch\fR
Cursor Home
.TP
\fB::term::ansi::code::ctrl::sc\fR
Save Cursor
.TP
\fB::term::ansi::code::ctrl::rc\fR
Restore Cursor (Unsave)
.TP
\fB::term::ansi::code::ctrl::sca\fR
Save Cursor + Attributes
.TP
\fB::term::ansi::code::ctrl::rca\fR
Restore Cursor + Attributes
.TP
\fB::term::ansi::code::ctrl::st\fR
Set Tab (@ current position)
.TP
\fB::term::ansi::code::ctrl::ct\fR
Clear Tab (@ current position)
.TP
\fB::term::ansi::code::ctrl::cat\fR
Clear All Tabs
.TP
\fB::term::ansi::code::ctrl::qdc\fR
Query Device Code
.TP
\fB::term::ansi::code::ctrl::qds\fR
Query Device Status
.TP
\fB::term::ansi::code::ctrl::qcp\fR
Query Cursor Position
.TP
\fB::term::ansi::code::ctrl::rd\fR
Reset Device
.TP
\fB::term::ansi::code::ctrl::elw\fR
Enable Line Wrap
.TP
\fB::term::ansi::code::ctrl::dlw\fR
Disable Line Wrap
.TP
\fB::term::ansi::code::ctrl::eg\fR
Enter Graphics Mode
.TP
\fB::term::ansi::code::ctrl::lg\fR
Exit Graphics Mode
.TP
\fB::term::ansi::code::ctrl::scs0\fR \fItag\fR
Set default character set
.TP
\fB::term::ansi::code::ctrl::scs1\fR \fItag\fR
Set alternate character set
Select Character Set\&.
.sp
Choose which character set is used for either default (scs0) or
alternate font (scs1)\&. This does not change whether default or
alternate font are used, only their definition\&.
.sp
The legal tags, and their meanings, are:
.RS
.TP
A
United Kingdom Set
.TP
B
ASCII Set
.TP
0
Special Graphics
.TP
1
Alternate Character ROM Standard Character Set
.TP
2
Alternate Character ROM Special Graphics
.RE
.TP
\fB::term::ansi::code::ctrl::sda\fR \fIarg\fR\&.\&.\&.
Set Display Attributes\&. The arguments are the code sequences for the possible
attributes, as provided by the package \fBterm::ansi::code::attr\fR\&. For
convenience this package also provides additional commands each setting a single
specific attribute\&.
.TP
\fB::term::ansi::code::ctrl::sda_fgblack\fR
Set text color to \fIBlack\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_fgred\fR
Set text color to \fIRed\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_fggreen\fR
Set text color to \fIGreen\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_fgyellow\fR
Set text color to \fIYellow\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_fgblue\fR
Set text color to \fIBlue\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_fgmagenta\fR
Set text color to \fIMagenta\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_fgcyan\fR
Set text color to \fICyan\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_fgwhite\fR
Set text color to \fIWhite\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_fgdefault\fR
Set default text color (\fIBlack\fR)\&.
.TP
\fB::term::ansi::code::ctrl::sda_bgblack\fR
Set background to \fIBlack\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_bgred\fR
Set background to \fIRed\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_bggreen\fR
Set background to \fIGreen\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_bgyellow\fR
Set background to \fIYellow\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_bgblue\fR
Set background to \fIBlue\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_bgmagenta\fR
Set background to \fIMagenta\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_bgcyan\fR
Set background to \fICyan\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_bgwhite\fR
Set background to \fIWhite\fR\&.
.TP
\fB::term::ansi::code::ctrl::sda_bgdefault\fR
Set default background (Transparent)\&.
.TP
\fB::term::ansi::code::ctrl::sda_bold\fR
Bold on\&.
.TP
\fB::term::ansi::code::ctrl::sda_dim\fR
Dim on\&.
.TP
\fB::term::ansi::code::ctrl::sda_italic\fR
Italics on\&.
.TP
\fB::term::ansi::code::ctrl::sda_underline\fR
Underscore on\&.
.TP
\fB::term::ansi::code::ctrl::sda_blink\fR
Blink on\&.
.TP
\fB::term::ansi::code::ctrl::sda_revers\fR
Reverse on\&.
.TP
\fB::term::ansi::code::ctrl::sda_hidden\fR
Hidden on\&.
.TP
\fB::term::ansi::code::ctrl::sda_strike\fR
Strike-through on\&.
.TP
\fB::term::ansi::code::ctrl::sda_nobold\fR
Bold off\&.
.TP
\fB::term::ansi::code::ctrl::sda_noitalic\fR
Italics off\&.
.TP
\fB::term::ansi::code::ctrl::sda_nounderline\fR
Underscore off\&.
.TP
\fB::term::ansi::code::ctrl::sda_noblink\fR
Blink off\&.
.TP
\fB::term::ansi::code::ctrl::sda_norevers\fR
Reverse off\&.
.TP
\fB::term::ansi::code::ctrl::sda_nohidden\fR
Hidden off\&.
.TP
\fB::term::ansi::code::ctrl::sda_nostrike\fR
Strike-through off\&.
.TP
\fB::term::ansi::code::ctrl::sda_reset\fR
Reset all attributes to their default values\&.
.TP
\fB::term::ansi::send::fcp\fR \fIrow\fR \fIcol\fR
Force Cursor Position (aka Go To)\&.
.TP
\fB::term::ansi::code::ctrl::cu\fR ?\fIn\fR?
Cursor Up\&. \fIn\fR defaults to 1\&.
.TP
\fB::term::ansi::code::ctrl::cd\fR ?\fIn\fR?
Cursor Down\&. \fIn\fR defaults to 1\&.
.TP
\fB::term::ansi::code::ctrl::cf\fR ?\fIn\fR?
Cursor Forward\&. \fIn\fR defaults to 1\&.
.TP
\fB::term::ansi::code::ctrl::cb\fR ?\fIn\fR?
Cursor Backward\&. \fIn\fR defaults to 1\&.
.TP
\fB::term::ansi::code::ctrl::ss\fR ?\fIs\fR \fIe\fR?
Scroll Screen (entire display, or between rows start end, inclusive)\&.
.TP
\fB::term::ansi::code::ctrl::skd\fR \fIcode\fR \fIstr\fR
Set Key Definition\&.
.TP
\fB::term::ansi::code::ctrl::title\fR \fIstr\fR
Set the terminal title\&.
.TP
\fB::term::ansi::code::ctrl::gron\fR
Switch to character/box graphics\&. I\&.e\&. switch to the alternate font\&.
.TP
\fB::term::ansi::code::ctrl::groff\fR
Switch to regular characters\&. I\&.e\&. switch to the default font\&.
.TP
\fB::term::ansi::code::ctrl::tlc\fR
Character graphics, Top Left Corner\&.
.TP
\fB::term::ansi::code::ctrl::trc\fR
Character graphics, Top Right Corner\&.
.TP
\fB::term::ansi::code::ctrl::brc\fR
Character graphics, Bottom Right Corner\&.
.TP
\fB::term::ansi::code::ctrl::blc\fR
Character graphics, Bottom Left Corner\&.
.TP
\fB::term::ansi::code::ctrl::ltj\fR
Character graphics, Left T Junction\&.
.TP
\fB::term::ansi::code::ctrl::ttj\fR
Character graphics, Top T Junction\&.
.TP
\fB::term::ansi::code::ctrl::rtj\fR
Character graphics, Right T Junction\&.
.TP
\fB::term::ansi::code::ctrl::btj\fR
Character graphics, Bottom T Junction\&.
.TP
\fB::term::ansi::code::ctrl::fwj\fR
Character graphics, Four-Way Junction\&.
.TP
\fB::term::ansi::code::ctrl::hl\fR
Character graphics, Horizontal Line\&.
.TP
\fB::term::ansi::code::ctrl::vl\fR
Character graphics, Vertical Line\&.
.TP
\fB::term::ansi::code::ctrl::groptim\fR \fIstr\fR
Optimize character graphics\&. The generator commands above create way to many
superfluous commands shifting into and out of the graphics mode\&. This command
removes all shifts which are not needed\&. To this end it also knows which
characters will look the same in both modes, to handle strings created outside
of this package\&.
.TP
\fB::term::ansi::code::ctrl::clear\fR
Clear screen\&. In essence a sequence of CursorHome + EraseDown\&.
.TP
\fB::term::ansi::code::ctrl::init\fR
Initialize default and alternate fonts to ASCII and box graphics\&.
.TP
\fB::term::ansi::code::ctrl::showat\fR \fIrow\fR \fIcol\fR \fItext\fR
Format the block of text for display at the specified location\&.
.PP
.SH "BUGS, IDEAS, FEEDBACK"
This document, and the package it describes, will undoubtedly contain
bugs and other problems\&.
Please report such in the category \fIterm\fR of the
\fITcllib Trackers\fR [http://core\&.tcl\&.tk/tcllib/reportlist]\&.
Please also report any ideas for enhancements you may have for either
package and/or documentation\&.
.PP
When proposing code changes, please provide \fIunified diffs\fR,
i\&.e the output of \fBdiff -u\fR\&.
.PP
Note further that \fIattachments\fR are strongly preferred over
inlined patches\&. Attachments can be made by going to the \fBEdit\fR
form of the ticket immediately after its creation, and then using the
left-most button in the secondary navigation bar\&.
.SH KEYWORDS
ansi, attribute control, color control, control, terminal
.SH CATEGORY
Terminal control
.SH COPYRIGHT
.nf
Copyright (c) 2006-2008 Andreas Kupries <andreas_kupries@users\&.sourceforge\&.net>

.fi