d9789d4225
incorporated into the master sources, so it is unnecessary to resolve all the conflicts that would occur if we let CVS "merge" the versions.
59 lines
1.9 KiB
Groff
59 lines
1.9 KiB
Groff
.TH FONTEDIT 1 LOCAL
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.SH NAME
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fontedit \- Edit fonts.
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.SH SYNOPSIS
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.B fontedit file
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.SH DESCRIPTION
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.I Fontedit
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is used to edit the down line reloadable character set (DRCS) of a VT220
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terminal. The editor has two display areas, one for displaying the
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entry currently being manipulated, and one for displaying the complete
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DRCS. Commands to the editor take the form of function keys.
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.PP
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.I Fontedit
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takes one command line parameter, a file name. This file is
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used to save the character set. If the file exists when \fIfontedit\fP
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is invoked, it is read in to initialize the DRCS. The file is written
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to when \fIfontedit\fP exits.
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.PP
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Commands to fontedit take the form of function keys. The current
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definitions are:
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.IP \fBHELP\fP
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Display a help screen.
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.IP \fBF6\fP
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Turn the pixel under the cursor on.
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.IP \fBF7\fP
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Turn the pixel under the cursor off.
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.IP \fBF13\fP
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Clear the display area.
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.IP \fBFind\fP
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Save the current font in the font table. Update the DRCS display.
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.IP \fBSelect\fP
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Extract the entry selected by the cursor in the DRCS display.
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.IP \fBPrev\fP
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Move the cursor to the previous entry in the DRCS display.
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.IP \fBNext\fP
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Move the cursor to the next entry in the DRCS display.
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.IP \fBInsert\fP
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Insert a blank line at the current cursor position. The bottom row is lost.
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.IP \fBRemove\fP
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Remove the row at the current cursor position. All rows below the
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current one are shifted up.
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.IP \fBCursors\fP
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Move the cursor in the main display area.
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.PP
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If the screen gets garbled, press <control-L>.
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.PP
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To exit \fIfontedit\fP, press <control-D>. The DRCS will be saved in
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\fIfile\fP. To exit without saving the DRCS, hit interrupt (usually
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DEL).
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.SH DIAGNOSTICS
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.I Fontedit
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will issue a warning when the entry being worked on is not saved, and
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some potentially destructive command, like \fBSelect\fP is used. To
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override the warning message, immediately reissue the command.
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.SH AUTHOR
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Greg Franks.
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