189 lines
4.9 KiB
Groff
189 lines
4.9 KiB
Groff
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.\" t
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.\" @(#)FvwmConsoleC.pl.1x 7/16/96
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.TH FvwmConsoleC.pl 1x "July 16 1996"
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.UC
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.SH NAME
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FvwmConsoleC.pl \- Command editor for FVWM command input interface
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.SH SYNOPSIS
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FvwmConsole -e /usr/X11/lib/fvwm2/FvwmConsoleC.pl
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.SH COPYRIGHT
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Copyright 1996, Toshi Isogai. No guarantees or warranties are provided.
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Use this program at your own risk. Permission to use this program for
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any purpose is given, as long as the copyright is kept intact.
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.SH DESCRIPTION
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FvwmConsoleC.pl offers editing capabilities while the user is
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entering the line. By default, the line editing commands
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are similar to those of emacs. It also offers
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.B substitution
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, which replaces a pattern to a string before it sends the command.
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.SH FUNCTIONS
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Functions are bound to a key or key combination to be
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invoked. The followings are functions available and their
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default key bindings.
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.RS
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.IP \fBbind\fP
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\fIMeta-k, Cntl-x Cntl-b\fP
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.br
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.\"Bind key to function or bind pattern to string for substitution.
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List up key bindings and substitutions.
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.IP \fBboh\fP
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.br
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Move to the beginning of history.
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.IP "\fBboh_ign_mode\fP \fIEsc-<\fP"
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.br
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Move to the beginning of history. If it is in search mode,
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continue.
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.IP \fBbol\fP
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\fIHome, Cntl-a\fP
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.br
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Move cursor to the beginning of the line.
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.IP "\fBbs[(n)]\fP \fIBackSpace, Cntl-h\fP"
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.br
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Backspace n times. default of n is 1.
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.IP \fBcancel\fP
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\fICntl-x Cntl-k\fP
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.br
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Cancel the current input.
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.IP \fBdel_back_line\fP
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.br
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Delete the line from the beginning to the cursor.
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.IP "\fBdel_back_word\fP \fICntl-w\fP"
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.br
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Delete the word from the beginning to the cursor.
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.IP "\fBdel_char [(n)]\fP \fIDelete, Cntl-d\fP"
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Delete n characters from the cursor to the right. Default of n
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is 1.
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.IP "\fBdel_forw_line\fP \fICntl-k\fP"
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.br
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Delete the line from the cursor to the end.
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.IP "\fBdel_forw_word\fP \fIMeta-d\fP"
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.br
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Delete the word from the cursor to the end.
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.IP "\fBdel_line\fP \fICntl-u\fP"
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.br
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Delete the entire line.
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.IP \fBenter\fP
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\fIEnter, Cntl-j, Cntl-m\fP
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.br
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Perform substitution if applicable and send the line to Fvwm.
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.IP "\fBenter_wo_subst\fP \fIMeta-Enter\fP"
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.br
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Send the line to Fvwm without any substitution.
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.IP \fBeoh\fP
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.br
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Move to the end of history.
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.IP "\fBeoh_ign_mode\fP \fIEsc->\fP"
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.br
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Move to the end of history. If it is in search mode, continue.
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.IP \fBeol\fP
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\fIEnd, Cntl-e\fP
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.br
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Move the cursor to the end of line.
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.IP "\fBins_char (str)\fP"
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.br
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Insert string at the cursor.
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.IP "\fBins_last_word\fP \fIEsc-.\fP"
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.br
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Insert the last argument of the previous command at the cursor.
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.IP "\fBins_nth_word\fP \fIMeta-[1..9]\fP"
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.br
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Insert the n-th argument of the previous command at the cursor.
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.IP "\fBlist_func\fP \fIMeta-l\fP"
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.br
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List up available editing functions.
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.IP "\fBnext_char\fP \fIRight, Cntl-f\fP"
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.br
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Move the cursor to the next character.
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.IP "\fBnext_line\fP \fIDown, Cntl-n\fP"
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.br
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Move to the next line in history.
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.IP "\fBnext_word\fP \fIMeta-f\fP"
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.br
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Move the cursor to the next word.
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.IP \fBprefix\fP
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.br
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Wait for the next character typed in for multi-key binding.
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.IP "\fBprev_char\fP \fILeft, Cntl-b\fP"
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.br
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Move the cursor to the previous character.
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.IP "\fBprev_line\fP \fIUp, Cntl-p\fP"
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.br
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Move to the previous line in history.
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.IP "\fBprev_word\fP \fIMeta-b\fP"
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.br
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Move the cursor to the previous word.
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.IP \fBquote\fP
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\fICntl-q\fP
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.br
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Insert the next character typed into the buffer literally.
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.IP \fBsearch\fP
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\fICntl-s\fP
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.br
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Search pattern in history.
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.IP "\fBsearch_rev\fP \fICntl-r\fP"
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.br
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Search pattern in history in reverse order.
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.IP \fBsubst\fP
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\fIMeta-s\fP
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.br
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Substitute all patterns to strings and reprint the line.
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The substitutions are not nested and performed in the order
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that they are defined.
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.RE
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.SH CONFIGURATION
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The key binding can be overridden or defined
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in fvwm module configuration.
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.RS
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*FvwmConsoleKey \\ck prev_line
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.RE
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Non-space character sequence need not be quoted.
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In order to undefine, omit the last argument.
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.RS
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*FvwmConsoleKey \ck
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.RE
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Note that non-meta character is case sensitive.
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\\c means control key, \\e means escape, and \\m is alt key.
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.br
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It also accepts Subst configuration. Users often input long fvwm command
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repeatedly. Subst will replace particular input sequence to user defined
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string. Example:
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.RS
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*FvwmConsoleSubst '^bigx' 'Exec xterm -g 120x60+0+0 -fn 10x20 -fg black -bg lemonchiffon'
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.RE
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Typing 'bigx<return>' in FvwmConsole will launch xterm. '^' denotes
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the beginning of line in
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.B regular expression.
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\'pl\' in the middle
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of the command will not be replaced. Although the format looks different,
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it takes Perl regular expression.
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It just uses single or double quote as the delimiter.
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Single or double quotes have no difference, although they have to match,
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and cannot include itself in the string.
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.RS
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*FvwmConsoleSubst '^g\\s*(\\d+)' 'Desk 0 0\\nGotoPage 0 $1\\nFocus'
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.RE
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Entering 'g4' or 'g 4' will jump to desk 0 page 0 4 and focus.
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.SH INVOCATION
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FvwmConsoleC.pl should be invoked by FvwmConsole.
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.SH SEE ALSO
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FvwmConsole(1x), perlre(1)
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.SH AUTHOR
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Toshi Isogai
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