elle.9

Unix操作系统minix 2.0源码

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The major differences between ELLE 
with the \fImined\fR profile and \fImined\fR itself are:
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1. The definition of a \*(OQword\*(CQ is different for forward and backward word
2. The mark is set with CTRL-^ instead of CTRL-@
3. Use CTRL-G to abort a command instead of CTRL-\\
4. Use CTRL-\ to literally insert the next character, instead of ALT
5. CTRL-E adjusts the window to put the cursor in the middle of it
6. To get and insert a file, use ESC G instead of CTRL-G
7. To go to line n, type ESC n CTRL-[ instead of CTRL-[ n
8. You exit with CTRL-X CTRL-X and then answer the question with \*(OQy\*(CQ.
9. There are many new commands, windows, larger files, etc.
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.SS "Emacs Key Bindings"
.PP
If you do not have the \fImined\fR profile installed, you get the standard
Emacs key bindings.
These are listed below. 
Commands not listed are not implemented.
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\fBCURSOR MOVEMENT\fR
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CTRL-F	Forward one character.
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CTRL-B	Backward one character.
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CTRL-H	Same as CTRL-B: move backward one character.
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ESC F	Forward one word.
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ESC B	Backward one word.
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CTRL-A	Beginning of current line.
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CTRL-E	End of current line.
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CTRL-N	Next line (goes to the next line).
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CTRL-P	Previous line (goes to the previous line).
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CTRL-V	Beginning of next screenful.
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ESC V	Beginning of previous screenful.
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ESC ]~	Forward Paragraph.
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ESC [~	Backward Paragraph.
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ESC <	Beginning of whole buffer.
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ESC >	End of whole buffer.
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\fBDELETING\fR
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CTRL-D	Deletes forward one character (the one the cursor is under).
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DELETE	Deletes backward one character (the one to left of cursor).
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ESC D	Kills forward one word.
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ESC DEL	Kills backward one word.
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CTRL-K	Kills the rest of the line (to the right of the cursor).
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ESC \\	Deletes spaces around the cursor.
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^X CTRL-O	Deletes blank lines around the cursor.
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\fBCASE CHANGE\fR
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ESC C	Capitalizes word : first letter becomes uppercase; rest lower
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ESC L	Makes the whole next word lowercase.
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ESC U	Makes the whole next word uppercase.
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^X CTRL-L	Makes whole region lowercase.
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^X CTRL-U	Makes whole region uppercase.
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\fBSEARCHING\fR (If no string is given, previous string is used)
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CTRL-S	Incremental Search forward; prompts \*(OQI-search:\*(CQ
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CTRL-R	Reverse Incremental Search; prompts \*(OQR-search:\*(CQ
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During an incremental search, the following characters have special effects:
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\*(OQnormal\*(CQ 	-	Begin searching immediately.
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^G	-	Cancel I-search, return to start.
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DEL	-	Erase last char, return to last match.
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^S, ^R	-	Repeat search (or change direction).
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ESC or CR	-	Exit I-search at current point.
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ESC %	Query Replace. Interactive replace. Type \*(OQ?\*(CQ to see options.
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^X %	Replace String.	Like Query Replace, but not interactive
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\fBMARKING AREAS\fR
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CTRL-^	Set mark
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^X CTRL-X	Exchange cursor and mark.
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ESC H	Mark Paragraph. Sets mark and cursor to surround a para.
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CTRL-W	Wipe-out -- kills a \*(OQregion\*(CQ:
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ESC W	Copy region. Like CTRL-W then CTRL-Y but modifies buffer
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CTRL-Y	Yanks-back (un-kills) whatever you have most recently killed.
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ESC Y	Yanks-back (un-kills) the next most recently killed text.
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ESC CTRL-W	Append Next Kill. Accumulates stuff from several kills
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\fBFILLING TEXT\fR
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ESC Q	Fill the paragraph to the size of the Fill Column.
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ESC G	Fill the region.
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^X F	Set Fill Column. ESC Q will use this line size.
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^X .	Set Fill Prefix. Asks for prefix string 
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^X T	Toggles Auto Fill Mode.
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\fBWINDOWS\fR
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^X 2	Make two windows (split screen).
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^X 1	Make one window (delete window) (make one screen).
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^X O	Go to Other window.
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^X ^	Grow window: makes current window bigger.
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\fBBUFFERS\fR
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^X CTRL-F	Find a file and make a buffer for it.
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^X B	Select Buffer: goes to specified buffer or makes new one
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^X CTRL-B	Show the names of the buffers used in this editing session.
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^X K	Kill Buffer.
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ESC tilde	Say buffer is not modified.
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^X CTRL-M	Toggle EOL mode (per-buffer flag).
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\fBKEYBOARD MACRO\fR
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^X (	Start collecting a keyboard macro.
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^X )	Stop collecting.
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^X E	Execute the collected macro.
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^X *	Display the collected macro.
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\fBFILES\fR
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^X CTRL-I	Insert a file where cursor is.
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^X CTRL-R	Read a new file into current buffer.
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^X CTRL-V	Same as ^X ^R above (reads a file).
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^X CTRL-W	Write buffer out to new file name.
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^X CTRL-S	Save file: write out buffer to its file name.
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^X CTRL-E	Write region out to new file name.
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\fBMISCELLANEOUS\fR
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^X CTRL-Z	Exit from ELLE.  
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^X !	Escape to shell (CTRL-D to return)
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CTRL-O	Open up line	
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LINEFEED	Same as typing RETURN and TAB.
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CTRL-T	Transposes characters.
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ESC T	Transposes words.
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CTRL-U	Makes the next command happen four times.
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CTRL-U number	Makes the next command happen \*(OQnumber\*(CQ times.  
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ESC number	Same as CTRL-U number.
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CTRL-L	Refreshes screen.
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CTRL-U CTRL-L	Refresh only the line cursor is on.
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CTRL-U n CTRL-L Change window so the cursor is on line n
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CTRL-Q	Quote: insert the next character no matter what it is.
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CTRL-G	Quit: use to avoid answering a question.
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ESC ;	Inserts comment (for writing C programs).
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ESC I	Inserts indentation equal to previous line.
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ESC M	Move to end of this line's indentation.
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CTRL-_	Describe a command (if the command database is online)
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\fBUNUSED CONTROLS\fR
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CTRL-C	Not used.
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CTRL-Z	Not used.
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CTRL-]	Not used.
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.SP 0.5
.SS "ELLE profile"
.PP
It is possible to create your own user profile.
The mechanism is different from Emacs, since ELLE does not have Mock Lisp.
Proceed as follows.
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Modify \fI.ellepro.e\fR to suit your taste.
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Install \fI.ellepro.e\fR in your home directory.
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Type:
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.Cx "ellec \(enProfile"
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Check to see if \fI.ellepro.b1\fR has been created.
If it has, you are ready to go.
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.SS "Author"
.PP
ELLE was written by Ken Harrenstien of SRI ([e-mail]).