TECO invokes the TECO text editor.  TECO is an unsupported editor
 capable of both basic editing and complex programmed string processing.

Formats
 TECO file-spec                    to edit an existing file
 TECO out-file-spec=in-file-spec   to edit from one file to another
 MAKE file-spec                    to create a new file
 MUNG cmd-file-spec                to execute a TECO command file
 MUNG cmd-file-spec,text-arg       as above, but passes a text argument

 Additional help may be obtained by typing "HELP TECO keyword" where 
 "keyword" is one of the following:
   [1mBEGINNER[0m -- help for beginners    [1mMANUAL[0m -- info on TECO documentation
   [1mQUALIFIERS[0m -- switches to control setup
   [1mVTEDIT[0m -- screen editor	[1mMUNG[0m -- execute canned TECO macros
   ]1mINITIALIZATION[0m		[1mMEMORY[0m -- re-editing same file
 
 NOTE: If there is a TECO.INI file in your UIC it may put you into VTEDIT
 mode by default -- your screen will fill with text and there is no * prompt.
 Hit the sequence <ESC>-CNTL/C to exit with no changes to your file. To
 suppress initialization type TEC/NOINI filespec or see a TECO expert 
 for help.

 Type HELP/UNS TECO for alternate help files on Version 35.
2 BEGINNER
 This HELP sequence gives help to beginners with TECO.

 [7mACCESS[0m
 To create a new file:		<CR> means carriage return
 	MAKE filespec <CR>

 To modify a file that already exists:
	TEC filespec <CR>

 After getting the TECO * prompt, single letter commands can be entered to
 move the editor's pointer around within the buffer containing the contents
 of your file. Commands are entered by typing the key, then executed by
 typing the ESC key [1mtwice[0m. Commands can be entered one at a time or
 in a long string followed by two escapes. In this and other TECO 
 documentation, the ESCape key is indicated by a dollar sign ($).

 For a beginner's list of TECO commands, type HELP TECO BEG COMMANDS.
 For a short example, type HELP TECO BEG EXAMPLE.
3 COMMANDS
 [7mBEGINNER'S LIST OF TECO COMMANDS[0m
 [1mCOMMAND		EXPLANATION[0m
 EX		Terminates TECO session, i.e. closes existing file and exits
		from TECO.
 Itext$		Inserts text into buffer at pointer location.
 FStext1$text2$ Searches through buffer for text1. If found, replaces with
		text2. If text1 is not found, an error message is given.
 T		Types text from pointer to end of line.
 nT		Types n lines from pointer.
 HT		Types entire contents of buffer from beginning to end.
 V		Types current line (verify).
 nV		Types current line and n-1 lines above and below.
 J		Jumps pointer to beginning of buffer.
 ZJ		Jumps pointer to end of buffer.
 C		Advances pointer one character.
 nC		Advances pointer n characters.
 -nC		Moves pointer backwards n characters.

 For more beginner's commands, type HELP TECO BEG MORE.
3 EXAMPLE
 [7mSHORT TECO EXAMPLE[0m
 (Text and commands typed by you are underlined.)
 [4mMAKE TRY.TXT<CR>[0m
 *[4mIThis is the first line of the file.<CR>[0m
 [4mThe I command allows us to enter as many<CR>[0m
 [4mlines of input as we wish.<CR>[0m
 [4m$$[0m
 *[4mEX$$[0m
 >[4mTEC TRY.TXT[0m
 *[4mL$$[0m
 *[4mT$$[0m
 The I command allows us to enter as many
 *[4mCCCCCCCCCCCCCCT$$[0m		[1m-or 14CT[0m
 allows us to enter as many
 *[4mDDDDDDIPERMITS$V$$[0m		[1m-or 5DIPERMITS[0m
 The I command PERMITS us to enter as many
 *[4mHT$$[0m
 This is the first line of the file.
 The I command PERMITS us to enter as many
 lines of input as we wish.
 *[4mEX$$[0m
 >
3 MORE
 [7mMORE BEGINNER'S TECO COMMANDS[0m
 [1mCOMMAND		EXPLANATION[0m
 L		Advances pointer one line.
 nL		Advances pointer n lines.
 -nL		Reverses pointer n lines.
 0L		Moves pointer to start of current line (zero L).
 D		Deletes character following the pointer.
 nD		Deletes n characters following the pointer.
 -nD		Deletes n characters preceding the pointer.
 K		Kills (deletes) text from pointer to end of line,
		including the <CR> at end of line.
 nK		Kills n lines of text from pointer.
 Stext$		From pointer position, searches for specified text
		in buffer. If text is found pointer is placed after
		text. If text is not found, an error message is
		given.
 ^C^C		Emergency exit from TECO; no changes made to file will
		be saved. (^C means CTRL/C).
2 INITIALIZATION
TECO decodes its commands with a built-in command decoder. If TECO finds
 a file named TECO.INI in your current default directory, its contents
 are executed as a TECO macro during startup. To disable the lookup
 of TECO.INI, the qualifier /NOINI can be used.
2 MANUAL
 There is a one hundred fifty page manual on TECO that explains all you ever
 want to know about the weird and wonderful world of TECO.  TECO has more
 commands than the colonel has chickens, and probably no one ever learns them
 all.

 There is also a supplementary manual on VTEDIT and the various MUNG macros
 available.

 If you just want to look something up, Al Watson has nicely printed and bound
 copies of these documents.

 If you must have your own copy, use the PRINT command to print the following:

		[10,1]TECO.DOC
		[10,1]VTEDIT.DOC

 A sixteen page introduction to TECO can be obtained by printing:

		[10,1]TECOINTRO.DOC
2 MEMORY
TECO automatically remembers the file being edited.  The file's
 name is stored in a file named TECF00.TMP in your current default
 directory.  If you invoke TECO without specifying a file-spec,
 TECO will read its memory logical and re-edit the last edited file.
 TECO's memory feature is completely inhibited by the /NOMEMORY qualifier.
2 QUALIFIERS
/FIND
 Initially position to (find) the last marked position in the input
 file.  Position is marked with the VTEDIT ESCape-F commands.
/INSPECT
 Simply read the file-spec, don't create a new edited copy.
/NOCREATE
 Do not automatically create a new file if the file specified by a
 TECO command doesn't already exist.
/NOINI
 Do not attempt to find or use TECO's private initialization
 file TECO.INI.
/NOMEMORY
 Do not read, create, or use TECO's memory file TECF00.TMP.
/SCROLL
 Automatically enter split screen scrolling mode.  The bottom 1/4 of
 the screen's lines are scrolled.  /SCROLL:n sets the number of lines
 to scroll to n.
/VTEDIT
 Automatically invoke the TECO keypad editor VTEDIT.
/VTEDIT:HOLD
 Set the VTEDIT keypad editor into hold screen mode.
/VTEDIT:SEEALL
 Set the VTEDIT keypad editor into SEEALL mode. (Shows CR, Tabs, etc)
/VTEDIT:HOLD:SEEALL
 Set the VTEDIT keypad editor into both hold screen and SEEALL modes.
2  VTEDIT
@VTEDIT
2 MUNG
@MUNG
