teacl/doc/wchart.txt

NULL	ignored
^A	output message to terminal
^B	current date
^C	interrupt
^D	set radix to decimal
^E	form feed flag
^E<n>	(match char) match ASCII code n
^E[]	(match char) match one of list
^EA	(match char) match alphabetics
^EB	(match char) match separator character
^EC	(match char) match symbol constituent
^ED	(match char) match digit
^EGq	(match char) match contents of q-register
^EL	(match char) match line terminators
^EMx	(match char) match any number of x
^EQq	(string build char) use contents of q-register q
^ER	(match char) match alphanumerics
^ES	(match char) match spaces and/or tabs
^EUq	(string build char) use ASCII code in q-register
^EV	(match char) match lowercase
^EW	(match char) match uppercase
^EX	(match char) match anything
^F	not implemented
^G^G	kill command string
^G<SP>	retype current command line
^G*	retype entire current command line
^H	current time
BS	immediate mode: back up one line and type one line
TAB	insert tab and text
LF	ignored in commands
LF	immediate mode: advance one line and type one line
VT	not a TECO command
FF	output a form feed to terminal
CR	ignored
^N	end of file flag
^Nx	(match char) match any character but x
^O	set radix to octal
^P	not a TECO command
n^Q	convert line offset to character offset
^Qx	(string char) use x literally
^R	value of current radix
n^R	set radix to n
^Rx	(string char) use x literally
^S	-(length of last inserted string or found search string)
^S	immediate mode: not yet implemented
^S	(match char) match any separator character
^T	ASCII value of next character typed in
n^T	output character whose ASCII value is n to the terminal screen
^U	(command line) erase current command line
^Uq	put string into q-register
:^Uq	append string to q-register
n^Uq	put ASCII character "n" into q-register
n:^Uq	append ASCII "n" to q-register
^V	convert search strings to lowercase
^Vx	(string char) convert x to lowercase
^W	convert search strings to uppercase
^Wx	(string char) convert x to uppercase
^X	search mode flag
^X	(match char) match any character
^Y	equivalent to ".+^S,."
^Z	size of text in all q-registers, plus command line
^Z^Z^Z	quit TECO, leave everything as it was before TECO was entered
ESC	command and string terminator
^[	like ESC
^\	not a TECO command
^]	not a TECO command
^^x	ASCII value of x
n^_	ones complement of n
SP	ignored
!	define tag
n"<	test for less than zero
n"=	test for equal to zero
n">	test for greater than zero
n"A	test for alphabetic
n"C	test for symbol constituent
n"D	test for digit
n"E	test for equal to zero
n"F	test for false
n"G	test for greater than zero
n"L	test for less than zero
n"N	test for not equal to zero
n"R	test for alphanumeric
n"S	test for successful
n"T	test for true
n"U	test for unsuccessful
n"V	test for lowercase
n"W	test for uppercase
#	logical OR
$	separate TECO commands
n%q	add n to q-register q, return the result
&	logical AND
'	end of conditional
(	numeric expression grouping
)	numeric expression grouping
*	multiplication
*q	immediate mode: save last command string in q-register q
+	addition
,	numeric argument separator
-	subtraction or negation
.	current pointer position
/	division
/	immediate mode: type detailed explanation of error
0-9	numeric argument constructors
:	modify next command
n;	exit iteration of n is greater than or equal to zero
n:;	exit iteration if n is less than or equal to zero
n<	iterate n times
n=	type n in decimal
n==	type n in octal
n===	type n in hexadecimal
n:=	type n in decimal, no carriage return
n:==	type n in octal, no carriage return
n:===	type n in hexadecimal, no carriage return
>	end iteration
?	toggle trace mode
?	immediate mode: type out erroneous command string
@	modify next text argument
A	append next input page to edit buffer
nA	ASCII value of character at .+n
n:A	append n lines to input buffer
B	always zero. represents beginning of edit buffer
nC	advance n characters
nD	delete n characters
m,nD	delete between m and n (same as m,nK)
E%q	write q-register to file
nE_	destructive search without page protection
EA	select secondary output stream
EB	open input and output files
EC	copy input file to output file and close files
nEC	not yet implemented
ED	edit mode flag
EF	close output file
EH	help level flag
EI	open indirect command file
EK	kill output file
EL	open log file
EN	wildcard lookup
EO	return version number of TECO
EP	select secondary input stream
EQq	read from file into q-register
ER	open input file
ES	search verification flag
ET	type out control flag
EU	case flagging flag
EV	edit verify flag
EW	open output file
EX	close files and exit
EY	read without yank protection
nF_	destructive search and replace
F'	flow to end of conditional
F<	flow to start of iteration
F>	flow to end of iteration
F|	flow to ELSE part of conditional
m,nFB	search between locations m and n
nFB	search, bounded by n lines
m,nFC	search and replace between m and n
nFC	search and replace over n lines
nFD	search for and delete string
nFK	search for string and delete intervening text
nFN	paged search and replace
FR	replace last string
nFS	search and replace
Gq	get string from q-register into edit buffer
G*	get string from filespec buffer into edit buffer
G_	get string from search buffer into edit buffer
:Gq	type text in q-register q
:G*     type filespec
:G_     type search string
H	equivalent to B,Z
I	insert text
nI	insert character whose ASCII value is n
nJ	move pointer to J
nK	kill n lines
m,nK	delete between m and n (same as m,nD)
nL	advance n lines
Mq	execute commands in q-register
nN	paged search
O	go to label
nO	goto selected label in list
nP	advance n pages
m,nP	write out characters m to n
nPW	write edit buffer n times
m,nPW	write out characters m to n
Qq	number in q-register q
:Qq	size of text in q-register q
nR	back up n characters
nS	search for nth occurrence of a string
::S	compare string
nT	type n lines
m,nT	type characters between m and n
nUq	put n into q-register q
nV	view n lines
m,nV	view m lines before, n lines after pointer
W	not yet implemented
nXq	put n lines into q-register q
m,nXq	put character m through n into q-register q
n:Xq	append n lines to q-register q
m,n:Xq	append characters m through n to q-register q
Y	yank a page into the edit buffer
Z	end of buffer (number of characters in the edit buffer)
[q	push q-register q onto q-register stack
\	value of string in edit buffer
n\	convert n to digits in edit buffer
]q	pop q-register stack into q-register q
n_	destructive paged search
`	not a TECO command
a-z	treated as uppercase equivalents
{	not a TECO command
|	start of ELSE part of conditional
}	not a TECO command
~	not a TECO command
DEL	not a TECO command