HP 49g Graphing Calculator - Manual (Page 28)

Editing the command Line
Deleting characters
The simplest way to delete a character is to position the cm'sor to the
immediate right of the character and press @-
Other ways of deleting characters are provided by commands on the Tool
menu for the command line editor. The menu is displayed by pressing
when the command line is active. These commands are:
Deletes the characters from the cursor to the beginning of
the current word (that is, to the beginning of the word in
which the cursor is currently placed). If pressed again,
the entire previous word is deleted if there is one.
Deletes all characters from the cursor to the start of the
line.
Deletes the characters from the cursor to the beginning of
the next word (or, if there is no next word, to the end of
the current word).
Deletes all characters from the cursor to the end of the
line.
Deletes all characters on the current line.
There are vaiious replace options on the Search menu.
These options enable you to search for the characters you
want to delete and replace them with nothing, thereby
deleting those characters.
The replace options are discussed on page 3-8.
^DEL
0^DEL
DEL
—y
0DEL^
DELL
REPLACE
Command line operations Page 3-5