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C!T ROM 2
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ctrom_ii_b.zip
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ctrom_ii_b
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PROGRAM
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CLIPPER
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PDRD1
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READ.KEY
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1992-10-09
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2KB
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52 lines
Active ADread() Keys
--------------------
These are the same as Clipper's READ keys.
UP, DOWN - saves the current GET and moves up or down one GET. If READEXIT()
is set to TRUE, ADread() exits if the current GET is the first or
last GET, respectively. The exit code is K_UP and K_DOWN,
respectively.
LEFT, RIGHT - moves the editing cursor horizontally; Also exits the Get
with the LEFT key, if the cursor is at the leftmost position; or
with the RIGHT key, if the cursor is at the right most position.
In other words, these keys behave like the UP and DOWN keys,
respectively when the cursor is in such a position; and they are
governed by the READEXIT() status.
HOME, END - moves the editing cursor to the first and last position,
respectively
PGUP, PGDN, CTRL-PGUP, CTRL-PGDN - saves the current GET and exits ADread().
The exit code is K_PGUP, K_PGDN, K_CTRL_PGUP, and K_CTRL_PGDN,
respectively.
CTRL-HOME, CTRL-END - moves to the first and last GET, respectively.
RETURN - saves the GET and moves down one GET, or exits ADread() if it is in
the last GET. The exit code is K_ENTER.
ESC - aborts the current GET and exits ADread(). The exit code is K_ESC.
TAB - expands an expandable GET into a memoedit.
If SET CONFIRM is OFF, and the last GET was filled, ADread() exits. The
exit code is RX_NOCONFIRM which is #DEFINEd in READ.CH.
ADread() hot spots
------------------
Left-click on any GET - jumps to that GET.
Left-click on a highlighted expandable GET - expands it to a memoedit.
Right-click anywhere - aborts current GET and exits ADread(). The exit code
is RX_ABORT, which is #DEFINED in READ.CH.
Expanded memoedit active keys and mouse spots
---------------------------------------------
[TAB] - saves the memoedit and returns to the GET.
[ESC] - aborts the memoedit and returns to the GET.
Left-click [-] - saves the memoedit and returns to the GET.
Left-click [?] - reserved for Help.
Right-click anywhere - aborts the memoedit and returns to the GET.