| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: stream character-index
Returns an integer indicating the line of text in which the
character-index'th character appears. The returned value 0 indicates
the first line of text. character-index should be a non-negative
integer (not a character object) indicating a number of characters
from the beginning of the text. The value 0 indicates the first
character. stream can be a multi-line-editable-text
control,
or a text-edit-pane
.
The character index pertains to the string that is in the control,
which may differ from a Lisp string that was placed into the control
programmatically by calling set-text. In particular, the
Windows multi-line text-editing control that is currently used by
Common Graphics (implementing, e.g., the multi-line-editable-text
control)
always contains a Carriage Return/Linefeed pair to separate lines of
text, where a Lisp string has a single newline character. Text is
converted automatically when it is added to or copied from the
control.
See also char-from-line-number.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |