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(Buffer Contents): Add NOPROPS arg to filter-buffer-substring.

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Kim F. Storm 2006-04-09 23:05:07 +00:00
parent a4dad45a78
commit 1f8a33db8c
1 changed files with 7 additions and 2 deletions
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9
lispref/text.texi
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@ -205,7 +205,7 @@ This is like @code{buffer-substring}, except that it does not copy text
properties, just the characters themselves. @xref{Text Properties}.
@end defun
@defun filter-buffer-substring start end &optional delete
@defun filter-buffer-substring start end &optional delete noprops
This function passes the buffer text between @var{start} and @var{end}
through the filter functions specified by the variable
@code{buffer-substring-filters}, and returns the value from the last
@ -217,7 +217,12 @@ If @var{delete} is non-@code{nil}, this function deletes the text
between @var{start} and @var{end} after copying it, like
@code{delete-and-extract-region}.
Lisp code should use this function instead of @code{buffer-substring}
If @var{noprops} is non-@code{nil}, the final string returned does not
include text properties, while the string passed through the filters
still includes text properties from the buffer text.
Lisp code should use this function instead of @code{buffer-substring},
@code{buffer-substring-no-properties},
or @code{delete-and-extract-region} when copying into user-accessible
data structures such as the kill-ring, X clipboard, and registers.
Major and minor modes can add functions to