1 files changed, 14 insertions, 0 deletions

diff --git a/lisp/replace.el b/lisp/replace.el
index b0a14e3f44c..76f8d312c7c 100644
--- a/lisp/replace.el
+++ b/lisp/replace.el
@@ -317,6 +317,10 @@ If `replace-lax-whitespace' is non-nil, a space or spaces in the string
 to be replaced will match a sequence of whitespace chars defined by the
 regexp in `search-whitespace-regexp'.
 
+If `replace-character-fold' is non-nil, matching uses character folding,
+i.e. it ignores diacriticals and other differences between equivalent
+character strings.
+
 Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
 only matches surrounded by word boundaries.  A negative prefix arg means
 replace backward.
@@ -375,6 +379,8 @@ If `replace-regexp-lax-whitespace' is non-nil, a space or spaces in the regexp
 to be replaced will match a sequence of whitespace chars defined by the
 regexp in `search-whitespace-regexp'.
 
+This function is not affected by `replace-character-fold'.
+
 Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
 only matches surrounded by word boundaries.  A negative prefix arg means
 replace backward.
@@ -463,6 +469,8 @@ If `replace-regexp-lax-whitespace' is non-nil, a space or spaces in the regexp
 to be replaced will match a sequence of whitespace chars defined by the
 regexp in `search-whitespace-regexp'.
 
+This function is not affected by `replace-character-fold'.
+
 Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
 only matches that are surrounded by word boundaries.
 Fourth and fifth arg START and END specify the region to operate on."
@@ -554,6 +562,10 @@ If `replace-lax-whitespace' is non-nil, a space or spaces in the string
 to be replaced will match a sequence of whitespace chars defined by the
 regexp in `search-whitespace-regexp'.
 
+If `replace-character-fold' is non-nil, matching uses character folding,
+i.e. it ignores diacriticals and other differences between equivalent
+character strings.
+
 Third arg DELIMITED (prefix arg if interactive), if non-nil, means replace
 only matches surrounded by word boundaries.  A negative prefix arg means
 replace backward.
@@ -605,6 +617,8 @@ If `replace-regexp-lax-whitespace' is non-nil, a space or spaces in the regexp
 to be replaced will match a sequence of whitespace chars defined by the
 regexp in `search-whitespace-regexp'.
 
+This function is not affected by `replace-character-fold'
+
 In Transient Mark mode, if the mark is active, operate on the contents
 of the region.  Otherwise, operate from point to the end of the buffer.