Fix bug #16190 with documentation of capitalize-word.

 src/casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
 Doc fix.

diff --git a/src/ChangeLog b/src/ChangeLog
index 283777cbcdf5dfa3920a0948d158722bae877401..1a735dfc5c0c7498de66990d81f5dd8e9a5842f9 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2013-12-19  Eli Zaretskii  <eliz@gnu.org>
+
+       * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
+       Doc fix.  (Bug#16190)
+
 2013-12-19  Jan Djärv  <jan.h.d@swipnet.se>
 
        * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):

diff --git a/src/casefiddle.c b/src/casefiddle.c
index 9b213bb3cf2f10204ba9297e7566d248f3b95c94..a75dc448c366c8b5d4246757419beaa0aae8909b 100644 (file)
--- a/src/casefiddle.c
+++ b/src/casefiddle.c
@@ -365,7 +365,11 @@ operate_on_word (Lisp_Object arg, ptrdiff_t *newpoint)
 }
 
 DEFUN ("upcase-word", Fupcase_word, Supcase_word, 1, 1, "p",
-       doc: /* Convert following word (or ARG words) to upper case, moving over.
+       doc: /* Convert to upper case from point to end of word, moving over.
+
+If point is in the middle of a word, the part of that word before point
+is ignored when moving forward.
+
 With negative argument, convert previous words but do not move.
 See also `capitalize-word'.  */)
   (Lisp_Object arg)
@@ -380,7 +384,11 @@ See also `capitalize-word'.  */)
 }
 
 DEFUN ("downcase-word", Fdowncase_word, Sdowncase_word, 1, 1, "p",
-       doc: /* Convert following word (or ARG words) to lower case, moving over.
+       doc: /* Convert to lower case from point to end of word, moving over.
+
+If point is in the middle of a word, the part of that word before point
+is ignored when moving forward.
+
 With negative argument, convert previous words but do not move.  */)
   (Lisp_Object arg)
 {
@@ -394,9 +402,14 @@ With negative argument, convert previous words but do not move.  */)
 }
 
 DEFUN ("capitalize-word", Fcapitalize_word, Scapitalize_word, 1, 1, "p",
-       doc: /* Capitalize the following word (or ARG words), moving over.
+       doc: /* Capitalize from point to the end of word, moving over.
+With numerical argument ARG, capitalize the next ARG-1 words as well.
 This gives the word(s) a first character in upper case
 and the rest lower case.
+
+If point is in the middle of a word, the part of that word before point
+is ignored when moving forward.
+
 With negative argument, capitalize previous words but do not move.  */)
   (Lisp_Object arg)
 {