X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_getcchar.3x.html;h=1358430cbc2f9d5239c9446a8a71836db5b14416;hp=d6e961f4b93d00a978c768d26635211fcf087eca;hb=77afe78361875f531dc2bf8d73f2e781c8e76176;hpb=027ae42953e3186daed8f3882da73de48291b606
diff --git a/doc/html/man/curs_getcchar.3x.html b/doc/html/man/curs_getcchar.3x.html
index d6e961f4..1358430c 100644
--- a/doc/html/man/curs_getcchar.3x.html
+++ b/doc/html/man/curs_getcchar.3x.html
@@ -1,7 +1,7 @@
@@ -106,26 +106,32 @@
- The wide-character string pointed to by wch. The
string must be L'\0' terminated, contain at most one
- character with strictly positive width, which must be
- the first, and contain no characters of negative
- width.
+ spacing character, which must be the first.
+
+ Up to CCHARW_MAX-1 nonspacing characters may follow.
+ Additional nonspacing characters are ignored.
+
+ The string may contain a single control character
+ instead. In that case, no nonspacing characters are
+ allowed.
NOTES
- The opts argument is reserved for future use. Currently,
+ The opts argument is reserved for future use. Currently,
an application must provide a null pointer as opts.
- The wcval argument may be a value generated by a call to
- setcchar or by a function that has a cchar_t output argu-
- ment. If wcval is constructed by any other means, the
+ The wcval argument may be a value generated by a call to
+ setcchar or by a function that has a cchar_t output argu-
+ ment. If wcval is constructed by any other means, the
effect is unspecified.
RETURN VALUES
When wch is a null pointer, getcchar returns the number of
- wide characters referenced by wcval.
+ wide characters referenced by wcval, including one for a
+ trailing null.
When wch is not a null pointer, getcchar returns OK upon
successful completion, and ERR otherwise.
@@ -136,8 +142,8 @@
SEE ALSO
- Functions: curses(3x), wcwidth(3x), curs_attr_get(3x),
- can_change_color(3x).
+ Functions: curs_attr(3x), curs_color(3x), curses(3x),
+ wcwidth(3).