These functions write the characters of the (null-terminated) wchar_t
character string wstr on the given window. It is similar to construct-
- ing a cchar_t for each wchar_t in the string, then calling wadd_wch for
- the resulting cchar_t.
+ ing a cchar_t for each wchar_t in the string, then calling wadd_wch(3x)
+ for the resulting cchar_t:
+
+ o spacing and non-spacing characters in the string are processed one
+ at a time, and
+
+ o control characters are processed as in waddch(3x).
The mv functions perform cursor movement once, before writing any char-
acters. Thereafter, the cursor is advanced as a side-effect of writing
to the window.
- The four functions with n as the last argument write at most nwchar_t
- characters, or until a terminating null is reached. If n is -1, then
+ The four functions with n as the last argument write at most nwchar_t
+ characters, or until a terminating null is reached. If n is -1, then
the entire string will be added.
All functions return the integer ERR upon failure and OK on success.
- X/Open does not define any error conditions. This implementation re-
+ X/Open does not define any error conditions. This implementation re-
turns an error
o if the window pointer is null or
@@ -93,7 +98,7 @@
o if the corresponding calls to wadd_wch return an error.
- Functions with a "mv" prefix first perform a cursor movement using
+ Functions with a "mv" prefix first perform a cursor movement using
wmove, and return an error if the position is outside the window, or if
the window pointer is null.
@@ -107,11 +112,11 @@