curs_ins_wch(3X) manual page
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ins_wch, mvins_wch, mvwins_wch, wins_wch
- insert a complex character and rendition into a window
#include
<curses.h>
int ins_wch(const cchar_t *wch);
int wins_wch(WINDOW *win, const cchar_t *wch);
int mvins_wch(int y, int x, const cchar_t *wch);
int mvwins_wch(WINDOW *win, int y, int x, const cchar_t *wch);
These
routines, insert the complex character wch with rendition before the character
under the cursor. All characters to the right of the cursor are moved one
space to the right, with the possibility of the rightmost character on
the line being lost. The insertion operation does not change the cursor
position.
If successful, these functions return OK. If not, they
return ERR.
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.
No errors are defined.
curses(3X)
,
curs_insch(3X)
.
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