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UNIX for Beginners Questions & Answers
Question on bash command line
Post 303020974 by apmcd47 on Wednesday 1st of August 2018 10:51:12 AM
08-01-2018
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LEARN ABOUT ULTRIX
wdelch
delch(3cur) delch(3cur) Name delch, mvdelch, mvwdelch, wdelch - remove character from window Syntax #include <cursesX.h> int delch() int wdelch(win) WINDOW *win; int mvdelch(y, x) int y, x; int mvwdelch(win, y, x) WINDOW *win; int y, x; Description The routine deletes the character under the cursor in the default window. All characters to the right on the same line are moved to the left one position and the last character on the line is filled with a blank. The cursor position does not change. The routine deletes the character under the cursor in the specified window. All characters to the right on the same line are moved to the left one position and the last character on the line is filled with a blank. The cursor position does not change. The routine moves the cursor to the specified position in the default window. The character found at this location is deleted. All char- acters to the right on the same line are moved to the left one position and the last character on the line is filled with a blank. The cursor position does not change. The routine moves the cursor to the specified position in the specified window. The character found at this location is deleted. All characters to the right on the same line are moved to the left one position and the last character on the line is filled with a blank. The cursor position does not change. The routines and are macros. Return Values The and functions return OK on success and ERR on error. delch(3cur)