Deleting all characters from 350th character to 450th character from the log file Post: 302360513

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delch

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)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Problem deleting file with special character

Discussion started by: hart1165

2. Shell Programming and Scripting

deleting newline characters but not the "true" \n character

Discussion started by: caddyjoe77

3. UNIX for Advanced & Expert Users

Deleting end of line $ character in file

Discussion started by: bwrynz1

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read a variable character by character, substitute characters with something else

Discussion started by: vipervenom25