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Full Discussion: Error code with if statement
Top Forums UNIX for Beginners Questions & Answers Error code with if statement Post 303026785 by Corona688 on Monday 3rd of December 2018 10:33:53 AM
Old 12-03-2018
Quote:
Originally Posted by Ibrahims1
just a small comment , i tried using vi editor now and it works , i dont know why then it does not work when i use visual studio, any advises?
Windows text editors and UNIX text editors disagree on what a line is.

In windows, a line is a bunch of characters followed by two nonprinting characters, \r \n.
In UNIX, a line is a bunch of characters followed by one nonprinting character, \n.

All these \r's are basically garbage which Windows insists on adding to the end of every line.
 

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LEARN ABOUT DEBIAN

use_legacy_coding

legacy_coding(3NCURSES) 												   legacy_coding(3NCURSES)

NAME

       use_legacy_coding - use terminal's default colors

SYNOPSIS

       #include <curses.h>

       int use_legacy_coding(int level);

DESCRIPTION

       The  use_legacy_coding() function is an extension to the curses library.  It allows the caller to change the result of unctrl, and suppress
       related checks within the library that would normally cause nonprinting characters to be rendered in visible form.  This affects only 8-bit
       characters.

       The level parameter controls the result:

	      0    the library functions normally, rendering nonprinting characters as described in unctrl.

	      1    the library ignores isprintf for codes in the range 160-255.

	      2    the library ignores isprintf for codes in the range 128-255.  It also modifies the output of unctrl, showing codes in the range
		   128-159 as is.

RETURN VALUE

       If the screen has not been initialized, or the level parameter is out of range, the function returns ERR.  Otherwise, it returns the previ-
       ous level: 0, 1 or 2.

PORTABILITY

       This  routine is specific to ncurses.  It was not supported on Version 7, BSD or System V implementations.  It is recommended that any code
       depending on ncurses extensions be conditioned using NCURSES_VERSION.

SEE ALSO

       unctrl.

AUTHOR

       Thomas Dickey (to support lynx's font-switching feature).

															   legacy_coding(3NCURSES)
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