[英]NCurses adds new line when output greater than terminal columns
I have noticed that when I print line in ncurses that takes more than number of terminal columns ncurses adds newline:我注意到,当我在 ncurses 中打印需要超过终端列数的行时,ncurses 添加了换行符:
#include <ncurses.h>
int main()
{
initscr(); /* Start curses mode */
printw("Hello World aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!!!");
refresh(); /* Print it on to the real screen */
getch(); /* Wait for user input */
endwin(); /* End curses mode */
return 0;
}
Now as the terminal has less columns my output looks like this:现在由于终端的列较少,我的 output 看起来像这样:
Hello World aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!!!
In my app I wan't to copy terminal output but when I do so I'm getting newline where line breaks but I didn't putted any new line when calling printw.在我的应用程序中,我不想复制终端 output 但是当我这样做时,我会在换行符处换行,但在调用 printw 时我没有放置任何新行。 Does ncurses add newlines automatically? ncurses 会自动添加换行符吗? How I can disable that?我怎样才能禁用它? This is simple version of my problem as In my case I'm using mvwaddnwstr to print wide characters but problem stays.这是我的问题的简单版本,因为在我的情况下,我使用 mvwaddnwstr 打印宽字符,但问题仍然存在。
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