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Add a blacklist of console types that are known not to support terminal titles, even when in a virtual terminal

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darcs-hash:20070317233846-ac50b-4030f863aefb96085368470b76ee9da146c04c96.gz
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axel 2007-03-18 09:38:46 +10:00
parent 1e524fbc7a
commit 3969c1b453
1 changed files with 17 additions and 1 deletions
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18
reader.c
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@ -538,13 +538,29 @@ void reader_write_title()
This is a pretty lame heuristic for detecting terminals that do
not support setting the title. If we recognise the terminal name
as that of a virtual terminal, we assume it supports setting the
title. Otherwise we check the ttyname.
title. If we recognise it as that of a console, we assume it
does not support setting the title. Otherwise we check the
ttyname and see if we belive it is a virtual terminal.
One situation in which this breaks down is with screen, since
screen supports setting the terminal title if the underlying
terminal does so, but will print garbage on terminals that
don't. Since we can't see the underlying terminal below screen
there is no way to fix this.
*/
if( !term || !contains_str( term, L"xterm", L"screen", L"nxterm", L"rxvt", (wchar_t *)0 ) )
{
char *n = ttyname( STDIN_FILENO );
if( contains_str( term, L"linux" ) )
{
return;
}
if( strstr( n, "tty" ) || strstr( n, "/vc/") )
return;
}
title = function_exists( L"fish_title" )?L"fish_title":DEFAULT_TITLE;