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Bug 885: Truncate title at 600 bytes, not 1024.

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Although xterm allows 1024 bytes, GNU Screen apparently has a lower
limit.
This commit is contained in:
Kalle Olavi Niemitalo 2009-01-01 19:54:35 +00:00 committed by Kalle Olavi Niemitalo
parent 29c34df62e
commit 8d19b87cb1
1 changed files with 10 additions and 3 deletions
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13
src/osdep/osdep.c
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@ -447,9 +447,16 @@ set_window_title(unsigned char *title, int codepage)
|| (unicode >= 0x7F && unicode < 0xA0))
continue;
/* xterm entirely rejects 1024-byte or longer
* titles. */
if (filtered.length + charlen >= 1024 - 3) {
/* If the title is getting too long, truncate
* it and add an ellipsis.
*
* xterm entirely rejects 1024-byte or longer
* titles. GNU Screen 4.00.03 misparses
* titles longer than 765 bytes, and is unable
* to display the title in hardstatus if the
* title and other stuff together exceed 766
* bytes. So set the limit quite a bit lower. */
if (filtered.length + charlen >= 600 - 3) {
add_to_string(&filtered, "...");
break;
}