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(tty_init): clarify screen size limitation.

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S_Lang: pre2.3.3-8 (55f58798c267d76a1b93d0d916027b71a10ac1ee): removed
static buffers dependent upon SLTT_MAX_SCREEN_ROWS/COLS in favor of
dynamically allocated arrays.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2019-08-18 14:08:06 +03:00
parent 3b39cee81f
commit f22353ed3d
1 changed files with 7 additions and 2 deletions
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9
lib/tty/tty-slang.c
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@ -282,10 +282,15 @@ tty_init (gboolean mouse_enable, gboolean is_xterm)
* string such as "linux" or "xterm" S-Lang will go on, but the
* terminal size and several other variables won't be initialized
* (as of S-Lang 1.4.4). Detect it and abort. Also detect extremely
* small, large and negative screen dimensions.
* small screen dimensions.
*/
if ((COLS < 10) || (LINES < 5)
|| (COLS > SLTT_MAX_SCREEN_COLS) || (LINES > SLTT_MAX_SCREEN_ROWS))
#if SLANG_VERSION < 20303
/* Beginning from pre2.3.3-8 (55f58798c267d76a1b93d0d916027b71a10ac1ee),
these limitations were eliminated. */
|| (COLS > SLTT_MAX_SCREEN_COLS) || (LINES > SLTT_MAX_SCREEN_ROWS)
#endif
)
{
fprintf (stderr,
_("Screen size %dx%d is not supported.\n"