Patch 8.1.0567 (after 8.1.0565)
Problem: Error for NUL byte in ScreenLines goes unnoticed.
Solution: Add an internal error message.
Files: src/gui.c
*** ../vim-8.1.0566/src/gui.c 2018-12-05 19:46:03.170987995 +0100
--- src/gui.c 2018-12-06 22:04:51.967296617 +0100
***************
*** 2753,2761 ****
}
else if (enc_utf8)
{
! // FIXME: how can the first character ever be zero?
! if (col1 > 0 && ScreenLines[off + col1] == 0)
! --col1;
# ifdef FEAT_GUI_GTK
if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0)
++col2;
--- 2753,2767 ----
}
else if (enc_utf8)
{
! if (ScreenLines[off + col1] == 0)
! {
! if (col1 > 0)
! --col1;
! else
! // FIXME: how can the first character ever be zero?
! IEMSGN("INTERNAL ERROR: NUL in ScreenLines in row %ld",
! gui.row);
! }
# ifdef FEAT_GUI_GTK
if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0)
++col2;
*** ../vim-8.1.0566/src/version.c 2018-12-07 13:18:16.611655653 +0100
--- src/version.c 2018-12-07 13:26:28.728584545 +0100
***************
*** 794,795 ****
--- 794,797 ----
{ /* Add new patch number below this line */
+ /**/
+ 567,
/**/
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