patch 8.0.1632: in a terminal dump NUL and space are different
Problem: In a terminal dump NUL and space considered are different,
although they are displayed the same.
Solution: When encountering NUL handle it like space.
diff --git a/src/terminal.c b/src/terminal.c
index 18da710..4f29b56 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -3396,6 +3396,15 @@
for (i = 0; i < VTERM_MAX_CHARS_PER_CELL; ++i)
{
+ int c = cell.chars[i];
+ int pc = prev_cell.chars[i];
+
+ /* For the first character NUL is the same as space. */
+ if (i == 0)
+ {
+ c = (c == NUL) ? ' ' : c;
+ pc = (pc == NUL) ? ' ' : pc;
+ }
if (cell.chars[i] != prev_cell.chars[i])
same_chars = FALSE;
if (cell.chars[i] == NUL || prev_cell.chars[i] == NUL)