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Fix bug sometimes causing missing (or spurious) wraparound copy-and-paste

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This commit is contained in:
Keith Winstein
2012-04-02 19:04:26 -04:00
parent 7542070b8f
commit 8221838f51
4 changed files with 22 additions and 14 deletions
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src/terminal/terminal.cc
+2 -2
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@@ -57,7 +57,7 @@ void Emulator::print( const Parser::Print *act )
case 1: /* normal character */
case 2: /* wide character */
if ( fb.ds.auto_wrap_mode && fb.ds.next_print_will_wrap ) {
fb.get_mutable_row( -1 )->wrap = true;
fb.get_mutable_row( -1 )->set_wrap( true );
fb.ds.move_col( 0 );
fb.move_rows_autoscroll( 1 );
}
@@ -67,7 +67,7 @@ void Emulator::print( const Parser::Print *act )
&& (chwidth == 2)
&& (fb.ds.get_cursor_col() == fb.ds.get_width() - 1) ) {
fb.reset_cell( this_cell );
fb.get_mutable_row( -1 )->wrap = false;
fb.get_mutable_row( -1 )->set_wrap( false );
/* There doesn't seem to be a consistent way to get the
downstream terminal emulator to set the wrap-around
copy-and-paste flag on a row that ends with an empty cell