On Aug 12 22:47, Takashi Yano wrote: > - The horizontal tab positions are broken after resizing console window. > This seems to be a bug of xterm compatible mode of windows console. > This workaround fixes this problem. > --- > winsup/cygwin/fhandler_console.cc | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > > diff --git a/winsup/cygwin/fhandler_console.cc > b/winsup/cygwin/fhandler_console.cc > index 075593523..3d26a0b90 100644 > --- a/winsup/cygwin/fhandler_console.cc > +++ b/winsup/cygwin/fhandler_console.cc > @@ -326,6 +326,25 @@ fhandler_console::send_winch_maybe () > { > con.scroll_region.Top = 0; > con.scroll_region.Bottom = -1; > + if (wincap.has_con_24bit_colors ()) > + { > + /* Workaround for a bug of windows xterm compatible mode. */ > + /* The horizontal tab positions are broken after resize. */ > + DWORD dwLen; > + CONSOLE_SCREEN_BUFFER_INFO sbi; > + GetConsoleScreenBufferInfo (get_output_handle (), &sbi); > + /* Clear all horizontal tabs */ > + WriteConsole (get_output_handle (), "\033[3g", 4, &dwLen, 0); > + /* Set horizontal tabs */ > + for (int col=8; col<con.dwWinSize.X; col+=8) > + { > + char buf[32]; > + __small_sprintf (buf, "\033[%d;%dH\033H", 1, col+1); > + WriteConsole (get_output_handle (), buf, strlen (buf), &dwLen, 0); > + } > + /* Restore cursor position */ > + SetConsoleCursorPosition (get_output_handle (), sbi.dwCursorPosition); > + } > get_ttyp ()->kill_pgrp (SIGWINCH); > return true; > } > -- > 2.21.0
Pushed. Thanks, Corinna -- Corinna Vinschen Cygwin Maintainer
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