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| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2020-03-02 10:12:54 +0900 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2020-03-02 19:46:40 +0100 |
| commit | 7f5051d76662838103666492a33505e0801c1ee7 (patch) | |
| tree | 92d84741fa76c644a537dfe8c0907280434ddef0 | |
| parent | 1b7fcf22bea529fba920310dcd2db144bb24ccc6 (diff) | |
| download | newlib-7f5051d76662838103666492a33505e0801c1ee7.zip newlib-7f5051d76662838103666492a33505e0801c1ee7.tar.gz newlib-7f5051d76662838103666492a33505e0801c1ee7.tar.bz2 | |
Cygwin: console: Revise the code to fix tab position.
- This patch fixes the issue that the cursor position is broken if
window size is changed while executing vim, less etc.
| -rw-r--r-- | winsup/cygwin/fhandler_console.cc | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index 64e12b8..7c97a78 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -417,19 +417,10 @@ fhandler_console::set_cursor_maybe () void fhandler_console::fix_tab_position (void) { - char buf[2048] = {0,}; - /* Save cursor position */ - __small_sprintf (buf+strlen (buf), "\0337"); - /* Clear all horizontal tabs */ - __small_sprintf (buf+strlen (buf), "\033[3g"); - /* Set horizontal tabs */ - for (int col=8; col<con.dwWinSize.X; col+=8) - __small_sprintf (buf+strlen (buf), "\033[%d;%dH\033H", 1, col+1); - /* Restore cursor position */ - __small_sprintf (buf+strlen (buf), "\0338"); + /* Re-setting ENABLE_VIRTUAL_TERMINAL_PROCESSING + fixes the tab position. */ + request_xterm_mode_output (false); request_xterm_mode_output (true); - DWORD dwLen; - WriteConsole (get_output_handle (), buf, strlen (buf), &dwLen, 0); } bool |