fixup: require wide-char support even on PDCurses and document new requirementsHEADmaster

Also, Scinterm had to be updated again since NetBSD curses stores up to 8 wchar_t per cell.

1 files changed, 5 insertions, 4 deletions

diff --git a/INSTALL b/INSTALL
index a44ee66..3816fde 100644
--- a/INSTALL
+++ b/INSTALL
@@ -21,13 +21,14 @@ SciTECO Build and Runtime Dependencies
  * Glib 2 as a cross-platform runtime library (v2.44 or later):
    https://developer.gnome.org/glib/
  * When choosing the Curses interface, you need one of:
-   * NCurses (http://www.gnu.org/software/ncurses/).
-     If you plan to use the ncurses MinGW port,
-     I recommend ncurses 6.0 or later.
+   * ncurses (http://www.gnu.org/software/ncurses/).
+     Should be built with wide-character support (--enable-widec).
+     If you plan to use the ncurses MinGW port, I recommend ncurses 6.0 or later.
    * NetBSD Curses (https://github.com/sabotage-linux/netbsd-curses).
-     This is the default on NetBSD.
+     This is the default on NetBSD and should always support wide characters.
    * PDCursesMod v4.5.4 or later (https://github.com/Bill-Gray/PDCursesMod.git).
      This is the recommended flavor of PDCurses to use.
+     It must be built with WIDE=Y and UTF8=Y.
    * PDCurses/EMCurses (https://github.com/rhaberkorn/emcurses).
    * PDCurses/XCurses (http://pdcurses.sourceforge.net/).
      Note that XCurses v3.4 appears to be broken, you may have to