From 427035c0bbed108cfc305b55a4773072362504dc Mon Sep 17 00:00:00 2001 From: akr Date: Thu, 23 Feb 2012 15:22:06 +0000 Subject: add comment. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/curses/curses.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/ext/curses/curses.c b/ext/curses/curses.c index 4efa4c1db6..78519d3e2b 100644 --- a/ext/curses/curses.c +++ b/ext/curses/curses.c @@ -2769,14 +2769,17 @@ Init_curses(void) rb_define_module_function(mCurses, "reset_prog_mode", curses_reset_prog_mode, 0); #if defined(HAVE_FUNC_CURSES_VERSION) + /* ncurses and PDcurses */ rb_define_const(mCurses, "VERSION", rb_str_new2(curses_version())); #elif defined(HAVE_VAR_CURSES_VERSION) { - /* SVR4 curses has an undocumented and undeclared variable, curses_version. */ + /* SVR4 curses has an undocumented and undeclared variable, curses_version. + * It contains a string, "SVR4". */ RUBY_EXTERN char *curses_version; rb_define_const(mCurses, "VERSION", rb_sprintf("curses (%s)", curses_version)); } #else + /* BSD curses, perhaps. NetBSD 5 still use it. */ rb_define_const(mCurses, "VERSION", rb_str_new2("unknown")); #endif -- cgit v1.2.3