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-rw-r--r--src/if_ruby.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/if_ruby.c b/src/if_ruby.c
index 0fed2c018..4aac79a6b 100644
--- a/src/if_ruby.c
+++ b/src/if_ruby.c
@@ -48,6 +48,11 @@
# endif
#endif
+/* suggested by Ariya Mizutani */
+#if (_MSC_VER == 1200)
+# undef _WIN32_WINNT
+#endif
+
#include <ruby.h>
#undef EXTERN
@@ -132,6 +137,7 @@ static void ruby_vim_init(void);
#define ruby_errinfo (*dll_ruby_errinfo)
#define ruby_init dll_ruby_init
#define ruby_init_loadpath dll_ruby_init_loadpath
+#define NtInitialize dll_NtInitialize
#if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18
# define rb_w32_snprintf dll_rb_w32_snprintf
#endif
@@ -186,6 +192,7 @@ static VALUE (*dll_rb_str_new2) (const char*);
static VALUE *dll_ruby_errinfo;
static void (*dll_ruby_init) (void);
static void (*dll_ruby_init_loadpath) (void);
+static void (*dll_NtInitialize) (int*, char***);
#if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18
static int (*dll_rb_w32_snprintf)(char*, size_t, const char*, ...);
#endif
@@ -248,6 +255,7 @@ static struct
{"ruby_errinfo", (RUBY_PROC*)&dll_ruby_errinfo},
{"ruby_init", (RUBY_PROC*)&dll_ruby_init},
{"ruby_init_loadpath", (RUBY_PROC*)&dll_ruby_init_loadpath},
+ {"NtInitialize", (RUBY_PROC*)&dll_NtInitialize},
#if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER >= 18
{"rb_w32_snprintf", (RUBY_PROC*)&dll_rb_w32_snprintf},
#endif
@@ -414,6 +422,12 @@ static int ensure_ruby_initialized(void)
if (ruby_enabled(TRUE))
{
#endif
+#ifdef _WIN32
+ /* suggested by Ariya Mizutani */
+ int argc = 1;
+ char *argv[] = {"gvim.exe"};
+ NtInitialize(&argc, &argv);
+#endif
ruby_init();
ruby_init_loadpath();
ruby_io_init();