fill rdocs

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/file.c b/file.c
index 7d3431477e..18c9df8329 100644
--- a/file.c
+++ b/file.c
@@ -5571,16 +5571,19 @@ Init_File(void)
     rb_define_singleton_method(rb_cFile, "path", rb_file_s_path, 1);
 
     separator = rb_obj_freeze(rb_usascii_str_new2("/"));
+    /* separates directory parts in path */
     rb_define_const(rb_cFile, "Separator", separator);
     rb_define_const(rb_cFile, "SEPARATOR", separator);
     rb_define_singleton_method(rb_cFile, "split",  rb_file_s_split, 1);
     rb_define_singleton_method(rb_cFile, "join",   rb_file_s_join, -2);
 
 #ifdef DOSISH
+    /* platform specific alternative separator */
     rb_define_const(rb_cFile, "ALT_SEPARATOR", rb_obj_freeze(rb_usascii_str_new2(file_alt_separator)));
 #else
     rb_define_const(rb_cFile, "ALT_SEPARATOR", Qnil);
 #endif
+    /* path list separator */
     rb_define_const(rb_cFile, "PATH_SEPARATOR", rb_obj_freeze(rb_str_new2(PATH_SEP)));
 
     rb_define_method(rb_cIO, "stat",  rb_io_stat, 0); /* this is IO's method */