[libgsystem] console: Link to wikipedia page

[Colin Walters <walters src gnome org>]

commit 8e42581f4d03c8911f17304e8097a0e6147292c5
Author: Colin Walters <walters verbum org>
Date:   Wed Apr 15 12:42:24 2015 -0400

    console: Link to wikipedia page

 src/gsystem-console.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/gsystem-console.c b/src/gsystem-console.c
index 0d19dfd..46b48af 100644
--- a/src/gsystem-console.c
+++ b/src/gsystem-console.c
@@ -348,6 +348,7 @@ gs_console_begin_status_line (GSConsole     *console,
 
   if (!console->in_status_line)
     {
+      /* See http://en.wikipedia.org/wiki/ANSI_escape_code, using the DEC codes */
       guint8 buf[3] = { (guint8)'\n', 0x1B, 0x37 };
       if (!g_output_stream_write_all (out, buf, sizeof (buf), &bytes_written,
                                       cancellable, error))