[pango/visible-things] Add a nick for 0x2423

[Matthias Clasen <matthiasc src gnome org>]

commit af310925e63a36f050803509a440d37763acab5c
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jul 7 14:39:53 2019 -0400

    Add a nick for 0x2423
    
    While it is not technically a 'default ignorable'
    char, it is much nicer to render [SPC] instead
    of a typical hex box for visible space.

 pango/pango-impl-utils.h | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/pango/pango-impl-utils.h b/pango/pango-impl-utils.h
index fc82165b..07b8fd74 100644
--- a/pango/pango-impl-utils.h
+++ b/pango/pango-impl-utils.h
@@ -152,6 +152,7 @@ static struct {
   { 0x2061, "FA"    }, /* FUNCTION APPLICATION */
   { 0x2062, "IT"    }, /* INVISIBLE TIMES */
   { 0x2063, "IS"    }, /* INVISIBLE SEPARATOR */
+  { 0x2423, "SPC"   }, /* VISIBLE SPACE */
   { 0xfeff, "ZWNBS" }, /*ZERO WIDTH NO-BREAK SPACE */
 };