[gtk-doc/gtk-doc-for-gtk4: 7/7] Recognize the GTK variants of G_DECLARE_

[Matthias Clasen <matthiasc src gnome org>]

commit a724619e80e5d29fe11a599c63bbfe500782e22a
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Dec 23 09:44:35 2019 -0500

    Recognize the GTK variants of G_DECLARE_
    
    GTK4 added its own variant of G_DECLARE_
    under the name of GDK_DECLARE_EXPORTED_TYPE.
    Recognize it.

 gtkdoc/scan.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtkdoc/scan.py b/gtkdoc/scan.py
index d04d4d4..508e2ca 100644
--- a/gtkdoc/scan.py
+++ b/gtkdoc/scan.py
@@ -122,8 +122,8 @@ CLINE_MATCHER = [
         \s*\=""" % VAR_TYPE_MODIFIER, re.VERBOSE),
     # 17: G_DECLARE_*
     re.compile(
-        r""".*G_DECLARE_
-        (FINAL_TYPE|DERIVABLE_TYPE|INTERFACE) # 1: variant
+        r""".*(G_DECLARE_|GDK_DECLARE_)
+        (FINAL_TYPE|DERIVABLE_TYPE|EXPORTED_TYPE|INTERFACE) # 1: variant
         \s*\(""", re.VERBOSE),
     # 18-21: FUNCTIONS
     None,  # in InitScanner()
@@ -724,7 +724,7 @@ def ScanHeaderContent(input_lines, decl_list, get_types, options):
 
             elif cm[17]:
                 in_declaration = 'g-declare'
-                symbol = 'G_DECLARE_' + cm[17].group(1)
+                symbol = cm[17].group(1) + cm[17].group(2)
                 decl = line[cm[17].end():]
 
             # FUNCTIONS