[gtk-doc] common: when parsing enums, only supress () pairs on one line

[Stefan Kost <stefkost src gnome org>]

commit 22f5b79167c8eeb048b4b18a4b4a4b7f935d2c28
Author: Stefan Kost <ensonic users sf net>
Date:   Tue Mar 29 13:14:00 2011 +0300

    common: when parsing enums, only supress () pairs on one line
    
    Previously this was matching a "(.*)" sequence across lines and thus could
    hide enums that contain brackets as character constant.
    
    Fixes: #644291

 gtkdoc-common.pl.in                 |    2 +-
 tests/bugs/docs/tester-sections.txt |    1 +
 tests/bugs/src/tester.h             |   22 ++++++++++++++++++++++
 3 files changed, 24 insertions(+), 1 deletions(-)
---
diff --git a/gtkdoc-common.pl.in b/gtkdoc-common.pl.in
index 41385bb..6ce30b4 100644
--- a/gtkdoc-common.pl.in
+++ b/gtkdoc-common.pl.in
@@ -271,7 +271,7 @@ sub ParseEnumDeclaration {
     # to avoid getting confused by commas they might contain. This
     # doesn't handle nested parentheses correctly.
 
-    $declaration =~ s/\([^)]+\)//g;
+    $declaration =~ s/\([^)\n]+\)//g;
 
     # Remove comma from comma - possible whitespace - closing brace sequence
     # since it is legal in GNU C and C99 to have a trailing comma but doesn't
diff --git a/tests/bugs/docs/tester-sections.txt b/tests/bugs/docs/tester-sections.txt
index 2733769..0b3431a 100644
--- a/tests/bugs/docs/tester-sections.txt
+++ b/tests/bugs/docs/tester-sections.txt
@@ -6,6 +6,7 @@ Bug165425b
 Bug324535
 Bug446648
 Bug512154
+Bug644291
 
 BUG_530758
 
diff --git a/tests/bugs/src/tester.h b/tests/bugs/src/tester.h
index a61b051..e0df1d8 100644
--- a/tests/bugs/src/tester.h
+++ b/tests/bugs/src/tester.h
@@ -338,5 +338,27 @@ void (*bug_638330) (void *arg1,
      const unsigned char *data,
      unsigned int length);
 
+/**
+ * Bug644291:
+ * @BUG_644291_START: foo
+ * @BUG_644291_TEXT: bar
+ * @BUG_644291_END: milk
+ * @BUG_644291_ATTRIBUTE: comes
+ * @BUG_644291_XMLNS: from
+ * @BUG_644291_ASSIGN_TO: cows
+ *
+ * https://bugzilla.gnome.org/show_bug.cgi?id=644291
+ */
+typedef enum
+{
+  BUG_644291_START = '(',
+  BUG_644291_TEXT = '$',
+  BUG_644291_END = ')',
+  BUG_644291_ATTRIBUTE = '@',
+  BUG_644291_XMLNS = ':',
+  BUG_644291_ASSIGN_TO = '*'
+} Bug644291;
+
+
 #endif // GTKDOC_TESTER_H