From a7eb9033f29d35d110afd1730a238f5c50e00369 Mon Sep 17 00:00:00 2001
From: David Kastrup <dak@gnu.org>
Date: Sun, 22 Dec 2013 20:38:22 +0100
Subject: [PATCH] Issue 3748: Allow assignments with property paths to use
 x.y.z = value syntax

This is actually an embarrassing oversight in issue 2883: while it
became possible to rewrite

    markup-system-spacing #'minimum-distance = #25
as
    markup-system-spacing minimum-distance = #25

it has been overlooked to allow for the obvious

    markup-system-spacing.minimum-distance = #25
---
 lily/parser.yy | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lily/parser.yy b/lily/parser.yy
index 65ed8e3fb8..e4355a50fb 100644
--- a/lily/parser.yy
+++ b/lily/parser.yy
@@ -624,6 +624,11 @@ assignment:
 		parser->lexer_->set_identifier (path, $4);
                 $$ = SCM_UNSPECIFIED;
 	}
+	| assignment_id '.' property_path '=' identifier_init {
+		SCM path = scm_cons (scm_string_to_symbol ($1), $3);
+		parser->lexer_->set_identifier (path, $5);
+                $$ = SCM_UNSPECIFIED;
+	}
 	;
 
 
-- 
2.39.5