From c56e6b5862ec6e27f25bb00ffeba4ee4aa3ccf61 Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg42.2a@gmail.com>
Date: Sun, 26 Jan 2014 14:16:17 +0100
Subject: [db] test numeric weight only under certain circumstances

Else DejaVu Sans picks the condensed shape for bold because
all fonts in the bundle claim to be part of the same font family,
without differentiating by setting a meta family.
---
 luaotfload-database.lua | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/luaotfload-database.lua b/luaotfload-database.lua
index 28109ec..c979acf 100644
--- a/luaotfload-database.lua
+++ b/luaotfload-database.lua
@@ -2455,23 +2455,19 @@ do
         local b = false
 
         if italic_synonym [field] then
-            i = true
+            return "i"
         end
 
-        if weight == 700 or field == "bold" then
-            b = true
+        if field == "bold" then
+            return "b"
         end
 
         if field == "bolditalic" or field == "boldoblique" then
-            b = true
-            i = true
+            return "bi"
         end
 
-        if i and b then
-            return "bi"
-        elseif i then
-            return "i"
-        elseif b then
+        if weight == 700 then
+            --- matches only if weight is specified
             return "b"
         end
 
@@ -2485,11 +2481,11 @@ do
                            weight)
         local style
         if fontstyle_name then
-            style = choose_exact (fontstyle_name, weight)
+            style = choose_exact (fontstyle_name --[[ , weight ]])
         end
         if not style then
             if prefmodifiers then
-                style = choose_exact (prefmodifiers, weight)
+                style = choose_exact (prefmodifiers --[[ , weight ]])
             elseif subfamily then
                 style = choose_exact (subfamily, weight)
             end
@@ -2506,7 +2502,9 @@ do
     check_regular = function (fontstyle_name,
                               prefmodifiers,
                               subfamily,
-                              splitstyle)
+                              splitstyle,
+                              italicangle,
+                              weight)
 
         if fontstyle_name then
             return regular_synonym [fontstyle_name]
@@ -2516,6 +2514,8 @@ do
             return regular_synonym [subfamily]
         elseif splitstyle then
             return regular_synonym [splitstyle]
+        elseif italicangle == 0 and weight == 400 then
+            return true
         end
 
         return nil
@@ -2644,7 +2644,9 @@ local collect_families = function (mappings)
             modifier = check_regular (fontstyle_name,
                                       prefmodifiers,
                                       subfamily,
-                                      splitstyle)
+                                      splitstyle,
+                                      italicangle,
+                                      weight)
         end
 
         if modifier then
-- 
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