From 2db9e17e57e306bde452c5d97f976b47b0bf9d78 Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg@phi-gamma.net>
Date: Thu, 28 Apr 2016 21:57:55 +0200
Subject: [tool,resolvers,conf] switch --find lookups to the actual resolvers
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The arguments to “--find” on the command line avoided calling the real
index API functions and used crude approximations instead. In order to
make “--find” obey the new “anon-sequence” configuration item, it needs
to access the normal resolvers instead. This requires certain
adaptations to allow for a fallback on the “file:” lookup.
---
 src/luaotfload-configuration.lua |  6 ++++--
 src/luaotfload-resolvers.lua     | 22 ++++++++++++++--------
 src/luaotfload-tool.lua          | 19 ++++++++++++-------
 3 files changed, 30 insertions(+), 17 deletions(-)

diff --git a/src/luaotfload-configuration.lua b/src/luaotfload-configuration.lua
index abc2657..17aee85 100644
--- a/src/luaotfload-configuration.lua
+++ b/src/luaotfload-configuration.lua
@@ -93,10 +93,12 @@ local valid_formats = tabletohash {
 }
 
 local default_anon_sequence = {
-  "tex", "path", "name",
+  "tex", "path", "name"
 }
 
-local valid_resolvers = tabletohash (default_anon_sequence)
+local valid_resolvers = tabletohash {
+  "tex", "path", "name", "file"
+}
 
 local feature_presets = {
   arab = tabletohash {
diff --git a/src/luaotfload-resolvers.lua b/src/luaotfload-resolvers.lua
index f911101..6fc6ffe 100644
--- a/src/luaotfload-resolvers.lua
+++ b/src/luaotfload-resolvers.lua
@@ -200,20 +200,26 @@ local resolve_methods = {
     tex  = resolve_tex_format,
     path = resolve_path_if_exists,
     name = resolve_name,
+    file = resolve_file,
 }
 
 local resolve_sequence = function (seq, specification)
     for i = 1, #seq do
         local id  = seq [i]
         local mth = resolve_methods [id]
-        logreport ("both", 3, "resolve", "step %d: apply method %q (%s)", i, id, mth)
-        if mth (specification) == true then
-            logreport ("both", 3, "resolve",
-                       "%d: method %q resolved %q -> %s (%s).",
-                       i, id, specification.specification,
-                       specification.name,
-                       specification.forcedname)
-            return true
+        if not mth then
+            logreport ("both", 0, "resolve",
+                       "step %d: invalid lookup method %q", i, id)
+        else
+            logreport ("both", 3, "resolve", "step %d: apply method %q (%s)", i, id, mth)
+            if mth (specification) == true then
+                logreport ("both", 3, "resolve",
+                           "%d: method %q resolved %q -> %s (%s).",
+                           i, id, specification.specification,
+                           specification.name,
+                           specification.forcedname)
+                return true
+            end
         end
     end
     logreport ("both", 0, "resolve",
diff --git a/src/luaotfload-tool.lua b/src/luaotfload-tool.lua
index 4b4dc50..376aa39 100755
--- a/src/luaotfload-tool.lua
+++ b/src/luaotfload-tool.lua
@@ -1160,16 +1160,21 @@ actions.query = function (job)
         tmpspec.size = 655360 --- assume 10pt
     end
 
-    local foundname, subfont, success
+    local foundname, subfont, success, needle
 
-    if tmpspec.lookup == "name"
-    or tmpspec.lookup == "anon" --- not *exactly* as resolvers.anon
-    then
-        foundname, _, success = fonts.names.lookup_font_name (tmpspec)
-        if foundname then
-            foundname, _, success = fonts.names.lookup_font_file (foundname)
+    if tmpspec.lookup == "name" then
+        if fonts.definers.resolvers.name (tmpspec) then
+            needle = tmpspec.resolved
+        end
+    elseif tmpspec.lookup == "anon" then
+        if fonts.definers.resolvers.anon (tmpspec) then
+            needle = tmpspec.resolved or tmpspec.name
         end
     elseif tmpspec.lookup == "file" then
+        needle = tmpspec.name
+    end
+
+    if needle then
         foundname, _, success = fonts.names.lookup_font_file (tmpspec.name)
     end
 
-- 
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