From 3fcdd60a1ddadbac4b7471ada48ea073411555bb Mon Sep 17 00:00:00 2001
From: Pierre Ducroquet <pinaraf@pinaraf.info>
Date: Sat, 21 Aug 2021 15:45:50 +0200
Subject: Add a configuration to switch to monospace if spacing=100 is
 requested

Previously, requesting a monospace font with an invalid font family
(for instance, when a font is not embedded in a PDF, poppler may
issue such queries), the font family would be filled by configuration
file 49-sansserrif.conf with sans-serif
This new rule set the family to monospace if spacing=100 is specified
in the query.
---
 conf.d/48-spacing.conf | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 conf.d/48-spacing.conf

diff --git a/conf.d/48-spacing.conf b/conf.d/48-spacing.conf
new file mode 100644
index 0000000..95f394d
--- /dev/null
+++ b/conf.d/48-spacing.conf
@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Add mono to the family when no generic name and spacing is 100</description>
+<!--
+  If the font has no generic name and spacing 100, add mono
+ -->
+	<match target="pattern">
+		<test qual="all" name="family" compare="not_eq">
+			<string>sans-serif</string>
+		</test>
+		<test qual="all" name="family" compare="not_eq">
+			<string>serif</string>
+		</test>
+		<test qual="all" name="family" compare="not_eq">
+			<string>monospace</string>
+		</test>
+		<test qual="all" name="spacing" compare="eq">
+			<int>100</int>
+		</test>
+		<edit name="family" mode="append_last">
+			<string>monospace</string>
+		</edit>
+	</match>
+</fontconfig>
-- 
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