dotfiles-silo/content/config/fontconfig/fonts.conf

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'urn:fontconfig:fonts.dtd'>
<fontconfig>
 <!-- 
 Artificial oblique for fonts without an italic or oblique version
 -->
 <match target="font">
  <!-- check to see if the font is roman -->
  <test name="slant">
   <const>roman</const>
  </test>
  <!-- check to see if the pattern requested non-roman -->
  <test target="pattern" compare="not_eq" name="slant">
   <const>roman</const>
  </test>
  <!-- multiply the matrix to slant the font -->
  <edit name="matrix" mode="assign">
   <times>
    <name>matrix</name>
    <matrix>
     <double>1</double>
     <double>0.2</double>
     <double>0</double>
     <double>1</double>
    </matrix>
   </times>
  </edit>
  <!-- pretend the font is oblique now -->
  <edit name="slant" mode="assign">
   <const>oblique</const>
  </edit>
  <!-- and disable embedded bitmaps for artificial oblique -->
  <edit name="embeddedbitmap" mode="assign">
   <bool>false</bool>
  </edit>
 </match>
 <!--
 Synthetic emboldening for fonts that do not have bold face available
 -->
 <match target="font">
  <!-- check to see if the weight in the font is less than medium which possibly need emboldening -->
  <test compare="less_eq" name="weight">
   <const>medium</const>
  </test>
  <!-- check to see if the pattern requests bold -->
  <test target="pattern" compare="more_eq" name="weight">
   <const>bold</const>
  </test>
  <!--
		  set the embolden flag
		  needed for applications using cairo, e.g. gucharmap, gedit, ...
		-->
  <edit name="embolden" mode="assign">
   <bool>true</bool>
  </edit>
  <!--
		 set weight to bold
		 needed for applications using Xft directly, e.g. Firefox, ...
		-->
  <edit name="weight" mode="assign">
   <const>bold</const>
  </edit>
 </match>
 <match target="font">
  <edit name="hinting" mode="assign">
   <bool>true</bool>
  </edit>
 </match>
 <match target="font">
  <edit name="hintstyle" mode="assign">
   <const>hintslight</const>
  </edit>
 </match>
 <dir>~/.fonts</dir>
 <match target="pattern">
  <test qual="any" name="family">
   <string>sans-serif</string>
  </test>
  <edit binding="same" name="family" mode="assign">
   <string>Lexend</string>
  </edit>
 </match>
 <match target="pattern">
  <test qual="any" name="family">
   <string>monospace</string>
  </test>
  <edit binding="same" name="family" mode="assign">
   <string>Fira Code</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>Symbols Nerd Font</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>Broot Icons Visual Studio Code</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>JoyPixels</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>Braille</string>
  </edit>
 </match>
 <match target="pattern">
  <test qual="any" name="family">
   <string>ui-monospace</string>
  </test>
  <edit binding="same" name="family" mode="assign">
   <string>Fira Code</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>Symbols Nerd Font</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>Broot Icons Visual Studio Code</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>JoyPixels</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>Braille</string>
  </edit>
 </match>
 <match target="pattern">
  <test qual="any" name="family">
   <string>emoji</string>
  </test>
  <edit binding="same" name="family" mode="assign">
   <string>Symbols Nerd Font</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>Broot Icons Visual Studio Code</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>JoyPixels</string>
  </edit>
  <edit binding="weak" name="family" mode="append">
   <string>Braille</string>
  </edit>
 </match>
</fontconfig>