Updated Chawan config for gopher
Sat, 25 Oct 2025 08:58:13 +0200
+-----------------------------------------------------------------+

here's my updated ~/.config/chawan/config.toml 
for using it as a gopher client:
gopher://spike.nagatha.fr/I/images/gopher-chawan-colour.png

+----------------------------------------------------------------+
 [page]
 ';' = 'cmd.pager.nextBuffer'
 '!' = "pager.externFilterSource('/usr/bin/rdrview -H', 
        null, 'text/html')"

 [encoding]
 document-charset = "utf-8"

 [display]
 image-mode = "auto"

 [buffer]
  images = true
  user-style = '''
  @media (-cha-content-type: "text/gopher") {
      pre {padding-left:7ch; white-space: pre}
      a {display:inline-block; whitespace:pre;}
      a[item-type]::before { content: "[UNKN] "; }
      a[item-type='0']::before { content: "[FILE] "; 
          color:#c5c5c3; }
      a[item-type='1']::before { content: "[ DIR] "; 
          color:#c5c5c3; }
      a[item-type='2']::before { content: "[ CSO] "; }
      a[item-type='3']::before { content: "[ ERR] "; 
          color:#ff4500; }
      a[item-type='4']::before { content: "[ HQX] "; }
      a[item-type='5']::before { content: "[ DOS] "; }
      a[item-type='6']::before { content: "[UUEN] "; }
      a[item-type='7']::before { content: "[ ASK] "; 
          color:#eed202; }
      a[item-type='8']::before { content: "[TELN] "; }
      a:is([item-type='9'], [item-type='m'])::before {
          content: "[ BIN] " }
      a[item-type='c']::before { content: "[ CAL] "; }
      a[item-type='d']::before { content: "[ DOC] "; }
      a[item-type='g']::before { content: "[ GIF] "; 
          color:#20b2aa; }
      a[item-type='h']::before { content: "[HTML] "; 
          color:#062a78; }
      a:is([item-type='s'], [item-type='>'])::before {
          content: "[ SND] "; color:#648c11; }
      a:is([item-type='I'], [item-type='p'], 
          [item-type=':'])::before 
          { content: "[ IMG] "; color:#20b2aa; }
      a[item-type=';']::before { content: "[ MOV] "; 
          color:#69359c; }
      a[item-type='T']::before { content: "[3270] "; }
      a[item-type='M']::before { content: "[MIME] "; }
      a[item-type='P']::before { content: "[ PDF] "; }
      a[item-type='X']::before { content: "[ XML] "; }
  }
  '''

+----------------------------------------------------------------+
My .mailcap now looks like this:

  # Chawan
  audio/x-mpegurl; mpv --playlist=%s;
  audio/*;         mpv %s;
  video/*;         mpv %s; 
  image/*;         nsxiv --geometry=1068x600 %s;
  application/*;   cp %s /tmp  \; 
      xdg-open /tmp/$(basename %s) > /dev/null 2>&1;

+----------------------------------------------------------------+
My ~/.config/mpv/mpv.conf

 script-opts=osc-visibility=always
 geometry=1068x600
 ontop=yes 
 idle=yes
 force-window=yes