From 35dfd9fce136cdd5d7b1e2273389cc54fca2f139 Mon Sep 17 00:00:00 2001
From: Mark Hansen <markhansen@google.com>
Date: Sun, 28 Feb 2021 18:25:57 +1100
Subject: [PATCH] Remove doc/info/*.gv

These files are not referenced by any HTML.
---
 doc/info/Makefile.am |  3 +--
 doc/info/html2.gv    | 46 --------------------------------------------
 doc/info/html3.gv    | 20 -------------------
 doc/info/html4.gv    |  8 --------
 4 files changed, 1 insertion(+), 76 deletions(-)
 delete mode 100644 doc/info/html2.gv
 delete mode 100644 doc/info/html3.gv
 delete mode 100644 doc/info/html4.gv

diff --git a/doc/info/Makefile.am b/doc/info/Makefile.am
index 3b84760af..46fd432ee 100644
--- a/doc/info/Makefile.am
+++ b/doc/info/Makefile.am
@@ -3,7 +3,6 @@
 htmldir = $(pkgdatadir)/doc/html/info
 
 html_DATA = attrs.html colors.html command.html \
-  index.html lang.html output.html shapes.html arrows.html \
-  html2.gv html3.gv html4.gv
+  index.html lang.html output.html shapes.html arrows.html
 
 EXTRA_DIST = $(html_DATA)
diff --git a/doc/info/html2.gv b/doc/info/html2.gv
deleted file mode 100644
index 65906afe5..000000000
--- a/doc/info/html2.gv
+++ /dev/null
@@ -1,46 +0,0 @@
-digraph G {
-  rankdir=LR
-  node [shape=plaintext]
-  a [
-     label=<
-<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
-  <TR><TD ROWSPAN="3" BGCOLOR="yellow">class</TD></TR>
-  <TR><TD PORT="here" BGCOLOR="lightblue">qualifier</TD></TR>
-</TABLE>>
-  ]
-    b [shape=ellipse style=filled
-  label=<
-<TABLE BGCOLOR="bisque">
-  <TR><TD COLSPAN="3">elephant</TD> 
-      <TD ROWSPAN="2" BGCOLOR="chartreuse" 
-          VALIGN="bottom" ALIGN="right">two</TD> </TR>
-  <TR><TD COLSPAN="2" ROWSPAN="2">
-        <TABLE BGCOLOR="grey">
-          <TR> <TD>corn</TD> </TR> 
-          <TR> <TD BGCOLOR="yellow">c</TD> </TR> 
-          <TR> <TD>f</TD> </TR> 
-        </TABLE> </TD>
-      <TD BGCOLOR="white">penguin</TD> 
-  </TR> 
-  <TR> <TD COLSPAN="2" BORDER="4" ALIGN="right" PORT="there">4</TD> </TR>
-</TABLE>>
-  ]
-  c [ 
-  label=<long line 1<BR/>line 2<BR ALIGN="LEFT"/>line 3<BR ALIGN="RIGHT"/>>
-  ]
-
-  subgraph { rank=same b c }
-  a:here -> b:there [dir=both arrowtail = diamond]
-  c -> b
-  d [shape=triangle]
-  d -> c [label=<
-<TABLE>
-  <TR><TD BGCOLOR="red" WIDTH="10"> </TD>
-      <TD>Edge labels<BR/>also</TD>
-      <TD BGCOLOR="blue" WIDTH="10"> </TD>
-  </TR>
-</TABLE>>
-  ]
- 
-}
-
diff --git a/doc/info/html3.gv b/doc/info/html3.gv
deleted file mode 100644
index 5b9496c33..000000000
--- a/doc/info/html3.gv
+++ /dev/null
@@ -1,20 +0,0 @@
-digraph structs {
-    node [shape=plaintext];
-
-    struct1 [label=<<TABLE>
-	<TR>
-	    <TD>line 1</TD>
-	    <TD BGCOLOR="blue"><FONT COLOR="white">line2</FONT></TD>
-	    <TD BGCOLOR="gray"><FONT POINT-SIZE="24.0">line3</FONT></TD>
-	    <TD BGCOLOR="yellow"><FONT POINT-SIZE="24.0" FACE="ambrosia">line4</FONT></TD>
-	    <TD>
-	      <TABLE CELLPADDING="0" BORDER="0" CELLSPACING="0">
-          <TR>
-            <TD><FONT COLOR="green">Mixed</FONT></TD>
-            <TD><FONT COLOR="red">fonts</FONT></TD>
-          </TR>
-	      </TABLE>
-        </TD>
-	</TR>
-    </TABLE>>];
-}
diff --git a/doc/info/html4.gv b/doc/info/html4.gv
deleted file mode 100644
index 662bd6b91..000000000
--- a/doc/info/html4.gv
+++ /dev/null
@@ -1,8 +0,0 @@
-digraph structs {
-    node [shape=plaintext];
-
-    struct1 [label=<<TABLE>
-    <TR><TD><IMG SRC="eqn.png"/></TD></TR>
-    <TR><TD>caption</TD></TR>
-    </TABLE>>];
-}
-- 
2.40.0