From d4d6d664503249b68823a78e9b27c2f2bf1dfca6 Mon Sep 17 00:00:00 2001
From: Mark Hansen <markhansen@google.com>
Date: Thu, 7 Apr 2022 17:02:38 +1000
Subject: [PATCH] Remove now-unreferenced html{n} graphs.

They were moved to graphviz.gitlab.io a while ago, and we don't need two
copies of them.

Now live here:
https://gitlab.com/graphviz/graphviz.gitlab.io/-/tree/main/static/doc/info
---
 doc/infosrc/Makefile  |  6 +++---
 doc/infosrc/html1.dot | 28 --------------------------
 doc/infosrc/html2.gv  | 46 -------------------------------------------
 doc/infosrc/html3.gv  | 20 -------------------
 doc/infosrc/html4.gv  |  8 --------
 5 files changed, 3 insertions(+), 105 deletions(-)
 delete mode 100644 doc/infosrc/html1.dot
 delete mode 100644 doc/infosrc/html2.gv
 delete mode 100644 doc/infosrc/html3.gv
 delete mode 100644 doc/infosrc/html4.gv

diff --git a/doc/infosrc/Makefile b/doc/infosrc/Makefile
index bfa31360e..ea1b0e7dc 100644
--- a/doc/infosrc/Makefile
+++ b/doc/infosrc/Makefile
@@ -24,8 +24,8 @@ INSTALL_DIR = ../info
 
 XGIF = forward.gif back.gif both.gif nohead.gif
 
-MGIF = constraint.gif record.gif html1.gif html2.gif fill.gif round.gif \
-       mrecord.gif html3.gif html4.gif colorlist.gif record2.gif fixed.gif tee.gif
+MGIF = constraint.gif record.gif fill.gif round.gif \
+       mrecord.gif colorlist.gif record2.gif fixed.gif tee.gif
 
 GRADPNG = g_lin0.png g_wlin0.png g_rad0.png g_lin45.png g_wlin45.png g_rad45.png g_lin90.png g_wlin90.png g_rad90.png \
           g_lin180.png g_wlin180.png g_rad180.png g_lin270.png g_wlin270.png g_rad270.png g_lin360.png g_wlin360.png g_rad360.png
@@ -77,7 +77,7 @@ A2GIF= aa_box.gif aa_lbox.gif aa_rbox.gif aa_obox.gif aa_olbox.gif aa_orbox.gif\
        
 
 GIF = $(SGIF) $(AGIF) $(MGIF) $(A2GIF) $(XGIF)
-DOTS = html2.gv html3.gv html4.gv tee.gv
+DOTS = tee.gv
 HTML = \
 	grammar.html \
 	html_grammar.html \
diff --git a/doc/infosrc/html1.dot b/doc/infosrc/html1.dot
deleted file mode 100644
index dca7aaef9..000000000
--- a/doc/infosrc/html1.dot
+++ /dev/null
@@ -1,28 +0,0 @@
-digraph structs {
-    node [shape=plaintext]
-    struct1 [label=<
-<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
-  <TR><TD>left</TD><TD PORT="f1">mid dle</TD><TD PORT="f2">right</TD></TR>
-</TABLE>>];
-    struct2 [label=<
-<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
-  <TR><TD PORT="f0">one</TD><TD>two</TD></TR>
-</TABLE>>];
-    struct3 [label=<
-<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4">
-  <TR>
-    <TD ROWSPAN="3">hello<BR/>world</TD>
-    <TD COLSPAN="3">b</TD>
-    <TD ROWSPAN="3">g</TD>
-    <TD ROWSPAN="3">h</TD>
-  </TR>
-  <TR>
-    <TD>c</TD><TD PORT="here">d</TD><TD>e</TD>
-  </TR>
-  <TR>
-    <TD COLSPAN="3">f</TD>
-  </TR>
-</TABLE>>];
-    struct1:f1 -> struct2:f0;
-    struct1:f2 -> struct3:here;
-}
diff --git a/doc/infosrc/html2.gv b/doc/infosrc/html2.gv
deleted file mode 100644
index 65906afe5..000000000
--- a/doc/infosrc/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/infosrc/html3.gv b/doc/infosrc/html3.gv
deleted file mode 100644
index 5b9496c33..000000000
--- a/doc/infosrc/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/infosrc/html4.gv b/doc/infosrc/html4.gv
deleted file mode 100644
index 662bd6b91..000000000
--- a/doc/infosrc/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