Added comments about where markdown content came from

The HTML files now include a comment indicating from where the main
part of the markdown content.

Changed `bin/gen-other-html.sh` VERSION from "1.0 2024-02-27"
to "1.0.1 2024-03-08".

Changed `bin/gen-top-html.sh` VERSION from "1.2 2024-02-29"
to "1.2.1 2024-03-08".

Changed `bin/gen-year-index.sh` VERSION from "1.0.1 2024-02-23"
to "1.0.2 2024-03-08".

Changed `bin/md2html.sh` VERSION from "1.0.1 2024-02-23"
to "1.1 2024-03-08".

Changed `bin/quick-readme2index.sh` VERSION from "1.1.1 2024-02-23"
to "1.1.2 2024-03-08".

1989/fubar/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/fubar/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: unspecified -->
+<!-- The main part of the markdown content came from: 1989/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->
@@ -126,14 +127,13 @@ changed).</p>
 <p>This year, the Grand Prize was given to the most useful program.</p>
 <p>The <a href="jar.1/indx.html">“Strangest abuse of the rules”</a>
 award was given this year to stress the fact that starting in 1990,
-compiling entries must result an executable regular file.</p>
+compiling entries must result a regular executable file.</p>
 <p>The Makefile always uses the portable version of the <a
 href="fubar/indx.html">“Best self modifying program”</a> because there
 is no loss of functionality in using it. In the case of the <a
 href="tromp/README">“Best game”</a> entry, however, some functionality
 is lost in the portable version and so the Makefile uses the original
-program. System V users may need to change the Makefile to use the s5
-version. See the hint files or the Makefile for details.</p>
+program.</p>
 <p><a href="rules.txt">Rules</a> and results were posted to comp.lang.c,
 comp.sources.unix, and alt.sources. They have been made available on a
 wide number of USENET archive sites such as uunet. The 1989 winning

1989/jar.1/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/jar.1/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/jar.2/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/jar.2/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/ovdluhe/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/ovdluhe/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/paul/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/paul/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/robison/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/robison/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/roemer/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/roemer/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/tromp/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/tromp/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/vanb/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/vanb/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->

1989/westley/index.html

@@ -11,6 +11,7 @@
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
 <!-- The original markdown content was formed by the tool: bin/readme2index.sh -->
+<!-- The main part of the markdown content came from: 1989/westley/README.md -->
 <!-- The HTML was converted from markdown by the tool: bin/md2html.sh -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->