Fixes to thanks for fixes file

At least one entry was missing (1984/anonymous).

Some entries were removed. One such entry was not ever broken but
instead when I had renamed a file (to markdown) I forgot to update the
DATA variable in the Makefile which then broke compilation. This was
seen in the log and mistakenly believed that there was something wrong
with the entry when there wasn't. Other entries removed were not fixes
but notes.

Various README.md files have been updated for this sometimes just
formatting merely because I opened the file because for instance there
is an alternate version (many by me) that is referred to. I'd not be
surprised if more README.md files have to be updated for this much
better system but these will be found in time when I do another pass
(and some years I have not checked at all yet).

bugs.md

@@ -1335,6 +1335,12 @@ There was no IOCCC in 1999.
 
 # 2000
 
+## [2000/dlowe](2000/dlowe/dlowe.c) ([README.md](2000/dlowe/README.md))
+## STATUS: doesn't work with some platforms - please help us fix
+
+This entry crashes in macOS. This will be looked at later.
+
+
 [2000/primenum](2000/primenum/primenum.c) ([README.md](2000/primenum/README.md))
 ## STATUS: INABIAF - please **DO NOT** fix
 
@@ -1658,7 +1664,7 @@ in the process some of the generated code fails.
 
 What might the translation of the comment end up being? Here's an example:
 
-```
+```c
 system("  echo Line 2;sed -n -e 2,77p out>    c.c;cc c.c -c  ");
 ```
 
@@ -1699,6 +1705,7 @@ does not exist.
 
 This entry requires that `sed` and `cc` are in the path.
 
+
 ## [2005/mynx](2005/mynx/mynx.c) ([README.md](2005/mynx/README.md))
 ## STATUS: INABIAF - please **DO NOT** fix
 
@@ -2085,6 +2092,15 @@ Abort trap: 6
 
 but this is expected and the file `ioccc.html` will be generated properly.
 
+## [2018/poikola](2018/poikola/prog.c) ([README.md](2018/poikola/README.md]))
+## STATUS: INABIAF - please **DO NOT** fix
+
+Some have reported that Terminal.app in macOS does not work and one might need a
+different terminal emulator like that from [XQuartz](https://www.xquartz.org)
+but [Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) reported that this
+works fine in macOS Ventura with Terminal.app. YMMV of course.
+
+
 
 # 2019