# HG changeset patch
# User Christian Urban <christian dot urban at kcl dot ac dot uk>
# Date 1464782646 -3600
# Node ID 564f7584eff1ef00297fdc36d80df0faaa939add
# Parent  55f097ab96c9c95bec4f065457df1c9168ac4d04
updated

diff -r 55f097ab96c9 -r 564f7584eff1 handouts/ho01.tex
--- a/handouts/ho01.tex	Fri May 06 13:15:52 2016 +0100
+++ b/handouts/ho01.tex	Wed Jun 01 13:04:06 2016 +0100
@@ -9,6 +9,24 @@
 %%https://www.reddit.com/r/ProgrammingLanguages/comments/42dlem/mona_compiler_development_part_2_parsing/
 %%https://www.reddit.com/r/ProgrammingLanguages/comments/43wlkq/formal_grammar_for_csh_tsch_sh_or_bash/
 
+%% regex displayers
+%% https://regexper.com/#a%7Ca
+%% https://www.debuggex.com
+%% https://jex.im/regulex/#!embed=false&flags=&re=%5E(a%7Cb)*%3F%24
+
+%% email validator
+%% http://www.ex-parrot.com/%7Epdw/Mail-RFC822-Address.html
+
+%% regex testers
+% https://regex101.com
+% http://regexr.com
+
+%% emacs regexes
+%% https://www.gnu.org/software/emacs/manual/html_node/elisp/Regular-Expressions.html
+
+%% reasons for a new prgramming language
+%% http://beautifulracket.com
+
 \begin{document}
 \fnote{\copyright{} Christian Urban, King's College London, 2014, 2015, 2016}
 
diff -r 55f097ab96c9 -r 564f7584eff1 hws/hw01.pdf
Binary file hws/hw01.pdf has changed
diff -r 55f097ab96c9 -r 564f7584eff1 hws/hw01.tex
--- a/hws/hw01.tex	Fri May 06 13:15:52 2016 +0100
+++ b/hws/hw01.tex	Wed Jun 01 13:04:06 2016 +0100
@@ -66,7 +66,9 @@
       For example $a + b$ and $b + a$ do not count\ldots they
       obviously match the same strings, namely $[a]$ and
       $[b]$.
-  
+
+
+\item \POSTSCRIPT  
 \end{enumerate}
 
 \end{document}
diff -r 55f097ab96c9 -r 564f7584eff1 style.sty
--- a/style.sty	Fri May 06 13:15:52 2016 +0100
+++ b/style.sty	Wed Jun 01 13:04:06 2016 +0100
@@ -67,3 +67,9 @@
 
 \noindent Solutions will only be accepted until 30th December! Please send only
 one homework per email.}\bigskip}
+
+\newcommand{\POSTSCRIPT}{
+{\bf (Optional)} This question is for you to provide 
+regular feedback to me. No need to address every aspect of the suggested question: 
+What were the most interesting, least interesting, or confusing parts in this lecture? Please 
+feel free to share any other questions or concerns.}