From a1a96712aebb31b4dde1a67bab6a7979b42df1df Mon Sep 17 00:00:00 2001
From: "Joshua J. Cogliati" <jrincayc@yahoo.com>
Date: Tue, 29 Nov 2022 20:39:11 -0700
Subject: [PATCH 1/4] This text was from the R7RS, and was about set! on
 variables.

This no longer makes sense for Pico.
---
 procs.tex | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/procs.tex b/procs.tex
index 8302961..b276f6e 100644
--- a/procs.tex
+++ b/procs.tex
@@ -14,9 +14,10 @@ \chapter{Standard procedures}
 
 A program can use a global variable definition to bind any variable.
 These operations do not modify the behavior of
-any procedure defined in this report. Altering any global binding that has
-not been introduced by a definition has an unspecified effect on the
-behavior of the procedures defined in this chapter.
+any procedure defined in this report.
+%Altering any global binding that has
+%not been introduced by a definition has an unspecified effect on the
+%behavior of the procedures defined in this chapter.
 
 \section{Equivalence predicates}
 \label{equivalencesection}

From 4a40612accfb70a997d3c8e7aafc9172ddf407c5 Mon Sep 17 00:00:00 2001
From: "Joshua J. Cogliati" <jrincayc@yahoo.com>
Date: Tue, 29 Nov 2022 20:43:55 -0700
Subject: [PATCH 2/4] There are ten characters.

---
 syn.tex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/syn.tex b/syn.tex
index 584efc0..90b5d1d 100644
--- a/syn.tex
+++ b/syn.tex
@@ -31,11 +31,11 @@ \subsection{Lexical structure}
 terminated by a \meta{delimiter} or by the end of the input.
 So are numbers and booleans.
 
-The following nine characters from the ASCII repertoire
+The following ten characters from the ASCII repertoire
 are reserved for future extensions to the
 language or are used in \rsevenrs:
 {\tt \verb"[" \verb"]" \verb"{" \verb"}" \verb',' \verb'@'
-\verb'"' \verb'|' \verb'\'}
+\verb'"' \verb'|' \verb'\'} \verb"`"
 
 In addition to the identifier characters of the ASCII repertoire specified
 below, Scheme implementations may permit any additional repertoire of

From 7a6449f5b43fab15fb5a525a27179cad33076085 Mon Sep 17 00:00:00 2001
From: "Joshua J. Cogliati" <jrincayc@yahoo.com>
Date: Wed, 30 Nov 2022 20:49:47 -0700
Subject: [PATCH 3/4] Forgot vertical line.

---
 lex.tex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lex.tex b/lex.tex
index 84d0200..570a2d9 100644
--- a/lex.tex
+++ b/lex.tex
@@ -103,10 +103,10 @@ \section{Other notations}
 Left and right square and curly brackets (braces)
 are reserved for possible future extensions to the language.
 
-\setbox0\hbox{\backquote \ \tt, ,@ \tt" \backwhack}
+\setbox0\hbox{\backquote \ \tt, ,@ \tt" | \backwhack}
 \item[\copy0]
 The grave accent,
-character comma and sequence comma at-sign, quotation mark and
+character comma and sequence comma at-sign, quotation mark, vertical line, and
 backslash are used by \rsevenrs.
 
 \item[\schtrue{} \schfalse{}]

From 5166a1649d9fd7eeabe78cfa5aaf67e289f58d44 Mon Sep 17 00:00:00 2001
From: "Joshua J. Cogliati" <jrincayc@yahoo.com>
Date: Thu, 1 Dec 2022 20:12:26 -0700
Subject: [PATCH 4/4] Changing title to RC3.

---
 first.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/first.tex b/first.tex
index ed898c9..5dd953e 100644
--- a/first.tex
+++ b/first.tex
@@ -5,7 +5,7 @@
 
 \topnewpage[{
 \begin{center}   {\huge\bf
-	RC2 - Pico Revised{\Huge$^{\mathbf{7}}$} Report on the Algorithmic Language 				Scheme}
+	RC3 - Pico Revised{\Huge$^{\mathbf{7}}$} Report on the Algorithmic Language 				Scheme}
 
 \vskip 1ex
 $$