diff --git a/.gitignore b/.gitignore
index 4279733cf4..2c4f281f17 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,6 +35,7 @@
 /csug/*.rfm
 /csug/csug.sfm
 /csug/csug.toc
+/csug/csug.out
 /csug/*.hidx
 /csug/libslisted*
 /csug/libsrecorded*
diff --git a/csug/csug.stex b/csug/csug.stex
index 0fec9041da..c91e825802 100644
--- a/csug/csug.stex
+++ b/csug/csug.stex
@@ -39,8 +39,13 @@
       [(11) "November"]
       [(12) "December"])
     (date-year d)))
+(printf "\\def\\CSVersion{~a}" (scheme-version))
 \endgenerated
 
+\iflatex
+\usepackage{hyperref}
+\fi
+
 \iflatex
 \usepackage{graphicx}
 \usepackage{color}
@@ -70,7 +75,6 @@ Revised} \revisiondate\raw{ for Chez Scheme Version 9.5.3<br>
 \documenttitle[csug.css]{Chez Scheme Version 9 User's Guide}
 \fi
 
-
 \newcommand{\ChezScheme}{\textsl{Chez~Scheme}}
 \newcommand{\PetiteChezScheme}{\textsl{Petite~Chez~Scheme}}
 \newcommand{\TSPLFOUR}{\emph{The Scheme Programming Language, 4th Edition}}
diff --git a/csug/title.stex b/csug/title.stex
index bc50febd08..dda9118042 100644
--- a/csug/title.stex
+++ b/csug/title.stex
@@ -17,7 +17,7 @@
 \leftline{}
 \vskip 6pc
 
-{\titlefont\hbox to \textwidth{Chez Scheme Version 9\hfil}}
+{\titlefont\hbox to \textwidth{\CSVersion\hfil}}
 \vskip 10pt
 {\titlefont\hbox to \textwidth{User's Guide\hfil}}
 
diff --git a/csug/tspl4/answers.aux b/csug/tspl4/answers.aux
index bdcdb55d64..a669c723b0 100644
--- a/csug/tspl4/answers.aux
+++ b/csug/tspl4/answers.aux
@@ -1,9 +1,10 @@
 \relax 
+match
 \@writefile{toc}{\contentsline {chapter}{Answers to Selected Exercises}{435}}
 \@writefile{lof}{\addvspace {10\p@ }}
 \@writefile{lot}{\addvspace {10\p@ }}
-\newlabel{listapply}{{2}{437}}
-\newlabel{cdrapply}{{4}{437}}
+\newlabel{listapply}{{2}{437}{}{Answers to Selected Exercises}{}}
+\newlabel{cdrapply}{{4}{437}{}{Answers to Selected Exercises}{}}
 \@setckpt{answers}{
 \setcounter{page}{454}
 \setcounter{equation}{0}
diff --git a/csug/tspl4/bibliography.aux b/csug/tspl4/bibliography.aux
index bc0632c94f..8414296033 100644
--- a/csug/tspl4/bibliography.aux
+++ b/csug/tspl4/bibliography.aux
@@ -14,6 +14,7 @@
 \bibcite{Dybvig:lambdastar}{11}
 \bibcite{Dybvig:syntactic}{12}
 \bibcite{Friedman:lisper}{13}
+match
 \@writefile{toc}{\contentsline {chapter}{References}{431}}
 \@writefile{lof}{\addvspace {10\p@ }}
 \@writefile{lot}{\addvspace {10\p@ }}
diff --git a/csug/tspl4/binding.aux b/csug/tspl4/binding.aux
index 8068dc22e8..8b3202ddf2 100644
--- a/csug/tspl4/binding.aux
+++ b/csug/tspl4/binding.aux
@@ -1,62 +1,63 @@
 \relax 
+match
 \@writefile{toc}{\contentsline {chapter}{\numberline {4}Procedures and Variable Bindings}{89}}
 \@writefile{lof}{\addvspace {10\p@ }}
 \@writefile{lot}{\addvspace {10\p@ }}
-\newlabel{CHPTBINDING}{{4}{89}}
-\newlabel{./binding:s0}{{4}{91}}
-\newlabel{./binding:s1}{{4}{91}}
-\newlabel{SECTVARREF}{{4.1}{91}}
+\newlabel{CHPTBINDING}{{4}{89}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s0}{{4}{91}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s1}{{4}{91}{4}{Procedures and Variable Bindings}{}}
+\newlabel{SECTVARREF}{{4.1}{91}{4}{Procedures and Variable Bindings}{}}
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-\newlabel{./binding:s2}{{4.1}{91}}
-\newlabel{SECTLAMBDA}{{4.2}{92}}
+\newlabel{./binding:s2}{{4.1}{91}{4}{Procedures and Variable Bindings}{}}
+\newlabel{SECTLAMBDA}{{4.2}{92}{4}{Procedures and Variable Bindings}{}}
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-\newlabel{./binding:s3}{{4.2}{92}}
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-\newlabel{./binding:s8}{{4.2}{92}}
-\newlabel{SECTOPTARGS}{{4.3}{93}}
+\newlabel{./binding:s3}{{4.2}{92}{4}{Procedures and Variable Bindings}{}}
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+\newlabel{./binding:s8}{{4.2}{92}{4}{Procedures and Variable Bindings}{}}
+\newlabel{SECTOPTARGS}{{4.3}{93}{4}{Procedures and Variable Bindings}{}}
 \@writefile{toc}{\contentsline {section}{\numberline {4.3}Case-Lambda}{93}}
-\newlabel{./binding:s9}{{4.3}{93}}
-\newlabel{./binding:s10}{{4.3}{93}}
+\newlabel{./binding:s9}{{4.3}{93}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s10}{{4.3}{93}{4}{Procedures and Variable Bindings}{}}
 \citation{Dybvig:lambdastar}
-\newlabel{./binding:s11}{{4.3}{94}}
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-\newlabel{./binding:s15}{{4.3}{95}}
-\newlabel{SECTLOCALBINDING}{{4.4}{95}}
+\newlabel{./binding:s11}{{4.3}{94}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s12}{{4.3}{94}{4}{Procedures and Variable Bindings}{}}
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+\newlabel{./binding:s14}{{4.3}{94}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s15}{{4.3}{95}{4}{Procedures and Variable Bindings}{}}
+\newlabel{SECTLOCALBINDING}{{4.4}{95}{4}{Procedures and Variable Bindings}{}}
 \@writefile{toc}{\contentsline {section}{\numberline {4.4}Local Binding}{95}}
-\newlabel{./binding:s16}{{4.4}{95}}
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-\newlabel{defn:let*}{{4.4}{97}}
-\newlabel{./binding:s20}{{4.4}{97}}
-\newlabel{./binding:s21}{{4.4}{97}}
+\newlabel{./binding:s16}{{4.4}{95}{4}{Procedures and Variable Bindings}{}}
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+\newlabel{defn:let*}{{4.4}{97}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s20}{{4.4}{97}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s21}{{4.4}{97}{4}{Procedures and Variable Bindings}{}}
 \citation{waddell:fixing-letrec}
-\newlabel{./binding:s22}{{4.4}{98}}
-\newlabel{desc:letrec*}{{4.4}{98}}
-\newlabel{SECTLETVALUES}{{4.5}{99}}
+\newlabel{./binding:s22}{{4.4}{98}{4}{Procedures and Variable Bindings}{}}
+\newlabel{desc:letrec*}{{4.4}{98}{4}{Procedures and Variable Bindings}{}}
+\newlabel{SECTLETVALUES}{{4.5}{99}{4}{Procedures and Variable Bindings}{}}
 \@writefile{toc}{\contentsline {section}{\numberline {4.5}Multiple Values}{99}}
-\newlabel{./binding:s23}{{4.5}{99}}
-\newlabel{desc:let-values}{{4.5}{99}}
-\newlabel{SECTDEFINITIONS}{{4.6}{100}}
+\newlabel{./binding:s23}{{4.5}{99}{4}{Procedures and Variable Bindings}{}}
+\newlabel{desc:let-values}{{4.5}{99}{4}{Procedures and Variable Bindings}{}}
+\newlabel{SECTDEFINITIONS}{{4.6}{100}{4}{Procedures and Variable Bindings}{}}
 \@writefile{toc}{\contentsline {section}{\numberline {4.6}Variable Definitions}{100}}
-\newlabel{./binding:s24}{{4.6}{100}}
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-\newlabel{multi-define-syntax}{{4.6}{101}}
-\newlabel{./binding:s27}{{4.6}{101}}
-\newlabel{SECTASSIGNMENTS}{{4.7}{102}}
+\newlabel{./binding:s24}{{4.6}{100}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s25}{{4.6}{100}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s26}{{4.6}{101}{4}{Procedures and Variable Bindings}{}}
+\newlabel{multi-define-syntax}{{4.6}{101}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s27}{{4.6}{101}{4}{Procedures and Variable Bindings}{}}
+\newlabel{SECTASSIGNMENTS}{{4.7}{102}{4}{Procedures and Variable Bindings}{}}
 \@writefile{toc}{\contentsline {section}{\numberline {4.7}Assignment}{102}}
-\newlabel{./binding:s28}{{4.7}{102}}
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-\newlabel{./binding:s31}{{4.7}{102}}
-\newlabel{./binding:s32}{{4.7}{102}}
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+\newlabel{./binding:s28}{{4.7}{102}{4}{Procedures and Variable Bindings}{}}
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+\newlabel{./binding:s30}{{4.7}{102}{4}{Procedures and Variable Bindings}{}}
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+\newlabel{./binding:s32}{{4.7}{102}{4}{Procedures and Variable Bindings}{}}
+\newlabel{./binding:s33}{{4.7}{102}{4}{Procedures and Variable Bindings}{}}
 \@setckpt{binding}{
 \setcounter{page}{104}
 \setcounter{equation}{0}
diff --git a/csug/tspl4/control.aux b/csug/tspl4/control.aux
index 11f2169fe4..371245e7a3 100644
--- a/csug/tspl4/control.aux
+++ b/csug/tspl4/control.aux
@@ -1,119 +1,120 @@
 \relax 
+match
 \@writefile{toc}{\contentsline {chapter}{\numberline {5}Control Operations}{105}}
 \@writefile{lof}{\addvspace {10\p@ }}
 \@writefile{lot}{\addvspace {10\p@ }}
-\newlabel{CHPTCONTROL}{{5}{105}}
-\newlabel{./control:s0}{{5}{107}}
-\newlabel{SECTAPPLICATION}{{5.1}{107}}
+\newlabel{CHPTCONTROL}{{5}{105}{5}{Control Operations}{}}
+\newlabel{./control:s0}{{5}{107}{5}{Control Operations}{}}
+\newlabel{SECTAPPLICATION}{{5.1}{107}{5}{Control Operations}{}}
 \@writefile{toc}{\contentsline {section}{\numberline {5.1}Procedure Application}{107}}
-\newlabel{./control:s1}{{5.1}{107}}
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-\newlabel{desc:apply}{{5.1}{107}}
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index f8d2abed93..a4bfca179b 100644
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index b73f22bdf9..cf7b87d3c1 100644
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diff --git a/csug/tspl4/grammar.aux b/csug/tspl4/grammar.aux
index 8fc6ad3a7a..88c77ad456 100644
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index 503752f3aa..db69b9aa9e 100644
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index bcef1aca33..edc91f9c10 100644
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+\newlabel{./syntax:s19}{{8.2}{294}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s20}{{8.2}{294}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s21}{{8.2}{294}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s22}{{8.2}{294}{8}{Syntactic Extension}{}}
+\newlabel{patterns}{{8.2}{294}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s23}{{8.2}{295}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s24}{{8.2}{296}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s25}{{8.2}{296}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s26}{{8.2}{297}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s27}{{8.2}{297}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s28}{{8.2}{298}{8}{Syntactic Extension}{}}
+\newlabel{SECTSYNTAXCASE}{{8.3}{298}{8}{Syntactic Extension}{}}
 \@writefile{toc}{\contentsline {section}{\numberline {8.3}Syntax-Case Transformers}{298}}
-\newlabel{./syntax:s29}{{8.3}{298}}
-\newlabel{./syntax:s30}{{8.3}{299}}
-\newlabel{./syntax:s31}{{8.3}{299}}
-\newlabel{./syntax:s32}{{8.3}{299}}
-\newlabel{./syntax:s33}{{8.3}{300}}
-\newlabel{./syntax:s34}{{8.3}{300}}
-\newlabel{./syntax:s35}{{8.3}{301}}
-\newlabel{./syntax:s36}{{8.3}{301}}
-\newlabel{./syntax:s37}{{8.3}{302}}
-\newlabel{./syntax:s38}{{8.3}{304}}
-\newlabel{./syntax:s39}{{8.3}{304}}
-\newlabel{defn:cond}{{8.3}{305}}
-\newlabel{./syntax:s40}{{8.3}{305}}
+\newlabel{./syntax:s29}{{8.3}{298}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s30}{{8.3}{299}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s31}{{8.3}{299}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s32}{{8.3}{299}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s33}{{8.3}{300}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s34}{{8.3}{300}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s35}{{8.3}{301}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s36}{{8.3}{301}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s37}{{8.3}{302}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s38}{{8.3}{304}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s39}{{8.3}{304}{8}{Syntactic Extension}{}}
+\newlabel{defn:cond}{{8.3}{305}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s40}{{8.3}{305}{8}{Syntactic Extension}{}}
 \citation{bawden:pepm99}
-\newlabel{./syntax:s41}{{8.3}{306}}
-\newlabel{defn:case}{{8.3}{306}}
-\newlabel{./syntax:s42}{{8.3}{306}}
-\newlabel{desc:make-variable-transformer}{{8.3}{306}}
-\newlabel{./syntax:s43}{{8.3}{307}}
-\newlabel{defn:identifier-syntax}{{8.3}{307}}
-\newlabel{./syntax:s44}{{8.3}{308}}
-\newlabel{./syntax:s45}{{8.3}{308}}
-\newlabel{./syntax:s46}{{8.3}{308}}
-\newlabel{./syntax:s47}{{8.3}{308}}
-\newlabel{./syntax:s48}{{8.3}{309}}
-\newlabel{./syntax:s49}{{8.3}{310}}
-\newlabel{./syntax:s50}{{8.3}{310}}
-\newlabel{defn:letrec}{{8.3}{310}}
-\newlabel{fullletvalues}{{8.3}{310}}
-\newlabel{./syntax:s51}{{8.3}{310}}
-\newlabel{SECTSYNTAXEXAMPLES}{{8.4}{311}}
+\newlabel{./syntax:s41}{{8.3}{306}{8}{Syntactic Extension}{}}
+\newlabel{defn:case}{{8.3}{306}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s42}{{8.3}{306}{8}{Syntactic Extension}{}}
+\newlabel{desc:make-variable-transformer}{{8.3}{306}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s43}{{8.3}{307}{8}{Syntactic Extension}{}}
+\newlabel{defn:identifier-syntax}{{8.3}{307}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s44}{{8.3}{308}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s45}{{8.3}{308}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s46}{{8.3}{308}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s47}{{8.3}{308}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s48}{{8.3}{309}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s49}{{8.3}{310}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s50}{{8.3}{310}{8}{Syntactic Extension}{}}
+\newlabel{defn:letrec}{{8.3}{310}{8}{Syntactic Extension}{}}
+\newlabel{fullletvalues}{{8.3}{310}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s51}{{8.3}{310}{8}{Syntactic Extension}{}}
+\newlabel{SECTSYNTAXEXAMPLES}{{8.4}{311}{8}{Syntactic Extension}{}}
 \@writefile{toc}{\contentsline {section}{\numberline {8.4}Examples}{311}}
-\newlabel{./syntax:s52}{{8.4}{311}}
-\newlabel{defn:let}{{8.4}{312}}
-\newlabel{./syntax:s53}{{8.4}{312}}
-\newlabel{defn:do}{{8.4}{313}}
-\newlabel{./syntax:s54}{{8.4}{313}}
-\newlabel{./syntax:s55}{{8.4}{313}}
-\newlabel{./syntax:s56}{{8.4}{314}}
-\newlabel{./syntax:s57}{{8.4}{314}}
-\newlabel{./syntax:s58}{{8.4}{315}}
-\newlabel{./syntax:s59}{{8.4}{315}}
-\newlabel{./syntax:s60}{{8.4}{315}}
-\newlabel{./syntax:s61}{{8.4}{315}}
+\newlabel{./syntax:s52}{{8.4}{311}{8}{Syntactic Extension}{}}
+\newlabel{defn:let}{{8.4}{312}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s53}{{8.4}{312}{8}{Syntactic Extension}{}}
+\newlabel{defn:do}{{8.4}{313}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s54}{{8.4}{313}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s55}{{8.4}{313}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s56}{{8.4}{314}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s57}{{8.4}{314}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s58}{{8.4}{315}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s59}{{8.4}{315}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s60}{{8.4}{315}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s61}{{8.4}{315}{8}{Syntactic Extension}{}}
 \citation{Dybvig:csug8}
-\newlabel{./syntax:s62}{{8.4}{316}}
-\newlabel{./syntax:s63}{{8.4}{316}}
-\newlabel{./syntax:s64}{{8.4}{317}}
-\newlabel{./syntax:s65}{{8.4}{317}}
-\newlabel{./syntax:s66}{{8.4}{317}}
-\newlabel{./syntax:s67}{{8.4}{317}}
-\newlabel{defn:method}{{8.4}{317}}
-\newlabel{./syntax:s68}{{8.4}{317}}
-\newlabel{./syntax:s69}{{8.4}{318}}
-\newlabel{./syntax:s70}{{8.4}{318}}
-\newlabel{./syntax:s71}{{8.4}{320}}
+\newlabel{./syntax:s62}{{8.4}{316}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s63}{{8.4}{316}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s64}{{8.4}{317}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s65}{{8.4}{317}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s66}{{8.4}{317}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s67}{{8.4}{317}{8}{Syntactic Extension}{}}
+\newlabel{defn:method}{{8.4}{317}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s68}{{8.4}{317}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s69}{{8.4}{318}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s70}{{8.4}{318}{8}{Syntactic Extension}{}}
+\newlabel{./syntax:s71}{{8.4}{320}{8}{Syntactic Extension}{}}
 \@setckpt{syntax}{
 \setcounter{page}{321}
 \setcounter{equation}{0}
diff --git a/csug/tspl4/to-hyperref.rkt b/csug/tspl4/to-hyperref.rkt
new file mode 100644
index 0000000000..920d65aec5
--- /dev/null
+++ b/csug/tspl4/to-hyperref.rkt
@@ -0,0 +1,38 @@
+#lang racket/base
+
+(for ([f (in-list (directory-list))]
+      #:when (regexp-match? #rx"[.]aux" f))
+  (printf "Convert ~s\n" f)
+  (call-with-input-file*
+   f
+   (lambda (i)
+     (with-output-to-file
+       "tmp"
+       #:exists 'truncate
+       (lambda ()
+         (for/fold ([sec #f]) ([line (in-lines i)])
+           (cond
+             [(regexp-match #rx"\\\\@writefile{toc}{\\\\contentsline {chapter}{(?:\\\\numberline {([^}]*)})?([^}]*)}"
+                            line)
+              => (lambda (m)
+                   (displayln "match")
+                   (displayln line)
+                   (list (cadr m) (caddr m)))]
+             [(regexp-match #rx"\\\\newlabel"
+                            line)
+              => (lambda (m)
+                   (displayln (string-append
+                               (substring line 0 (sub1 (string-length line)))
+                               "{" (or (car sec) "") "}"
+                               "{" (cadr sec) "}"
+                               "{}"
+                               "}"))
+                   sec)]
+             [else
+              (displayln line)
+              sec]))))))
+  (rename-file-or-directory "tmp" f #t))
+
+   
+                          
+                           
diff --git a/csug/tspl4/tspl.aux b/csug/tspl4/tspl.aux
index f78500af97..6ce91c3c17 100644
--- a/csug/tspl4/tspl.aux
+++ b/csug/tspl4/tspl.aux
@@ -19,4 +19,5 @@
 \@input{answers.aux}
 \@input{grammar.aux}
 \@input{summary.aux}
+match
 \@writefile{toc}{\contentsline {chapter}{Index}{481}}