diff --git a/docs/api/srfi/1.md b/docs/api/srfi/1.md
index 6105bcd0..be17f670 100644
--- a/docs/api/srfi/1.md
+++ b/docs/api/srfi/1.md
@@ -9,107 +9,125 @@ The `(srfi 1)` provides a coherent and comprehensive set of list-processing proc
 
 See the [SRFI document](http://srfi.schemers.org/srfi-1/srfi-1.html) for more information.
 
-- [`xcons`](#xcons)
-- [`tree-copy`](#tree-copy)
-- [`make-list`](#make-list)
-- [`list-tabulate`](#list-tabulate)
-- [`cons*`](#cons)
-- [`list-copy`](#list-copy)
-- [`proper-list?`](#proper-list)
-- [`circular-list?`](#circular-list)
-- [`dotted-list?`](#dotted-list)
-- [`not-pair?`](#not-pair)
-- [`null-list?`](#null-list)
-- [`list=`](#list=)
-- [`circular-list`](#circular-list-1)
-- [`length+`](#length)
-- [`iota`](#iota)
-- [`first`](#first)
-- [`second`](#second)
-- [`third`](#third)
-- [`fourth`](#fourth)
-- [`fifth`](#fifth)
-- [`sixth`](#sixth)
-- [`seventh`](#seventh)
-- [`eighth`](#eighth)
-- [`ninth`](#ninth)
-- [`tenth`](#tenth)
-- [`car+cdr`](#carcdr)
-- [`take`](#take)
-- [`drop`](#drop)
-- [`take-right`](#take-right)
-- [`drop-right`](#drop-right)
-- [`take!`](#take-1)
-- [`drop-right!`](#drop-right-1)
-- [`split-at`](#split-at)
-- [`split-at!`](#split-at-1)
-- [`last`](#last)
-- [`last-pair`](#last-pair)
-- [`zip`](#zip)
-- [`unzip1`](#unzip1)
-- [`unzip2`](#unzip2)
-- [`unzip3`](#unzip3)
-- [`unzip4`](#unzip4)
-- [`unzip5`](#unzip5)
-- [`count`](#count)
-- [`append!`](#append)
-- [`append-reverse`](#append-reverse)
-- [`append-reverse!`](#append-reverse-1)
-- [`concatenate`](#concatenate)
-- [`concatenate!`](#concatenate-1)
-- [`unfold`](#unfold)
-- [`fold`](#fold)
-- [`pair-fold`](#pair-fold)
-- [`reduce`](#reduce)
-- [`unfold-right`](#unfold-right)
-- [`fold-right`](#fold-right)
-- [`pair-fold-right`](#pair-fold-right)
-- [`reduce-right`](#reduce-right)
-- [`append-map`](#append-map)
-- [`append-map!`](#append-map-1)
-- [`map!`](#map)
-- [`pair-for-each`](#pair-for-each)
-- [`filter-map`](#filter-map)
-- [`map-in-order`](#map-in-order)
-- [`filter`](#filter)
-- [`partition`](#partition)
-- [`remove`](#remove)
-- [`filter!`](#filter-1)
-- [`partition!`](#partition-1)
-- [`remove!`](#remove-1)
-- [`find`](#find)
-- [`find-tail`](#find-tail)
-- [`any`](#any)
-- [`every`](#every)
-- [`list-index`](#list-index)
-- [`take-while`](#take-while)
-- [`drop-while`](#drop-while)
-- [`take-while!`](#take-while-1)
-- [`span`](#span)
-- [`break`](#break)
-- [`span!`](#span-1)
-- [`break!`](#break-1)
-- [`delete`](#delete)
-- [`delete!`](#delete-1)
-- [`alist-cons`](#alist-cons)
-- [`alist-copy`](#alist-copy)
-- [`delete-duplicates`](#delete-duplicates)
-- [`delete-duplicates!`](#delete-duplicates-1)
-- [`alist-delete`](#alist-delete)
-- [`alist-delete!`](#alist-delete-1)
-- [`reverse!`](#reverse)
-- [`lset<=`](#lset)
-- [`lset=`](#lset-1)
-- [`lset-adjoin`](#lset-adjoin)
-- [`lset-union`](#lset-union)
-- [`lset-intersection`](#lset-intersection)
-- [`lset-difference`](#lset-difference)
-- [`lset-xor`](#lset-xor)
-- [`lset-diff+intersection`](#lset-diffintersection)
-- [`lset-union!`](#lset-union)
-- [`lset-intersection!`](#lset-intersection-1)
-- [`lset-difference!`](#lset-difference-1)
-- [`lset-xor!`](#lset-xor-1)
+- Constructors:
+[`xcons`](#xcons)
+[`make-list`](#make-list)
+[`list-tabulate`](#list-tabulate)
+[`cons*`](#cons)
+[`list-copy`](#list-copy)
+[`circular-list`](#circular-list-1)
+[`iota`](#iota)
+
+- Predicates
+[`proper-list?`](#proper-list)
+[`circular-list?`](#circular-list)
+[`dotted-list?`](#dotted-list)
+[`not-pair?`](#not-pair)
+[`null-list?`](#null-list)
+[`list=`](#list=)
+
+- Selectors
+[`first`](#first)
+[`second`](#second)
+[`third`](#third)
+[`fourth`](#fourth)
+[`fifth`](#fifth)
+[`sixth`](#sixth)
+[`seventh`](#seventh)
+[`eighth`](#eighth)
+[`ninth`](#ninth)
+[`tenth`](#tenth)
+[`car+cdr`](#carcdr)
+[`take`](#take)
+[`drop`](#drop)
+[`take-right`](#take-right)
+[`drop-right`](#drop-right)
+[`take!`](#take-1)
+[`drop-right!`](#drop-right-1)
+[`split-at`](#split-at)
+[`split-at!`](#split-at-1)
+[`last`](#last)
+[`last-pair`](#last-pair)
+
+- Miscellaneous: length, append, concatenate, reverse, zip, and count
+[`length+`](#length)
+[`zip`](#zip)
+[`unzip1`](#unzip1)
+[`unzip2`](#unzip2)
+[`unzip3`](#unzip3)
+[`unzip4`](#unzip4)
+[`unzip5`](#unzip5)
+[`count`](#count)
+[`append!`](#append)
+[`append-reverse`](#append-reverse)
+[`append-reverse!`](#append-reverse-1)
+[`concatenate`](#concatenate)
+[`concatenate!`](#concatenate-1)
+[`reverse!`](#reverse)
+
+- Fold, unfold, and map
+[`unfold`](#unfold)
+[`fold`](#fold)
+[`pair-fold`](#pair-fold)
+[`reduce`](#reduce)
+[`unfold-right`](#unfold-right)
+[`fold-right`](#fold-right)
+[`pair-fold-right`](#pair-fold-right)
+[`reduce-right`](#reduce-right)
+[`append-map`](#append-map)
+[`append-map!`](#append-map-1)
+[`map!`](#map)
+[`pair-for-each`](#pair-for-each)
+[`filter-map`](#filter-map)
+[`map-in-order`](#map-in-order)
+
+- Filtering and partitioning
+[`filter`](#filter)
+[`partition`](#partition)
+[`remove`](#remove)
+[`filter!`](#filter-1)
+[`partition!`](#partition-1)
+[`remove!`](#remove-1)
+
+- Searching
+[`find`](#find)
+[`find-tail`](#find-tail)
+[`any`](#any)
+[`every`](#every)
+[`list-index`](#list-index)
+[`take-while`](#take-while)
+[`drop-while`](#drop-while)
+[`take-while!`](#take-while-1)
+[`span`](#span)
+[`break`](#break)
+[`span!`](#span-1)
+[`break!`](#break-1)
+
+- Deleting
+[`delete`](#delete)
+[`delete!`](#delete-1)
+[`delete-duplicates`](#delete-duplicates)
+[`delete-duplicates!`](#delete-duplicates-1)
+
+- Association lists
+[`alist-cons`](#alist-cons)
+[`alist-copy`](#alist-copy)
+[`alist-delete`](#alist-delete)
+[`alist-delete!`](#alist-delete-1)
+
+- Set operations on lists
+[`lset<=`](#lset)
+[`lset=`](#lset-1)
+[`lset-adjoin`](#lset-adjoin)
+[`lset-union`](#lset-union)
+[`lset-intersection`](#lset-intersection)
+[`lset-difference`](#lset-difference)
+[`lset-xor`](#lset-xor)
+[`lset-diff+intersection`](#lset-diffintersection)
+[`lset-union!`](#lset-union)
+[`lset-intersection!`](#lset-intersection-1)
+[`lset-difference!`](#lset-difference-1)
+[`lset-xor!`](#lset-xor-1)
 
 # xcons
 
diff --git a/docs/api/srfi/106.md b/docs/api/srfi/106.md
index 9bcb5a92..ac9d3421 100644
--- a/docs/api/srfi/106.md
+++ b/docs/api/srfi/106.md
@@ -9,44 +9,55 @@ The `(srfi 106)` library provides a basic socket interface.
 
 See the [SRFI document](http://srfi.schemers.org/srfi-106/srfi-106.html) for more information.
 
-- [`make-client-socket`](#make-client-socket)
-- [`make-server-socket`](#make-server-socket)
-- [`socket?`](#socket)
-- [`socket-accept`](#socket-accept)
-- [`socket-send`](#socket-send)
-- [`socket-recv`](#socket-recv)
-- [`socket-shutdown`](#socket-shutdown)
-- [`socket-close`](#socket-close)
-- [`socket-input-port`](#socket-input-port)
-- [`socket-output-port`](#socket-output-port)
-- [`call-with-socket`](#call-with-socket)
-- [`address-family`](#address-family)
-- [`address-info`](#address-info)
-- [`socket-domain`](#socket-domain)
-- [`ip-protocol`](#ip-protocol)
-- [`message-type`](#message-type)
-- [`shutdown-method`](#shutdown-method)
-- [`socket-merge-flags`](#socket-merge-flags)
-- [`socket-purge-flags`](#socket-purge-flags)
-- [`*af-unspec*`](#af-unspec)
-- [`*af-inet*`](#af-inet)
-- [`*af-inet6*`](#af-inet6)
-- [`*sock-stream*`](#sock-stream)
-- [`*sock-dgram*`](#sock-dgram)
-- [`*ai-canonname*`](#ai-canonname)
-- [`*ai-numerichost*`](#ai-numerichost)
-- [`*ai-v4mapped*`](#ai-v4mapped)
-- [`*ai-all*`](#ai-all)
-- [`*ai-addrconfig*`](#ai-addrconfig)
-- [`*ipproto-ip*`](#ipproto-ip)
-- [`*ipproto-tcp*`](#ipproto-tcp)
-- [`*ipproto-udp*`](#ipproto-udp)
-- [`*msg-peek*`](#msg-peek)
-- [`*msg-oob*`](#msg-oob)
-- [`*msg-waitall*`](#msg-waitall)
-- [`*shut-rd*`](#shut-rd)
-- [`*shut-wr*`](#shut-wr)
-- [`*shut-rdwr*`](#shut-rdwr)
+- Constructors and predicate
+[`make-client-socket`](#make-client-socket)
+[`make-server-socket`](#make-server-socket)
+[`socket?`](#socket)
+
+- Socket operations
+[`socket-accept`](#socket-accept)
+[`socket-send`](#socket-send)
+[`socket-recv`](#socket-recv)
+[`socket-shutdown`](#socket-shutdown)
+[`socket-close`](#socket-close)
+
+- Port conversion
+[`socket-input-port`](#socket-input-port)
+[`socket-output-port`](#socket-output-port)
+
+- Control feature
+[`call-with-socket`](#call-with-socket)
+
+- Flag operations
+[`address-family`](#address-family)
+[`address-info`](#address-info)
+[`socket-domain`](#socket-domain)
+[`ip-protocol`](#ip-protocol)
+[`message-type`](#message-type)
+[`shutdown-method`](#shutdown-method)
+[`socket-merge-flags`](#socket-merge-flags)
+[`socket-purge-flags`](#socket-purge-flags)
+
+- Constant values
+[`*af-unspec*`](#af-unspec)
+[`*af-inet*`](#af-inet)
+[`*af-inet6*`](#af-inet6)
+[`*sock-stream*`](#sock-stream)
+[`*sock-dgram*`](#sock-dgram)
+[`*ai-canonname*`](#ai-canonname)
+[`*ai-numerichost*`](#ai-numerichost)
+[`*ai-v4mapped*`](#ai-v4mapped)
+[`*ai-all*`](#ai-all)
+[`*ai-addrconfig*`](#ai-addrconfig)
+[`*ipproto-ip*`](#ipproto-ip)
+[`*ipproto-tcp*`](#ipproto-tcp)
+[`*ipproto-udp*`](#ipproto-udp)
+[`*msg-peek*`](#msg-peek)
+[`*msg-oob*`](#msg-oob)
+[`*msg-waitall*`](#msg-waitall)
+[`*shut-rd*`](#shut-rd)
+[`*shut-wr*`](#shut-wr)
+[`*shut-rdwr*`](#shut-rdwr)
 
 # make-client-socket
 
diff --git a/docs/api/srfi/117.md b/docs/api/srfi/117.md
index edf2fae5..6d9279fd 100644
--- a/docs/api/srfi/117.md
+++ b/docs/api/srfi/117.md
@@ -9,32 +9,41 @@ The `(srfi 117)` library defines list queues; mutable ordered collections that c
 
 See the [SRFI document](http://srfi.schemers.org/srfi-117/srfi-117.html) for more information.
 
-- [`make-list-queue`](#make-list-queue)
-- [`list-queue`](#list-queue)
-- [`list-queue-copy`](#list-queue-copy)
-- [`list-queue-unfold`](#list-queue-unfold)
-- [`list-queue-unfold-right`](#list-queue-unfold-right)
-- [`list-queue?`](#list-queue-1)
-- [`list-queue-empty?`](#list-queue-empty)
-- [`list-queue-front`](#list-queue-front)
-- [`list-queue-back`](#list-queue-back)
-- [`list-queue-list`](#list-queue-list)
-- [`list-queue-first-last`](#list-queue-first-last)
-- [`list-queue-add-front!`](#list-queue-add-front)
-- [`list-queue-add-back!`](#list-queue-add-back)
-- [`list-queue-remove-front!`](#list-queue-remove-front)
-- [`list-queue-remove-back!`](#list-queue-remove-back)
-- [`list-queue-remove-all!`](#list-queue-remove-all)
-- [`list-queue-set-list!`](#list-queue-set-list)
-- [`list-queue-append`](#list-queue-append)
-- [`list-queue-append!`](#list-queue-append-1)
-- [`list-queue-concatenate`](#list-queue-concatenate)
-- [`list-queue-append`](#list-queue-append)
-- [`list-queue-append!`](#list-queue-append-1)
-- [`list-queue-concatenate`](#list-queue-concatenate)
-- [`list-queue-map`](#list-queue-map)
-- [`list-queue-map!`](#list-queue-map-1)
-- [`list-queue-for-each`](#list-queue-for-each)
+- Constructors
+[`make-list-queue`](#make-list-queue)
+[`list-queue`](#list-queue)
+[`list-queue-copy`](#list-queue-copy)
+[`list-queue-unfold`](#list-queue-unfold)
+[`list-queue-unfold-right`](#list-queue-unfold-right)
+
+- Predicates
+[`list-queue?`](#list-queue-1)
+[`list-queue-empty?`](#list-queue-empty)
+
+- Accessors
+[`list-queue-front`](#list-queue-front)
+[`list-queue-back`](#list-queue-back)
+[`list-queue-list`](#list-queue-list)
+[`list-queue-first-last`](#list-queue-first-last)
+
+- Mutators
+[`list-queue-add-front!`](#list-queue-add-front)
+[`list-queue-add-back!`](#list-queue-add-back)
+[`list-queue-remove-front!`](#list-queue-remove-front)
+[`list-queue-remove-back!`](#list-queue-remove-back)
+[`list-queue-remove-all!`](#list-queue-remove-all)
+[`list-queue-set-list!`](#list-queue-set-list)
+[`list-queue-append`](#list-queue-append)
+[`list-queue-append!`](#list-queue-append-1)
+[`list-queue-concatenate`](#list-queue-concatenate)
+[`list-queue-append`](#list-queue-append)
+[`list-queue-append!`](#list-queue-append-1)
+[`list-queue-concatenate`](#list-queue-concatenate)
+
+- Mapping
+[`list-queue-map`](#list-queue-map)
+[`list-queue-map!`](#list-queue-map-1)
+[`list-queue-for-each`](#list-queue-for-each)
 
 # make-list-queue 
 
diff --git a/docs/api/srfi/133.md b/docs/api/srfi/133.md
index 93db0ffb..fcf849bf 100644
--- a/docs/api/srfi/133.md
+++ b/docs/api/srfi/133.md
@@ -9,33 +9,44 @@ The `(srfi 133)` provides a vector library.
 
 See the [SRFI document](http://srfi.schemers.org/srfi-133/srfi-133.html) for more information.
 
-- [`vector-unfold`](#vector-unfold)
-- [`vector-unfold-right`](#vector-unfold-right)
-- [`vector-reverse-copy`](#vector-reverse-copy)
-- [`vector-concatenate`](#vector-concatenate)
-- [`vector-append-subvectors`](#vector-append-subvectors)
-- [`vector-empty?`](#vector-empty)
-- [`vector=`](#vector)
-- [`vector-fold`](#vector-fold)
-- [`vector-fold-right`](#vector-fold-right)
-- [`vector-map!`](#vector-map)
-- [`vector-count`](#vector-count)
-- [`vector-cumulate`](#vector-cumulate)
-- [`vector-index`](#vector-index)
-- [`vector-index-right`](#vector-index-right)
-- [`vector-skip`](#vector-skip)
-- [`vector-skip-right`](#vector-skip-right)
-- [`vector-binary-search`](#vector-binary-search)
-- [`vector-any`](#vector-any)
-- [`vector-every`](#vector-every)
-- [`vector-partition`](#vector-partition)
-- [`vector-swap!`](#vector-swap)
-- [`vector-reverse!`](#vector-reverse) 
-- [`vector-reverse-copy!`](#vector-reverse-copy)
-- [`vector-unfold!`](#vector-unfold)
-- [`vector-unfold-right!`](#vector-unfold-right)
-- [`reverse-vector->list`](#reverse-vector-list)
-- [`reverse-list->vector`](#reverse-list-vector)
+- Constructors
+[`vector-unfold`](#vector-unfold)
+[`vector-unfold-right`](#vector-unfold-right)
+[`vector-reverse-copy`](#vector-reverse-copy)
+[`vector-concatenate`](#vector-concatenate)
+[`vector-append-subvectors`](#vector-append-subvectors)
+
+- Predicates
+[`vector-empty?`](#vector-empty)
+[`vector=`](#vector)
+
+- Iteration
+[`vector-fold`](#vector-fold)
+[`vector-fold-right`](#vector-fold-right)
+[`vector-map!`](#vector-map)
+[`vector-count`](#vector-count)
+[`vector-cumulate`](#vector-cumulate)
+
+- Searching
+[`vector-index`](#vector-index)
+[`vector-index-right`](#vector-index-right)
+[`vector-skip`](#vector-skip)
+[`vector-skip-right`](#vector-skip-right)
+[`vector-binary-search`](#vector-binary-search)
+[`vector-any`](#vector-any)
+[`vector-every`](#vector-every)
+[`vector-partition`](#vector-partition)
+
+- Mutators
+[`vector-swap!`](#vector-swap)
+[`vector-reverse!`](#vector-reverse) 
+[`vector-reverse-copy!`](#vector-reverse-copy)
+[`vector-unfold!`](#vector-unfold)
+[`vector-unfold-right!`](#vector-unfold-right)
+
+- Conversion
+[`reverse-vector->list`](#reverse-vector-list)
+[`reverse-list->vector`](#reverse-list-vector)
 
 # vector-unfold