Manual: Fix Keywords List

- Add missing keywords `meta`, `transitively` and `indirectly` to the list in
  "D.2. Keywords" and remove `actor` and `location`.
- Move keywords lists to external CSV file (`manual_keywords.csv`) and include
  it in the table.
(see #15 and #17 for more details)

.gitattributes

@@ -68,6 +68,7 @@
 ## ==================
 ## MISC. DATA FORMATS
 ## ==================
+*.csv      text
 *.json     text
 *.xhtml    text
 *.xml      text

manual/manual.asciidoc

@@ -1,6 +1,6 @@
 :doctitle:  The ALAN Adventure Language Reference Manual
-:revnumber: 0.1.53
-:revdate:   September 6, 2018
+:revnumber: 0.1.54
+:revdate:   September 12, 2018
 :revremark: AsciiDoc conversion work
 :doctype: book
 :encoding: utf-8

manual/manual_11.asciidoc

@@ -112,129 +112,7 @@ This might be especially important if you want to use any of these words as word
 .List of Alan Language's Keywords
 [format=csv,cols="5*m"]
 |======================
-actor
-Add
-After
-An
-And
-Are
-Article
-At
-Attributes
-Before
-Between
-By
-Can
-Cancel
-Character
-Characters
-Check
-Container
-Contains
-Count
-Current
-Decrease
-Definite
-Depend
-Depending
-Describe
-Description
-Directly
-Do
-Does
-Each
-Else
-ElsIf
-Empty
-End
-Entered
-Event
-Every
-Exclude
-Exit
-Extract
-First
-For
-Form
-From
-Has
-Header
-Here
-If
-Import
-In
-Include
-Increase
-Indefinite
-Initialize
-Into
-Is
-IsA
-It
-Last
-Limits
-List
-Locate
-location
-Look
-Make
-Max
-Mentioned
-Message
-Min
-Name
-Near
-Nearby
-Negative
-No
-Not
-Of
-Off
-On
-Only
-Opaque
-Option
-Options
-Or
-Play
-Prompt
-Pronoun
-Quit
-Random
-Restart
-Restore
-Save
-Say
-Schedule
-Score
-Script
-Set
-Show
-Start
-Step
-Stop
-Strip
-Style
-Sum
-Synonyms
-Syntax
-System
-Taking
-The
-Then
-This
-To
-Transcript
-Until
-Use
-Verb
-Visits
-Wait
-When
-Where
-With
-Word
-Words
+include::manual_keywords.csv[]
 |======================
 
 

manual/manual_keywords.csv

@@ -0,0 +1,124 @@
+add
+after
+an
+and
+are
+article
+at
+attributes
+before
+between
+by
+can
+cancel
+character
+characters
+check
+container
+contains
+count
+current
+decrease
+definite
+depend
+depending
+describe
+description
+directly
+do
+does
+each
+else
+elsif
+empty
+end
+entered
+event
+every
+exclude
+exit
+extract
+first
+for
+form
+from
+has
+header
+here
+if
+import
+in
+include
+increase
+indefinite
+indirectly
+initialize
+into
+is
+isa
+it
+last
+limits
+list
+locate
+look
+make
+max
+mentioned
+message
+meta
+min
+name
+near
+nearby
+negative
+no
+not
+of
+off
+on
+only
+opaque
+option
+options
+or
+play
+prompt
+pronoun
+quit
+random
+restart
+restore
+save
+say
+schedule
+score
+script
+set
+show
+start
+step
+stop
+strip
+style
+sum
+synonyms
+syntax
+system
+taking
+the
+then
+this
+to
+transcript
+transitively
+until
+use
+verb
+visits
+wait
+when
+where
+with
+word
+words