Zap the "Column View and Property Syntax" section

.gitignore

@@ -19,7 +19,6 @@ example.py
 init.el
 latexmkrc
 nuggy.py
-property-syntax-demonstration.org
 pyproject.toml
 variables.el
 worg-backend-dependent-execution-update.org

README.org

@@ -2500,103 +2500,6 @@ def __org_babel_python_format_value(result, result_file, result_params):
            (cons name value)))))))
 #+end_src
 
-***  [[info:org#Column View][Column View (info)]] and [[info:org#Property Syntax][Property Syntax (info)]]
-:PROPERTIES:
-:CUSTOM_ID: sec:using-properties
-:END:
-
-Listing [[lst:column-view-demonstration][column view demonstration]] tangles to [[./column-view-demonstration.org][column-view-demonstration.org]] which
-complements the [[https://orgmode.org/worg/org-tutorials/org-column-view-tutorial.html][Org view tutorial]] and the [[https://orgmode.org/worg/org-tutorials/org-column-screencast.html][Org view screencast]].  Listing [[lst:property-syntax-demonstration][property
-syntax demonstration]] tangles to [[./property-syntax-demonstration.org][property-syntax-demonstration.org]] which
-complements [[info:org#Property Syntax][property syntax (info)]].
-
-#+caption[Column view demonstration]:
-#+caption: Column view demonstration.
-#+name: lst:column-view-demonstration
-#+begin_src org -n :tangle column-view-demonstration.org
-,#+TITLE: Column View Demonstration
-,* Column view use
-1. Type "M-x org-columns" in the "Columns view top" tree to turn on column view.
-2. Press "tab" to (un-)fold the "Example 1", "Example 2", and "Example 3" rows.
-3. Move point to the "OK?" cell of the "Example 1" row and type "e" to edit it.
-   - This changes the "Columns view top" row "OK?" field value.
-4. Move point to the "DURATION" cell and type "e"" to edit it.
-   - This changes the "Columns view top" row "DURATION" field value.
-5. Type "q" on one of the column view rows to turn off column view.
-,* Column view top
-SCHEDULED: <2023-06-30 Fri>
-:PROPERTIES:
-:COLUMNS:  %17ITEM %OK(OK?){X} %OWNER %STATUS %DURATION{:} %TODO %16SCHEDULED
-:OWNER_ALL: Ada Bob Carl
-:STATUS_ALL: "Shopping" "Cooking" "Eating"
-:OK_ALL: "[ ]" "[X]"
-:END:
-,** DONE Example 1
-:PROPERTIES:
-:OWNER:    Ada
-:STATUS:   Shopping
-:DURATION: 1:00
-:OK:       [X]
-:END:
-,** DONE Example 2
-:PROPERTIES:
-:OWNER:    Bob
-:STATUS:   Cooking
-:DURATION: 1:00
-:OK:       [X]
-:END:
-,** TODO Example 3
-:PROPERTIES:
-:OWNER:    Carl
-:STATUS:   Eating
-:DURATION: 0:00
-:OK:       [ ]
-:END:
-#+end_src
-
-#+caption[Property syntax demonstration]:
-#+caption: Property syntax demonstration.
-#+name: lst:property-syntax-demonstration
-#+begin_src org -n :tangle property-syntax-demonstration.org
-,#+TITLE: Property Syntax Demonstration
-,* Column view use
-1. Type "M-x org-columns" in the "CD collection" tree to turn on column view.
-   - The column view appends the value of ":GENRES+:" to that of ":GENRES:".
-2. Type "q" on one of the column view rows to turn off column view.
-,* Dynamic block use
-1. Type "M-x org-insert-columns-dblock" to capture a column view table.
-   - Type headline title of the tree to capture
-   - The block appends the value of ":GENRES+:" to that of ":GENRES:".
-,* CD collection
-:PROPERTIES:
-:NDISK_ALL: 1 2 3 4
-:PUBLISHER_ALL: "Deutsche Grammophon" Philips EMI
-:COLUMNS:  %TITLE %ARTIST %GENRES %NDISK(N) %PUBLISHER
-:ID:       CD collection
-:END:
-,** Classic
-:PROPERTIES:
-:GENRES:   Classic
-:END:
-,*** Goldberg Variations
-:PROPERTIES:
-:TITLE:    Goldberg Variations
-:COMPOSER: J.S. Bach
-:ARTIST:   G. Gould
-:GENRES+:  Baroque
-:NDISK: 1
-:PUBLISHER: Deutsche Grammophon
-:END:
-,#+NAME: CD collection
-,#+BEGIN: columnview :hlines 1 :id "CD collection"
-| TITLE               | ARTIST   | GENRES          | N | PUBLISHER           |
-|---------------------+----------+-----------------+---+---------------------|
-|                     |          |                 |   |                     |
-|                     |          | Classic         |   |                     |
-| Goldberg Variations | G. Gould | Classic Baroque | 1 | Deutsche Grammophon |
-,#+END:
-#+end_src
-
 *** Org introspection
 :PROPERTIES:
 :CUSTOM_ID: sec:org-introspection