(internal): lowercase all properties (#770)

CHANGELOG.md

@@ -16,7 +16,7 @@
 In this release, we added two new features:
 
 1. `org-roam-doctor`: a linting system that helps you discover possible problems with your Org-roam files. This is in the spirit of keeping notes in top quality.
-2. A tagging system: one can now use sub-directories, and the `#+ROAM_TAG` key add additional meta data to notes. For more information, see [here](https://org-roam.github.io/org-roam/manual/Tags.html#Tags).
+2. A tagging system: one can now use sub-directories, and the `#+roam_tags` key add additional meta data to notes. For more information, see [here](https://org-roam.github.io/org-roam/manual/Tags.html#Tags).
 
 As usual, this release comes with a multitude of bug-fixes and refactorings.
 

doc/org-roam.org

@@ -1,18 +1,18 @@
-#+TITLE: Org-roam User Manual
+#+title: Org-roam User Manual
 :PREAMBLE:
-#+AUTHOR: Jethro Kuan
-#+EMAIL: jethrokuan95@gmail.com
-#+DATE: 2020-2020
-#+LANGUAGE: en
+#+author: Jethro Kuan
+#+email: jethrokuan95@gmail.com
+#+date: 2020-2020
+#+language: en
 
-#+TEXINFO_DIR_CATEGORY: Emacs
-#+TEXINFO_DIR_TITLE: Org-roam: (org-roam).
-#+TEXINFO_DIR_DESC: Rudimentary Roam Replica for Emacs.
-#+SUBTITLE: for version 1.1.1
+#+texinfo_dir_category: Emacs
+#+texinfo_dir_title: Org-roam: (org-roam).
+#+texinfo_dir_desc: Rudimentary Roam Replica for Emacs.
+#+subtitle: for version 1.1.1
 
-#+OPTIONS: H:4 num:3 toc:2 creator:t
-#+PROPERTY: header-args :eval never
-#+TEXINFO: @noindent
+#+options: H:4 num:3 toc:2 creator:t
+#+property: header-args :eval never
+#+texinfo: @noindent
 
 This manual is for Org-roam version 1.1.1.
 
@@ -756,7 +756,7 @@ in the generated graph.
 
 ** The =roam-ref= Protocol
 
-This protocol finds or creates a new note with a given =ROAM_KEY= (see [[*Anatomy of an Org-roam File][Anatomy of an Org-roam File]]):
+This protocol finds or creates a new note with a given ~roam_key~ (see [[*Anatomy of an Org-roam File][Anatomy of an Org-roam File]]):
 
 [[file:images/roam-ref.gif]]
 
@@ -770,7 +770,7 @@ javascript:location.href =
 + encodeURIComponent(document.title)
 #+END_SRC
 
-or as a keybinding in =qutebrowser=, adding the following to the =autoconfig.yml= file:
+or as a keybinding in ~qutebrowser~, adding the following to the ~autoconfig.yml~ file:
 
 #+BEGIN_SRC yaml
 settings:
@@ -780,18 +780,18 @@ settings:
         gc: open javascript:void(location.href='org-protocol://roam-ref?template=r&ref='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title))
 #+END_SRC
 
-where =template= is the template key for a template in
-=org-roam-capture-ref-templates= (see [[*The Templating System][The Templating System]]). These templates
-should contain a =#+roam_key: ${ref}= in it.
+where ~template~ is the template key for a template in
+~org-roam-capture-ref-templates~ (see [[*The Templating System][The Templating System]]). These templates
+should contain a ~#+roam_key: ${ref}~ in it.
 
 * TODO Daily Notes
 
 * Diagnosing and Repairing Files
 
 Org-roam provides a utility for diagnosing and repairing problematic files via
-=org-roam-doctor=. By default, =org-roam-doctor= runs the check across all Org-roam
-files, and this can take some time. To run the check only for the current file,
-run =C-u M-x org-roam-doctor=.
+~org-roam-doctor~. By default, ~org-roam-doctor~ runs the check on the current
+Org-roam file. To run the check only for the current file, run =C-u M-x
+org-roam-doctor=, but note that this may take some time.
 
 - Function: org-roam-doctor &optional this-buffer
 

doc/org-roam.texi

@@ -23,7 +23,7 @@ General Public License for more details.
 @end quotation
 @end copying
 
-@dircategory Emacs
+@dircategory emacs
 @direntry
 * Org-roam: (org-roam). Rudimentary Roam Replica for Emacs.
 @end direntry
@@ -76,6 +76,7 @@ General Public License for more details.
 * Graphing::
 * Org-roam Completion System::
 * Roam Protocol::
+* Daily Notes::
 * Diagnosing and Repairing Files::
 * Appendix::
 * FAQ::
@@ -192,13 +193,13 @@ with it may produce new and surprising lines of thought. This method is
 attributed to German sociologist Niklas Luhmann, who using the method had
 produced volumes of written works.
 
-In its paper form, the slip-box is simply a box of cards. These cards are small,
-and often only large enough to fit a single concept. The size limitation
+In its paper form, the slip-box is simply a box of cards. These cards are small
+-- often only large enough to fit a single concept. The size limitation
 encourages ideas to be broken down into individual concepts. These ideas are
-explicitly linked together, using an indexing system. Enforcing the breakdown of
-ideas encourages tangential exploration of ideas, increasing the surface for
-thought. Making linking explicit between notes also encourages one to think
-about the connections between concepts, which forms a large part of research.
+explicitly linked together. The breakdown of ideas encourages tangential
+exploration of ideas, increasing the surface for thought. Making linking
+explicit between notes also encourages one to think about the connections
+between concepts.
 
 Org-roam is the slip-box, digitalized in Org-mode. Every zettel (card) is a
 plain-text, Org-mode file. These files are often placed in the same directory.
@@ -207,6 +208,20 @@ create new zettels, pre-filling boilerplate content using a powerful templating
 system. Org-roam also facilitates the linking of zettels using Org-mode @code{file:}
 links.
 
+A slip-box requires a method of quickly capturing ideas. These are called
+@strong{fleeting notes}: they are simple reminders of information or ideas that will
+need to be processed later on, or trashed. This is typically accomplished using
+@code{org-capture} (see @ref{capture,,,org,}), or using Org-roam's daily notes
+functionality (see @ref{Daily Notes}). This provides a central inbox for collecting
+thoughts, to be processed later into permanent notes.
+
+Permanent notes are further split into two categories: @strong{literature notes} and
+@strong{concept notes}. Literature notes can be brief annotations on a particular
+source (e.g. book, website or paper), that you'd like to access later on.
+Concept notes require much more care in authoring: they need to be
+self-explanatory and detailed. Org-roam's templating system supports the
+addition of different templates to facilitate the creation of these notes.
+
 @node Installation
 @chapter Installation
 
@@ -1030,7 +1045,7 @@ in the generated graph.
 @node The @samp{roam-ref} Protocol
 @section The @samp{roam-ref} Protocol
 
-This protocol finds or creates a new note with a given @samp{ROAM_KEY} (see @ref{Anatomy of an Org-roam File}):
+This protocol finds or creates a new note with a given @code{roam_key} (see @ref{Anatomy of an Org-roam File}):
 
 @image{images/roam-ref,,,,gif}
 
@@ -1044,7 +1059,7 @@ javascript:location.href =
 + encodeURIComponent(document.title)
 @end example
 
-or as a keybinding in @samp{qutebrowser}, adding the following to the @samp{autoconfig.yml} file:
+or as a keybinding in @code{qutebrowser}, adding the following to the @code{autoconfig.yml} file:
 
 @example
 settings:
@@ -1054,9 +1069,9 @@ settings:
         gc: open javascript:void(location.href='org-protocol://roam-ref?template=r&ref='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title))
 @end example
 
-where @samp{template} is the template key for a template in
-@samp{org-roam-capture-ref-templates} (see @ref{The Templating System}). These templates
-should contain a @samp{#+roam_key: $@{ref@}} in it.
+where @code{template} is the template key for a template in
+@code{org-roam-capture-ref-templates} (see @ref{The Templating System}). These templates
+should contain a @code{#+roam_key: $@{ref@}} in it.
 
 @node Daily Notes
 @chapter @strong{TODO} Daily Notes
@@ -1065,9 +1080,9 @@ should contain a @samp{#+roam_key: $@{ref@}} in it.
 @chapter Diagnosing and Repairing Files
 
 Org-roam provides a utility for diagnosing and repairing problematic files via
-@samp{org-roam-doctor}. By default, @samp{org-roam-doctor} runs the check across all Org-roam
-files, and this can take some time. To run the check only for the current file,
-run @samp{C-u M-x org-roam-doctor}.
+@code{org-roam-doctor}. By default, @code{org-roam-doctor} runs the check on the current
+Org-roam file. To run the check only for the current file, run @samp{C-u M-x
+org-roam-doctor}, but note that this may take some time.
 
 @itemize
 @item
@@ -1238,8 +1253,7 @@ These are some plugins that make note-taking in Org-mode more enjoyable.
 @node Org-download
 @unnumberedsubsubsec Org-download
 
-@uref{https://github.com/abo-abo/org-download, Org-download} lets you
-screenshot and yank images from the web into your notes:
+@uref{https://github.com/abo-abo/org-download, Org-download} lets you screenshot and yank images from the web into your notes:
 
 @float Figure
 @image{images/org-download,,,,gif}
@@ -1258,9 +1272,7 @@ screenshot and yank images from the web into your notes:
 @node mathpixel
 @unnumberedsubsubsec mathpix.el
 
-@uref{https://github.com/jethrokuan/mathpix.el, mathpix.el} uses
-@uref{https://mathpix.com/, Mathpix's} API to convert clips into latex
-equations:
+@uref{https://github.com/jethrokuan/mathpix.el, mathpix.el} uses @uref{https://mathpix.com/, Mathpix's} API to convert clips into latex equations:
 
 @float Figure
 @image{images/mathpix,,,,gif}
@@ -1297,11 +1309,8 @@ tight integration between
 @node Spaced Repetition
 @unnumberedsubsubsec Spaced Repetition
 
-@uref{https://github.com/l3kn/org-fc/, Org-fc} is a spaced repetition
-system that scales well with a large number of files. Other alternatives
-include
-@uref{https://orgmode.org/worg/org-contrib/org-drill.html, org-drill}, and
-@uref{https://github.com/abo-abo/pamparam, pamparam}.
+@uref{https://github.com/l3kn/org-fc/, Org-fc} is a spaced repetition system that scales well with a large number of
+files. Other alternatives include @uref{https://orgmode.org/worg/org-contrib/org-drill.html, org-drill}, and @uref{https://github.com/abo-abo/pamparam, pamparam}.
 
 @node FAQ
 @chapter FAQ

org-roam-dailies.el

@@ -41,7 +41,7 @@
      ""
      :immediate-finish t
      :file-name "%<%Y-%m-%d>"
-     :head "#+TITLE: %<%Y-%m-%d>"))
+     :head "#+title: %<%Y-%m-%d>"))
   "Capture templates for daily notes in Org-roam.")
 
 ;; Declarations

org-roam-doctor.el

@@ -83,7 +83,7 @@
     :description "Check #+roam_alias.")))
 
 (defconst org-roam-doctor--supported-roam-properties
-  '("ROAM_TAGS" "ROAM_ALIAS" "ROAM_KEY")
+  '("roam_tags" "roam_alias" "roam_key")
   "List of supported Org-roam properties.")
 
 (defun org-roam-doctor-check-roam-props (ast)
@@ -93,7 +93,7 @@ AST is the org-element parse tree."
     (org-element-map ast 'keyword
       (lambda (kw)
         (let ((key (org-element-property :key kw)))
-          (when (and (string-prefix-p "ROAM_" key t)
+          (when (and (string-prefix-p "roam_" key t)
                      (not (member key org-roam-doctor--supported-roam-properties)))
             (push
              `(,(org-element-property :begin kw)
@@ -110,7 +110,7 @@ AST is the org-element parse tree."
   (let (reports)
     (org-element-map ast 'keyword
       (lambda (kw)
-        (when (string-collate-equalp (org-element-property :key kw) "ROAM_TAGS" nil t)
+        (when (string-collate-equalp (org-element-property :key kw) "roam_tags" nil t)
           (let ((tags (org-element-property :value kw)))
             (condition-case nil
                 (org-roam--str-to-list tags)
@@ -130,7 +130,7 @@ AST is the org-element parse tree."
   (let (reports)
     (org-element-map ast 'keyword
       (lambda (kw)
-        (when (string-collate-equalp (org-element-property :key kw) "ROAM_ALIAS" nil t)
+        (when (string-collate-equalp (org-element-property :key kw) "roam_alias" nil t)
           (let ((aliases (org-element-property :value kw)))
             (condition-case nil
               (org-roam--str-to-list aliases)

org-roam.el

@@ -534,16 +534,16 @@ it as FILE-PATH."
 
 (defun org-roam--extract-titles-title ()
   "Return title from \"#+title\" of the current buffer."
-  (let* ((prop (org-roam--extract-global-props '("TITLE")))
-         (title (cdr (assoc "TITLE" prop))))
+  (let* ((prop (org-roam--extract-global-props '("title")))
+         (title (cdr (assoc "title" prop))))
     (when title
       (list title))))
 
 (defun org-roam--extract-titles-alias ()
   "Return the aliases from the current buffer.
-Reads from the \"ROAM_ALIAS\" property."
-  (let* ((prop (org-roam--extract-global-props '("ROAM_ALIAS")))
-         (aliases (cdr (assoc "ROAM_ALIAS" prop))))
+Reads from the \"roam_alias\" property."
+  (let* ((prop (org-roam--extract-global-props '("roam_alias")))
+         (aliases (cdr (assoc "roam_alias" prop))))
     (condition-case nil
         (org-roam--str-to-list aliases)
       (error
@@ -597,7 +597,7 @@ The final directory component is used as a tag."
 
 (defun org-roam--extract-tags-prop (_file)
   "Extract tags from the current buffer's \"#roam_tags\" global property."
-  (let* ((prop (cdr (assoc "ROAM_TAGS" (org-roam--extract-global-props '("ROAM_TAGS"))))))
+  (let* ((prop (cdr (assoc "roam_tags" (org-roam--extract-global-props '("roam_tags"))))))
     (condition-case nil
         (org-roam--str-to-list prop)
       (error
@@ -656,11 +656,11 @@ Examples:
 
 (defun org-roam--extract-ref ()
   "Extract the ref from current buffer and return the type and the key of the ref."
-  (pcase (cdr (assoc "ROAM_KEY"
-                     (org-roam--extract-global-props '("ROAM_KEY"))))
+  (pcase (cdr (assoc "roam_key"
+                     (org-roam--extract-global-props '("roam_key"))))
     ('nil nil)
     ((pred string-empty-p)
-     (user-error "ROAM_KEY cannot be empty"))
+     (user-error "Org property #+roam_key cannot be empty"))
     (ref
      (let* ((type (org-roam--ref-type ref))
             (key (cond ((string= "cite" type)
@@ -945,7 +945,7 @@ for Org-ref cite links."
 (defun org-roam-store-link ()
   "Store a link to an `org-roam' file."
   (when (org-before-first-heading-p)
-    (when-let ((title (cdr (assoc "TITLE" (org-roam--extract-global-props '("TITLE"))))))
+    (when-let ((title (cdr (assoc "title" (org-roam--extract-global-props '("title"))))))
       (org-link-store-props
        :type        "file"
        :link        (format "file:%s" (abbreviate-file-name buffer-file-name))

tests/roam-files/alias.org

@@ -1,2 +1,2 @@
-#+ROAM_ALIAS: "a1" "a 2"
-#+TITLE: t1
+#+roam_alias: "a1" "a 2"
+#+title: t1

tests/roam-files/bar.org

@@ -1,3 +1,3 @@
-#+TITLE: Bar
+#+title: Bar
 
 This is file bar. Bar links to [[file:nested/bar.org][Nested Bar]].

tests/roam-files/base.org

@@ -1 +1 @@
-#+TITLE: Base
+#+title: Base

tests/roam-files/foo.org

@@ -1,4 +1,4 @@
-#+TITLE: Foo
+#+title: Foo
 
 This is the foo file. It contains a link to [[file:bar.org][Bar]].
 

tests/roam-files/nested/bar.org

@@ -1,3 +1,3 @@
-#+TITLE: Nested Bar
+#+title: Nested Bar
 
 This file is nested, 1 level deeper. It links to both [[file:../foo.org][Foo]] and [[file:foo.org][Nested Foo]].

tests/roam-files/nested/deeply/deeply_nested_file.org

@@ -1 +1 @@
-#+TITLE: Deeply Nested File
+#+title: Deeply Nested File

tests/roam-files/nested/foo.org

@@ -1,3 +1,3 @@
-#+TITLE: Nested Foo
+#+title: Nested Foo
 
 This file has no links.

tests/roam-files/tags/no_tag.org

@@ -1,3 +1,3 @@
-#+TITLE: Tagless File
+#+title: Tagless File
 
-This file has no tags, and should not yield any tags on extracting via =#+ROAM_TAGS=.
+This file has no tags, and should not yield any tags on extracting via ~#+roam_tags~.

tests/roam-files/tags/tag.org

@@ -1,4 +1,4 @@
-#+ROAM_TAGS: "t1" "t2 with space" t3
-#+TITLE: Tags
+#+roam_tags: "t1" "t2 with space" t3
+#+title: Tags
 
 This file is used to test functionality for =(org-roam--extract-tags)=

tests/roam-files/titles/aliases.org

@@ -1 +1 @@
-#+ROAM_ALIAS: "roam" "alias"
+#+roam_alias: "roam" "alias"

tests/roam-files/titles/combination.org

@@ -1,4 +1,4 @@
-#+TITLE: TITLE PROP
-#+ROAM_ALIAS: "roam" "alias"
+#+title: TITLE PROP
+#+roam_alias: "roam" "alias"
 
 * Headline

tests/roam-files/titles/title.org

@@ -1 +1 @@
-#+TITLE: Title
+#+title: Title

tests/roam-files/unlinked.org

@@ -1,3 +1,3 @@
-#+TITLE: Unlinked
+#+title: Unlinked
 
 Nothing links here :(

tests/roam-files/web_ref.org

@@ -1 +1 @@
-#+ROAM_KEY: https://google.com/
+#+roam_key: https://google.com/