Update docs for v1.5

Related: #4

.gitignore

@@ -0,0 +1 @@
+samples/

README.org

@@ -1,6 +1,6 @@
 #+TITLE: Org mode and Outline mode syntax highlighting for Vim
 
-Org.vim is a very minimal [[https://orgmode.org][Org mode]] and
+Org.vim is a minimal [[https://orgmode.org][Org mode]] and
 [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Outline-Mode.html][Outline mode]]
 plugin for [[https://www.vim.org][Vim]] providing only syntax highlighting and
 folding.
@@ -28,6 +28,14 @@ git clone https://github.com/axvr/org.vim ~/.vim/pack/plugins/start/org
 vim +'helptags ~/.vim/pack/plugins/start/org/doc/' +q
 #+END_SRC
 
+Make sure the following options are set in your vimrc to enable all
+functionality:
+
+#+BEGIN_SRC vim
+syntax enable
+filetype plugin indent on
+#+END_SRC
+
 Once installed check out the Org.vim manual (run ~:help org.txt~ to open it) for
 usage information and configuration options.
 

TODO

@@ -1,12 +1,12 @@
-MAYBE:
-  - Highlight groups:
-    - Syntax highlight checkboxes and checkbox cookies
-    - Separate syntax group for heading delimiters
-    - Syntax highlight and indent "properties"
-  - Inline blocks
-    - Try to get text attributes to stack (e.g. underlined text in bold text)
-    - Close inline block using same number of starting delimiters.
-    - Set a max number of lines to search for end delimiter for bold/italic/etc. to 3 (might not be possible)
+* Future
+  - Syntax highlight checkboxes and checkbox cookies
+  - Separate syntax group for heading delimiters
+  - Syntax highlight and indent "properties"
 
-UNLIKELY:
+* Maybe
   - Implement Emacs's abbreviations (e.g. '\<s<TAB>')
+
+* Impossible?
+  - Try to get text attributes to stack (e.g. underlined text in bold text)
+  - Close inline block using same number of starting delimiters.
+  - Set a max number of lines to search for end delimiter for bold/italic/etc. to 3 (might not be possible)

doc/org.txt

@@ -16,7 +16,7 @@ Welcome to the org.vim user manual.            *org*  *org.vim*  *vim-org*  *out
 ==============================================================================
  1. INTRODUCTION                                                    *org-intro*
 
-Org.vim is a very minimal Org mode [2] and Outline mode [1] plugin for Vim
+Org.vim is a minimal Org mode [2] and Outline mode [1] plugin for Vim
 providing only syntax highlighting and folding.
 
 This plugin aims to replicate Vim's existing Markdown editing experience on
@@ -37,6 +37,12 @@ enable it manually.
 >
     :set filetype=outline
 <
+Just make sure the following options are set in your vimrc to enable all
+functionality offered by this plugin:
+>
+    syntax enable
+    filetype plugin indent on
+<
 ==============================================================================
  3. CONFIGURATION                                           *org-configuration*
 
@@ -45,15 +51,10 @@ enable it manually.
 To control how Org.vim handles folding, just use the standard Vim |folding|
 options and commands.
 
-For example if you want to enable or disable folding, use 'foldenable'.
+For example if you want to enable or disable folding, just set 'foldenable'.
 >
     autocmd FileType org,outline setlocal nofoldenable
 <
-Or if you want folding enabled and all folds opened by default, use
-'foldlevelstart'.
->
-    autocmd FileType org,outline setlocal foldenable foldlevelstart=99
-<
 For more information on folding in Vim, refer to |fold.txt|.
 
 ------------------------------------------------------------------------------
@@ -127,9 +128,48 @@ To disable italics only in a single buffer, use this instead:
 >
     let b:org_use_italics = 0
 <
+------------------------------------------------------------------------------
+                                 *'b:org_highlight_tex'*  *'g:org_highlight_tex'*
+Value: numeric~
+Default: 1~
+
+Enable/disable syntax highlighting of inline (La)TeX blocks[4].  This option
+exists as some Org mode users don't use TeX and may find the highlighting
+annoying.
+
+To disable for all Org mode files place the following line in your vimrc:
+>
+    let g:org_highlight_tex = 0
+<
+To disable only in a single buffer, use this instead:
+>
+    let b:org_highlight_tex = 0
+<
+------------------------------------------------------------------------------
+          *'b:org_list_alphabetical_bullets'* *'g:org_list_alphabetical_bullets'*
+Value: numeric~
+Default: 0~
+
+Enable/disable alphabetical bullets on ordered lists.  This is disabled by
+default like in Emacs.
+
+To enable for all Org mode files place the following line in your vimrc:
+>
+    let g:org_list_alphabetical_bullets = 1
+<
+To enable only in a single buffer, use this instead:
+>
+    let b:org_list_alphabetical_bullets = 1
+<
 ==============================================================================
  4. CHANGE LOG                                                  *org-changelog*
 
+v1.5 [2021-03-11]~
+
+  * Added support for alphabetical ordered list bullets.  (Thanks Isti115!)
+  * Option to disable (La)TeX highlighting.  (See: |g:org_highlight_tex|)
+  * Doc update.
+
 v1.4 [2020-08-24]~
 
   * Render "strikethrough" text as "struck through".
@@ -193,6 +233,7 @@ works are:
 [1]: <https://www.gnu.org/software/emacs/manual/html_node/emacs/Outline-Mode.html>
 [2]: <https://orgmode.org/>
 [3]: <http://vimdoc.sourceforge.net/htmldoc/uganda.html#license>
+[4]: <https://orgmode.org/manual/LaTeX-fragments.html>
 
 ------------------------------------------------------------------------------
 vim:et:ts=4:sts=4:sw=4:tw=78:ft=help:norl:

syntax/org.vim

@@ -92,6 +92,9 @@ highlight def link orgTag Type
 " Lists
 syntax match orgUnorderedListMarker "^\s*[-+]\s\+" keepend contains=@Spell
 syntax match orgOrderedListMarker "^\s*\d\+[.)]\s\+" keepend contains=@Spell
+if org#option('org_list_alphabetical_bullets', 0)
+    syntax match orgOrderedListMarker "^\s*\a[.)]\s\+" keepend contains=@Spell
+endif
 highlight def link orgUnorderedListMarker Statement
 highlight def link orgOrderedListMarker orgUnorderedListMarker
 
@@ -122,15 +125,17 @@ highlight def link orgHyperRight Comment
 
 " TeX
 "   Ref: https://orgmode.org/manual/LaTeX-fragments.html
-syntax include @LATEX syntax/tex.vim
-syntax region orgMath start="\\begin\[.*\]{.*}"  end="\\end{.*}"         keepend contains=@LATEX
-syntax region orgMath start="\\begin{.*}"        end="\\end{.*}"         keepend contains=@LATEX
-syntax region orgMath start="\\\["               end="\\\]"              keepend contains=@LATEX
-syntax region orgMath start="\\("                end="\\)"               keepend contains=@LATEX
-syntax region orgMath start="\S\@<=\$\|\$\S\@="  end="\S\@<=\$\|\$\S\@=" keepend oneline contains=@LATEX
-syntax region orgMath start=/\$\$/               end=/\$\$/              keepend contains=@LATEX
-syntax match  orgMath /\\\$/ conceal cchar=$
-highlight def link orgMath String
+if org#option('org_highlight_tex', 1)
+    syntax include @LATEX syntax/tex.vim
+    syntax region orgMath start="\\begin\[.*\]{.*}"  end="\\end{.*}"         keepend contains=@LATEX
+    syntax region orgMath start="\\begin{.*}"        end="\\end{.*}"         keepend contains=@LATEX
+    syntax region orgMath start="\\\["               end="\\\]"              keepend contains=@LATEX
+    syntax region orgMath start="\\("                end="\\)"               keepend contains=@LATEX
+    syntax region orgMath start="\S\@<=\$\|\$\S\@="  end="\S\@<=\$\|\$\S\@=" keepend oneline contains=@LATEX
+    syntax region orgMath start=/\$\$/               end=/\$\$/              keepend contains=@LATEX
+    syntax match  orgMath /\\\$/ conceal cchar=$
+    highlight def link orgMath String
+endif
 
 
 let b:current_syntax = 'org'