Merge branch 'master' into selectbullet

Gemfile

@@ -7,5 +7,6 @@ group :test do
   gem 'pry-byebug'
   gem 'rake', '~> 12.3.3'
   gem 'rspec'
+  gem 'rspec-retry'
   gem 'vimrunner'
 end

Gemfile.lock

@@ -24,6 +24,8 @@ GEM
     rspec-mocks (3.8.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
+    rspec-retry (0.6.2)
+      rspec-core (> 3.3)
     rspec-support (3.8.0)
     vimrunner (0.3.4)
 
@@ -35,6 +37,7 @@ DEPENDENCIES
   pry-byebug
   rake (~> 12.3.3)
   rspec
+  rspec-retry
   vimrunner
 
 BUNDLED WITH

README.md

@@ -140,6 +140,15 @@ let g:bullets_pad_right = 0
 "    ^ no extra space between bullet and text
 ```
 
+Indent new bullets when the previous bullet ends with a colon:
+
+```vim
+let g:bullets_auto_indent_after_colon = 1 " default = 1
+" a. text
+" b. text:
+"   i. text
+```
+
 Maximum number of alphabetic characters to use for bullets:
 
 ```vim

plugin/bullets.vim

@@ -108,6 +108,11 @@ if !exists('g:bullets_checkbox_partials_toggle')
   let g:bullets_checkbox_partials_toggle = 1
 endif
 
+if !exists('g:bullets_auto_indent_after_colon')
+  " Should a line ending in a colon result in the next line being indented (1)?
+  let g:bullets_auto_indent_after_colon = 1
+endif
+
 " ------------------------------------------------------   }}}
 
 " Parse Bullet Type -------------------------------------------  {{{
@@ -456,6 +461,7 @@ fun! s:insert_new_bullet()
   " searching up from there
   let l:send_return = 1
   let l:normal_mode = mode() ==# 'n'
+  let l:indent_next = s:line_ends_in_colon(l:curr_line_num) && g:bullets_auto_indent_after_colon
 
   " check if current line is a bullet and we are at the end of the line (for
   " insert mode only)
@@ -485,12 +491,23 @@ fun! s:insert_new_bullet()
 
       " insert next bullet
       call append(l:curr_line_num, l:next_bullet_list)
-      " got to next line after the new bullet
+
+
+      " go to next line after the new bullet
       let l:col = strlen(getline(l:next_line_num)) + 1
-      if g:bullets_renumber_on_change
+      call setpos('.', [0, l:next_line_num, l:col])
+
+      " indent if previous line ended in a colon
+      if l:indent_next
+        " demote the new bullet
+        call s:change_bullet_level_and_renumber(-1)
+        " reset cursor position after indenting
+        let l:col = strlen(getline(l:next_line_num)) + 1
+        call setpos('.', [0, l:next_line_num, l:col])
+      elseif g:bullets_renumber_on_change
         call s:renumber_whole_list()
       endif
-      call setpos('.', [0, l:next_line_num, l:col])
+
       let l:send_return = 0
     endif
   endif
@@ -514,6 +531,14 @@ fun! s:is_at_eol()
 endfun
 
 command! InsertNewBullet call <SID>insert_new_bullet()
+
+" Helper for Colon Indent
+"   returns 1 if current line ends in a colon, else 0
+fun! s:line_ends_in_colon(lnum)
+  return getline(a:lnum)[strlen(getline(a:lnum))-1:] ==# ':'
+endfun
+" --------------------------------------------------------- }}}
+
 " --------------------------------------------------------- }}}
 
 " Checkboxes ---------------------------------------------- {{{
@@ -945,11 +970,11 @@ fun! s:change_bullet_level(direction)
 endfun
 
 fun! s:change_bullet_level_and_renumber(direction)
-    " Calls change_bullet_level and then renumber_whole_list if required
-    call s:change_bullet_level(a:direction)
-    if g:bullets_renumber_on_change
-        call s:renumber_whole_list()
-    endif
+  " Calls change_bullet_level and then renumber_whole_list if required
+  call s:change_bullet_level(a:direction)
+  if g:bullets_renumber_on_change
+      call s:renumber_whole_list()
+  endif
 endfun
 
 fun! s:visual_change_bullet_level(direction)

spec/nested_bullets_spec.rb

@@ -565,5 +565,34 @@
 
       TEXT
     end
+
+    it 'indents after a line ending in a colon' do
+      filename = "#{SecureRandom.hex(6)}.txt"
+      write_file(filename, <<-TEXT)
+          # Hello there
+          a. this is the first bullet
+      TEXT
+
+      vim.command 'let g:bullets_auto_indent_after_colon = 1'
+      vim.edit filename
+      vim.type 'GA'
+      vim.feedkeys '\<cr>'
+      vim.type 'this is the second bullet:'
+      vim.feedkeys '\<cr>'
+      vim.type 'this bullet is indented'
+      vim.feedkeys '\<cr>'
+      vim.type 'this bullet is also indented'
+      vim.write
+
+      file_contents = IO.read(filename)
+
+      expect(file_contents.strip).to eq normalize_string_indent(<<-TEXT)
+          # Hello there
+          a. this is the first bullet
+          b. this is the second bullet:
+          \ti. this bullet is indented
+          \tii. this bullet is also indented
+      TEXT
+    end
   end
 end

spec/spec_helper.rb

@@ -3,6 +3,7 @@
 require 'vimrunner'
 require 'vimrunner/rspec'
 require 'securerandom'
+require 'rspec/retry'
 
 Vimrunner::RSpec.configure do |config|
   # Use a single Vim instance for the test suite. Set to false to use an
@@ -27,6 +28,21 @@
 end
 
 RSpec.configure do |config|
+
+  # RSpec Retry
+  # ===========
+  # show retry status in spec process
+  config.verbose_retry = true
+
+  # show exception that triggers a retry if verbose_retry is set to true
+  config.display_try_failure_messages = true
+
+  # retry each spec 3 times
+  config.around :each do |ex|
+    ex.run_with_retry retry: 3
+  end
+  # ============
+
   config.around do |example|
     Dir.mktmpdir do |dir|
       Dir.chdir(dir) do