Blacklisting texStatement, per #43

Compatibility changes for vim 7.2 in colorcolumn

README.markdown

@@ -23,7 +23,7 @@ smooth the path to writing prose.
   deletion via line `<C-U>` and word `<C-W>`
 * When using hard line breaks, _pencil_ enables Vim’s autoformat while
   inserting text, except for tables and code blocks where you won’t want
-  it (**NEW: blacklisting now based on filetype**)
+  it
 * Buffer-scoped configuration (with a few minor exceptions, _pencil_ preserves
   your global settings)
 * Support for Vim’s Conceal feature to hide markup defined by Syntax plugins
@@ -66,11 +66,13 @@ tool in expressing yourself. For more details on vi-style editing, see...
 * [Your problem with Vim is that you don't grok vi][gv] (December 2011)
 * [Intro to Vim's Grammar][ig] (January 2013)
 * [Why Atom Can’t Replace Vim, Learning the lesson of vi][wa] (March 2014)
+* [Language of Vim/Neovim][lovn] (January 2015)
 
 [ls]: http://yanpritzker.com/2011/12/16/learn-to-speak-vim-verbs-nouns-and-modifiers/
 [gv]: http://stackoverflow.com/questions/1218390/what-is-your-most-productive-shortcut-with-vim/1220118#1220118
 [ig]: http://takac.github.io/2013/01/30/vim-grammar/
 [wa]: https://medium.com/p/433852f4b4d1
+[lovn]: http://allsyed.com/language-of-vim-neovim/
 
 # Installation
 
@@ -544,6 +546,16 @@ If no such lines found, _pencil_ falls back to the default wrap mode.
 * [Vim Training Class - Basic motions and commands][tc] - video tutorial by Shawn Biddle
 * [Vim for Writers][vw] - guide to the basics geared to writers
 
+Bloggers and developers discuss _pencil_ and its brethern:
+
+* [Reed Esau's growing list of Vim plugins for writers][regl] (2014) - by @pengwynn
+* [Distraction Free Writing in Vim][dfwiv] (2014) - by @tlattimore
+* [Safari Blog: Turning vim into an IDE through vim plugins][tviai] (2014) - by @jameydeorio
+* [Quick tops for writing prose with Vim][qtfwp] (2014) - by @benoliver999
+* [UseVim: Reed Esau's Writing Plugins][rewp] (2015) - by @alexyoung
+* [Tomasino Labs: Vim in Context][vic] (2015) - by @jamestomasino
+* [Writing with Vim][wwv] (2015) - by Pat Ambrosio
+
 Other plugins of specific interest to writers:
 
 * [tpope/vim-abolish][ab] - search for, substitute, and abbr. multiple variants of a word
@@ -551,6 +563,13 @@ Other plugins of specific interest to writers:
 * [junegunn/limelight.vim][jl] - focus mode that brightens current paragraph
 * [junegunn/goyo.vim][jg] - distraction-free editing mode
 
+[qtfwp]: http://benoliver999.com/technology/2014/12/06/vimforprose/
+[wwv]: https://lilii.co/aardvark/writing-with-vim
+[vic]: https://labs.tomasino.org/vim-in-context.html
+[rewp]: http://usevim.com/2015/05/27/reedes/
+[tviai]: https://www.safaribooksonline.com/blog/2014/11/23/way-vim-ide/
+[regl]: http://wynnnetherland.com/journal/reed-esau-s-growing-list-of-vim-plugins-for-writers/
+[dfwiv]: http://tlattimore.com/blog/distraction-free-writing-in-vim/
 [ab]: http://github.com/tpope/vim-abolish
 [ex]: http://github.com/tommcdo/vim-exchange
 [jl]: http://github.com/junegunn/limelight.vim
@@ -600,8 +619,8 @@ with its own Markdown variant.
 
 # Future development
 
-If you’ve spotted a problem or have an idea on improving this plugin,
-please post it to the github project issue page or submit a pull request.
+If you’ve spotted a problem or have an idea on improving _pencil_,
+please report it as an issue, or better yet submit a pull request.
 
 ```
 <!-- vim: set tw=73 :-->

autoload/pencil.vim

@@ -243,7 +243,7 @@ fun! pencil#init(...) abort
       setl breakat-=@         " avoid breaking at email addresses
     en
 
-    if has('syntax')
+    if exists('&colorcolumn')
       setl colorcolumn=0      " doesn't align as expected
     en
   el
@@ -255,7 +255,7 @@ fun! pencil#init(...) abort
       setl breakat<
     en
 
-    if has('syntax')
+    if exists('&colorcolumn')
       setl colorcolumn<
     en
   en
@@ -421,7 +421,14 @@ fun! pencil#init(...) abort
     ino <buffer> : :<c-g>u
     ino <buffer> <c-u> <c-g>u<c-u>
     ino <buffer> <c-w> <c-g>u<c-w>
-    ino <buffer> <cr> <c-g>u<cr>
+
+    " map <cr> only if not already mapped
+    if empty(maparg('<cr>', 'i'))
+      ino <buffer> <cr> <c-g>u<cr>
+      let b:pencil_cr_mapped = 1
+    el
+      let b:pencil_cr_mapped = 0
+    en
   el
     sil! iu <buffer> .
     sil! iu <buffer> !
@@ -431,7 +438,11 @@ fun! pencil#init(...) abort
     sil! iu <buffer> :
     sil! iu <buffer> <c-u>
     sil! iu <buffer> <c-w>
-    sil! iu <buffer> <cr>
+
+    " unmap <cr> only if we mapped it ourselves
+    if exists('b:pencil_cr_mapped') && b:pencil_cr_mapped
+      sil! iu <buffer> <cr>
+    en
   en
 endf
 

plugin/pencil.vim

@@ -101,7 +101,7 @@ if !exists('g:pencil#autoformat_config')
         \   },
         \   'tex': {
         \     'black': [
-        \       'tex(BeginEndName|Delimiter|DocType|InputFile|Math|RefZone|Title)',
+        \       'tex(BeginEndName|Delimiter|DocType|InputFile|Math|RefZone|Statement|Title)',
         \       'texSection$',
         \     ],
         \     'enforce-previous-line': 1,
@@ -181,9 +181,9 @@ com -nargs=0 PFormat        call pencil#setAutoFormat(1)
 com -nargs=0 PFormatOff     call pencil#setAutoFormat(0)
 com -nargs=0 PFormatToggle  call pencil#setAutoFormat(-1)
 
-" NOTE: legacy commands will be disabled by default on 31-Dec-15
+" NOTE: legacy commands have been disabled by default as of 31-Dec-15
 if !exists('g:pencil#legacyCommands')
-  let g:pencil#legacyCommands = 1
+  let g:pencil#legacyCommands = 0
 en
 if g:pencil#legacyCommands
   com -nargs=0 DropPencil    call pencil#init({'wrap': 'off' })