vim-colors-pencil
A light (and dark) color scheme for Vim inspired by iA Writer
Features
The pencil color scheme takes its inspiration from iA Writer, an elegant
word processor available on the iOS and OSX platforms.
This Vim color scheme features:
- Subtle indicators of changes in the gutter for Signify, gitgutter, etc.
- Use for both code and prose, though it’s definitely geared towards the latter
- Light and dark background variants
- iTerm color scheme available for using this color scheme with terminal-based Vim
- Support for tpope/vim-markdown, plasticboy/vim-markdown, and
gabrielelana/vim-markdown - Support for the bling/vim-airline status bar plugin
- Support for Vim’s Conceal feature to hide
_and*markup for
_italic_, **bold** and ***bold italic*** styled text in Markdown
Requirements
Currently requires vim >= 7.0
Installation
For a basic install simply copy the color scheme file to your
~/.vim/colors directory.
For full support in which the airline theme is available, install using
Pathogen, Vundle, Neobundle, or your favorite Vim package manager.
Configuration
Contrast
If you’re looking for greater contrast, set the following global in your
.vimrc:
let g:pencil_higher_contrast_ui = 0 " 0=low (def), 1=high
It currently only affects the blacks and grays.
Headings color
When using a filetype of markdown, the ‘#’ heading text is shaded dark
blue by default. This compensates for the lack of a visual cue found in iA
Writer where the heading indicators are inside the left margin.
If you’re looking for neutral heading colors:
let g:pencil_neutral_headings = 1 " 0=blue (def), 1=normal
Code background color
Similar to the rendered markdown found on GitHub, inline and fenced
code blocks will have a subtle gray background.
If you’re looking for neutral code background:
let g:pencil_neutral_code_bg = 1 " 0=gray (def), 1=normal
See g:pencil_higher_contrast_ui above for adjusting the code background
contrast.
Gutter Color
For users of Signify or gitgutter, indicators will be subtle
monochrome by default. If you prefer colored indicators, set the following
global:
let g:pencil_gutter_color = 1 " 0=mono (def), 1=color
Curled Underline for Spelling Highlights
You can choose between undercurl and underline in highlighting
misspelled words.
let g:pencil_spell_undercurl = 1 " 0=underline, 1=undercurl (def)
Non-spell underlines remain non-curled.
Terminal Italics
If you're using Vim in the terminal and your terminal supports italics, you
can opt-in to italic support for some syntax highlighting, such as
comments, by setting the following global:
let g:pencil_terminal_italics = 1
Airline Theme
A matching theme for the Airline status bar plugin is available.
Enable by adding to your .vimrc:
let g:airline_theme = 'pencil'
Concealing __styling markup__ in Markdown
The pencil color scheme supports the highlighting groups in the
tpope/vim-markdown syntax plugin, to take advantage of Vim’s Conceal
feature to hide _ and * markup for _italic_, **bold** and
***bold italic*** styled text in Markdown
See the vim-pencil plugin for details on automatically enabling this
feature.
For more details on Vim’s Conceal feature, see:
:help conceallevel
:help concealcursor
Usage
Just like any other color scheme:
:colorscheme pencil
You can toggle between the light and dark variants:
:set background=dark
:set background=light
Like any other color scheme, you can add these commands to your .vimrc.
Font choices
iA Writer uses a typeface called ‘Nitti Light’ by Blue Monday. ($)
Free alternatives with bold and italic support include:
- Anonymous Pro (serif)
- Courier Prime (serif)
- Cousine
- DejaVu Sans Mono
- Fantasque Sans Mono
- Liberation
- Luxi Mono Regular (serif)
- Ubuntu Mono
Cousine is a good match for Nitti Light.
See also
- mattly/iterm-colors-pencil - terminal support for mutt, tmux and iTerm
- gummesson/term-colors-pencil - terminal support for urxvt and termite
- mattly/atom-colors-pencil-light - Atom version of the pencil color scheme
- nickburlett/vim-colors-stylus - a fork, with a variation on pencil's colors
If you find this colorscheme useful, you may want to check out these
plugins by @reedes:
- vim-lexical - building on Vim’s spell-check and thesaurus/dictionary completion
- vim-litecorrect - lightweight auto-correction for Vim
- vim-one - make use of Vim’s +clientserver capabilities
- vim-pencil - rethinking Vim as a tool for writers
- vim-textobj-quote - extends Vim to support typographic (‘curly’) quotes
- vim-textobj-sentence - improving on Vim's native sentence motion command
- vim-thematic - modify Vim’s appearance to suit your task and environment
- vim-wheel - screen-anchored cursor movement for Vim
- vim-wordy - uncovering usage problems in writing
- vim-wordchipper - power tool for shredding text in Insert mode
The README in
thematic has more details on setting up emulation of iA Writer.
Contributors
Thanks to those who have helped improve the pencil color scheme:
Future development
If you’ve spotted a problem or have an idea on improving this color
scheme, please post it to the github project issue page.