by Sergey Potapov (aka Blake)
Preview plugin is a tool developed to help you to preview markup files such as .markdown, .rdoc, .textile and .html when you are editing them. It builds html files and opens them in your browser.
The plugin supports the next formats:
- markdown(md, mkd, mkdn, mdown) - depends on
redcarpet
ruby gem - rdoc - depends on
github-markup
ruby gem - textile - depends on
RedCloth
ruby gem - html(htm)
- ronn - depends on
ronn
ruby gem - reStructuredText(rst) - depends on
RbST
ruby gem andrst2html
system util
The plugin requires a builtin ruby interpreter. It means that your Vim
should be compiled with --enable-rubyinterp
option.
To find out does your Vim have builtin ruby interpreter you can do the next:
:echo has('ruby')
If output is 1
the ruby interpreter is builtin.
The second thing you should verify is that you have installed all necessary ruby gems. Please see "Supported Formats" section to find out what gems you need.
For reStructuredText(rst) format except RbST
ruby gem you also need rst2html
.
To get rst2html
util you probably should install python-docutils
package. Otherwise PreviewRst vim command will show empty html file.
To install the plugin just copy autoload
, plugin
, doc
directories into your .vim directory.
- <Leader>P - will open current file converted to HTML in your browser.
I want to remind that <Leader> in most cases is "\" key.
If you encountered this err when you press <Leader>P.
Preview: don't know how to handle .modula2 format
You may add this piece of code to .vimrc
autocmd BufNewFile,BufRead \*.{md,mdwn,mkd,mkdn,mark\*} set filetype=markdown
- In some cases vim can do fork if it uses ruby 1.9. To avoid this trouble fork is done via python.
If you found a bug, please report it. Or better send me a pull request:)
- Make more unique names for temporary files than just base name ending with
.html
. There should bevim_preview
prefix, PID of Vim and number of buffer to guarantee avoiding conflicts. - Add ability to use alternative gems for processing markdown and other formats.
- Handle exception when 'rubygems' is not found.
- Potapov Sergey - main developer
- Donald Ephraim Curtis - some support for OSX and Safari, fixing bugs
- Sung Pae - fixing bugs
- Steve Francia - fixing bugs
- Rdark - support for ronn file format
- Bertrand Cachet - return RST back
- Charles-Axel Dein - fixing bugs
- David Arvelo - fixing bugs
- Kevin Ballard - support for Markdown fenced code blocks
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA