Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
created 2003 · complexity basic · author Stanislav Sitar · version 6.0
When editing a plain-text file (not a program) it can be useful to have lines automatically broken when a certain length is reached. For example, the following command sets the current buffer so that lines longer than 60 characters are broken (a newline is automatically inserted):
:setlocal textwidth=60 " Following (using abbreviations) is equivalent. :setl tw=60
Formatting a paragraphEdit
You may edit a paragraph consisting of several lines. When finished editing, some lines may be shorter than required. To fix this, in normal mode, type
gqip to format the "inner paragraph". In this context, "format" means to reflow the paragraph so that all lines are the optimal length.
Alternatively, format options can be set so that a paragraph is reflowed automatically, after each change. :help auto-format
An example setting for
- Explain what above
fodoes, and how to configure so paragraphs do not have the first line indented, and are separated by a blank line.
- Incorporate following comments.
Sometimes it is useful to keep each paragraph as one long line (that is, do not break the paragraph into lines). See these related tips:
The following sets the current buffer so that long lines are automatically wrapped on the screen, with lines only breaking at a space. The mappings move the cursor up/down by screen lines instead of by file lines. There is a space following the backslash for the
'breakat' option (the
set command requires a backslash before each space). Each long line will be displayed on the screen as multiple lines.
setlocal wrap nolist linebreak breakat=\ nnoremap j gj nnoremap k gk vnoremap j gj vnoremap k gk
Automatically inserting line breaks is a disaster when editing programs, but is very good for editing a text file. With the following in your vimrc, the settings will only be applied to *.txt files:
au BufEnter *.txt setl tx ts=4 sw=4 fo+=n2a
If you make a change to a wrapped paragraph and need to re-format it, you can use
gq followed by a movement over the area you want to re-format, e.g.
Automatic text wrapping and re-formatting with
gq can work on comments lines also, provided the value of the 'comments' option is set correctly.