I like that the long lines are displayed over more than one terminal line; I don’t like that vim inserts newlines into my actual text. Which part of .vimrc I should change?
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vim
Use :set nowrap
.. works like a charm!
Use
:set wrap
To wrap lines visually, i.e. the line is still one line of text, but Vim displays it on multiple lines.
Use
:set nowrap
To display long lines as just one line (i.e. you have to scroll horizontally to see the entire line).
If, like me, you're running gVim on Windows then your .vimrc file may be sourcing another 'example' Vimscript file that automatically sets textwidth
(in my case to 78
) for text files.
My answer to a similar question as this one – How to stop gVim wrapping text at column 80 – on the Vi and Vim Stack Exchange site:
In my case, Vitor's comment suggested I run the following:
:verbose set tw?
Doing so gave me the following output:
textwidth=78 Last set from C:\Program Files (x86)\Vim\vim74\vimrc_example.vim
In vimrc_example.vim, I found the relevant lines:
" Only do this part when compiled with support for autocommands. if has("autocmd") ... " For all text files set 'textwidth' to 78 characters. autocmd FileType text setlocal textwidth=78 ...
And I found that my .vimrc is sourcing that file:
source $VIMRUNTIME/vimrc_example.vim
In my case, I don't want
textwidth
to be set for any files, so I just commented out the relevant line in vimrc_example.vim.
I personnally went for:
set wrap
,set linebreak
set breakindent
set showbreak=?
.Some explanation:
wrap
option visually wraps line instead of having to scroll horizontallylinebreak
is for wrapping long lines at a specific character instead of just anywhere when the line happens to be too long, like in the middle of a word. By default, it breaks on whitespace (word separator), but you can configure it with breakat
. It also does NOT insert EOL
in the file as the OP wanted.breakat
is the character where it will visually break the line. No need to modify it if you want to break at whitespace between two words.breakindent
enables to visually indent the line when it breaks.showbreak
enables to set the character which indicates this break.See :h <keyword>
within vim for more info.
Note that you don't need to modify textwidth
nor wrapmargin
if you go this route.
set formatoptions-=t
Keeps the visual textwidth but doesn't add new line in insert mode.
I like that the long lines are displayed over more than one terminal line
This sort of visual/virtual line wrapping is enabled with the wrap
window option:
set wrap
I don’t like that vim inserts newlines into my actual text.
To turn off physical line wrapping, clear both the textwidth
and wrapmargin
buffer options:
set textwidth=0 wrapmargin=0
:set tw=0
VIM won't auto-insert line breaks, but will keep line wrapping.
It is correct that set nowrap will allow you to paste in a long line without vi/vim adding newlines, but then the line is not visually wrapped for easy reading. It is instead just one long line that you have to scroll through.
To have the line visually wrap but not have newline characters inserted into it, have set wrap (which is probably default so not needed to set) and set textwidth=0.
On some systems the setting of textwidth=0 is default. If you don't find that to be the case, add set textwidth=0 to your .exrc file so that it becomes your user's default for all vi/vim sessions.
You may find set lbr
useful; with set wrap
on this will wrap but only cutting the line on whitespace and not in the middle of a word.
e.g.
without lbr the li
ne can be split on
a word
and
with lbr on the
line will be
split on
whitespace only
Its strange that such a simple setting would require this amount of 'hocus-pocus' to work.
To answer your question now, for me it seemed to work with the combination of the following:
:set wrap linebreak nolist
(this seems to prevent existing lines from breaking, just wrap.)
AND
set formatoptions=l
(this prevents new/edited lines from breaking, while += does not do it for me as other settings/plugins seem to find space and add their own options which override mine.)
I'm not sure I understand completely, but you might be looking for the 'formatoptions' configuration setting. Try something like :set formatoptions-=t
. The t
option will insert line breaks to make text wrap at the width set by textwidth
. You can also put this command in your .vimrc
, just remove the colon (:
).
Source: Stackoverflow.com