Questions tagged [folding]
A feature which lets visually hide (and toggle) regions of a text file, by replacing its contents with a single outline line.
33
questions with no upvoted or accepted answers
7
votes
0answers
560 views
Highlight line number of folded lines
I want to have uniform highlighting of line numbers (provided by the LineNr and CursorLineNr hl-groups) but the line numbers of folded lines don't obey a particular group (as far as I know), but obey ...
5
votes
1answer
264 views
Highlighting after a line limit
I'd like to highlight sections of a document which are too long (measured in lines) so they will all print on a physical page. Sections are separated with ===. I tried to do it with this code:
...
4
votes
0answers
308 views
Nested syntax folding
Assume I have a syntax as exemplified below and that I want to create a syntax folding definition for the nested begin..end pairs.
begin : label
a = 0;
begin
b = 1;
end
c = 2;
begin
...
3
votes
0answers
121 views
how to delete a paragraph respecting the folds?
I have a file (filetype=javascript), this is how it looks without folds:
and with folds:
I can move with the { and } motions skipping the empty lines inside the folds (thanks to these question and ...
2
votes
0answers
85 views
custom fold expression to fold functions
I would like to create a custom fold expression for functions of the form
x <- function(a,b,c) {
...
... body
...
}
where the lines starting from function(...) until the closing brace are ...
2
votes
0answers
64 views
Setup to not automatically open/close folds when writing fold-markers (in the presence of a modeline)
Say I have a file:
// vim: syntax=rust fdm=syntax
{
blah blah
}
Let's say that lines 2 through 4 are folded:
// vim: syntax=rust fdm=syntax
+ { ... }
Now I am in insert mode. I insert a newline ...
2
votes
0answers
55 views
Extra fold of docstring when using foldmethod=indent
I am using foldmethod=indent when working on Python files. This is generally ok. However when I unfold a function, I would like the docstring to stay folded even though it is at the same indent level ...
2
votes
0answers
96 views
Manual fold issue on both Mac & Ubuntu
When I set foldmethod=manual and then I'm typing <zc>
E490: No fold found
is raising.
Same story with set foldmethod=marker.
The behavior is the same on Mac Sierra and Ubuntu 16.04. I ...
2
votes
0answers
50 views
Syntax highlighting depending on whether whole line is commented
Is it possible to have vim highlight folds differently depending on whether every line in a fold is only comments or whitespace? In that case, how?
2
votes
0answers
556 views
How should I fold a shell script in vim? Is there an existing script or function for this?
I'm working on some shell scripts with a lot of:
# Parameter: images.0.created_at
if [ -z "$images.0.created_at" ]
then
echo "images.0.created_at is empty"
else
woostring="$woostring""...
2
votes
0answers
30 views
Folding from occurrence to next; two or more comments
I wanted to fold my LaTeX document and found this:
https://tex.stackexchange.com/questions/130586/vim-nice-folding-function
(Which seems to indicate that folding has been removed from Latex-Box?) ...
1
vote
0answers
25 views
Only close first fold when file is opened
When I open a file, I want to automatically fold all outer most folds, so no nesting. Here is what I currently have in my config:
set fdm=syntax
set foldnestmax=20
set foldenable
" set foldlevel=99
...
1
vote
0answers
18 views
XML syntax folding and custom tag spell checking
I have the following in my ~/vim/syntax/xrc.vim to spell check contents of specific tags when editing XRC files that are just XML files with predefined schema:
runtime syntax/xml.vim
" check ...
1
vote
0answers
18 views
vim - copy folds to a copied file
Any way to copy folds to a copied file?
Example: file1 has several folds, now I create a new file cp file2 newfile. newfile doesn't have folds that I had created in vim, of course it won't as cp and ...
1
vote
0answers
28 views
Highlight color columns on top of folds (not below)
I'm highlighting folds and color columns in colors different from the background and from each other. Here's an excerpt of my vimrc with all (potentially) relevant lines:
" ~/.vimrc
...
" Folding ...
1
vote
0answers
60 views
Folding in VimWiki like in org mode?
I moved from org mode to VimWiki. I used to write "logs" like this
* 2020-02-04
FeatureA
- progress
Feature B
- progress
The file can get pretty long as you can imagine.
Now with ...
1
vote
1answer
40 views
Deleting folds over a range
Working in an index with mucked up manual folds. Would like to delete folds from current line to end of file.
Have tried:
:.,$zd
and
:.,$df
So far I've just done a visual selection from current ...
1
vote
1answer
153 views
How to fold nested “if then else end if” statements
I try to write a vim syntax file for folding if-else statements with the syntax:
if <condition> then <block to fold> [else <block to fold>] end if
Current approach
syn region Then ...
1
vote
0answers
43 views
How to make code-folding more efficient
I have a ruby file while is about 5K+ lines long.
My current setup uses the vim-ruby plugin.
With this, I enable code folding with
let ruby_fold = 1
This opens my ruby files pre-folded. I can open ...
1
vote
0answers
98 views
Is there a way to customize the characters used in fold column?
Seems to me that fillchars option doesn't include these characters.
1
vote
0answers
306 views
How to prevent Vim to collapse a fold with foldmethod=indent on a text paste?
I have the foldmethod=indent setting, the problem with it is that when I'm pasting a line or lines before the first line of a fold and all of these lines have the same or a greater level of ...
1
vote
2answers
267 views
Fold special comments
I want to fold all special documentation comments, and only all special documentation comments.
To do that I created a new syntax, doxygenComment and added highlighting (in red, just to test it).
The ...
1
vote
0answers
44 views
How to show a list of SCSS rules in vim?
Is there any good outliner for SCSS files in Vim?
Or alternatively, is it possible to fold SCSS classes such that the inner classes would be visible as well?
1
vote
0answers
1k views
autocmd not being executed when opening file
I've added the following lines to my .vimrc after reading about folding the other day (taken from vim.wikia.com):
autocmd Syntax html,python,tex setlocal foldmethod=indent
autocmd Syntax html,python,...
0
votes
0answers
34 views
vimscript: Efficient way to extract portion from line of text
I have a plugin that does syntax highlighting and folding for a kind of data file. The syntax and folding are both dependent on textual values in specific places (columns) of current line of text.
...
0
votes
0answers
20 views
Unable to change foldmethod
I have the following simple line:
inoremap <silent> <TAB> <C-o>:set foldmethod=manual<cr>
However, after this command is run and I run set foldmethod?, it reports the ...
0
votes
0answers
12 views
How to limit nest-level for folds with vim-anyfold plugin
For folding java code (also nice for c, cpp, python etc.), I just installed the vim-anyfold plugin. In my ~/.vimrc, I've added
autocmd Filetype java,c,cpp AnyFoldActivate
to automatically activate ...
0
votes
0answers
32 views
“Invalid expression” setting 'foldtext', what is wrong?
I am trying to set 'foldtext', but it seems I misunderstand expressions, types, etc. of Vim fundamentally.
Why does the following refuse to work?
set foldtext=v:folddashes."TEST"
Whereas this works?...
0
votes
1answer
88 views
change fold sign character
I know per my question remove trailing dashes in foldtext that I can remove the trailing dashes from collapsed fold lines. When a fold is 'open', the sign column has pipe characters '|'. I looked at ...
0
votes
0answers
49 views
File is not folding when opened
Trying to figure out why folds aren't happening as soon as I open a file:
set foldenable
set foldmethod=expr
let g:lastnum = 0
function! FoldFile(lnum)
echom 'hi';
if getline(a:lnum) =~? '\v^\...
0
votes
1answer
113 views
Fold: Different highlight style for fold of each filetype
Extend of this question of fold: Fold: foldtext() for each filetype
We have fold for each filetype now but each fold need different highlight style of color, because highlight is global I tried to ...
0
votes
1answer
129 views
folding in matlab
I'm using vim for my matlab editor. And It works nicely, except I cannot get folding to work.
I found my syntax file on github: matlab.vim
And I wanted to add folding.
I changed the line
syn ...
0
votes
0answers
125 views
How to fold lines above the current unless it has less indentation than the current
My intention is to facilitate investigation of deeply buried code.
For example, an error is thrown with message "ABC Error" and if | is where the cursor is:
function handleRequest(req) {
let param ...
