folding

I have downloaded php.vim file, which contains PHP-based syntax information. It should be able to provide syntax based folding, but I can't make it work for some reason. I have set :let g:php_folding 2 and :set foldmethod=syntax but for no avail. I'm pretty sure the file is in right place and is read by vim, since I can do :let g:php_sql_query=1 which works. The php.vim file is located in ~/.vim/syntax/php.vim :syntax enable (or :syntax on) work because both those options also turn on filetype detection. The filetype has to be detected before folding or highlighting work. If you're developing

Could you please explain me the syntax in the following example or post me a link where is more general careful explanation of individual symbols? The help in vim is incomplete :set foldexpr=getline(v:lnum)=~'^\\s*$'&&getline(v:lnum+1)=~'\\S'?'<1':1 what is unclear? Strings are between single quotes instead of double quotes? Or I can choose? What means the explanation mark (?) ? in =~'\\S'?'<1':1 What means the expression 'string1'string2'string3 ? What means :1 ? Thank you The foldexpr option supposed to contain an expression that evaluates into an integer number or string of particular

When I open the file it looks like this: or even this When I open all folds, they are closed again when I navigated to another buffer and came back. To be able to work with it, I have to apply zR each time when opening a buffer. I have these set up in .vimrc : set foldlevelstart=99 set foldlevel=99 Please point me on how to disable the folding, or at least making the navigation to another buffer not to close the opened ones. You're not alone. set nofoldenable " disable folding The easiest way to disable (and enable) folding on the fly is zi . zi is the normal mode command that toggles

SOLVED See working code in below snippet. Free of use to those who can use it. Description: There is one wrapper which contains 10 "See more/less" sections. All 11 can be fold out and closed. Buttons have hover effect. Text are in english. No Javascript or jQuery. Pure CSS/HTML solution. If you doesn't need all ten, simply remove them from the HTML. No need to remove them from the CSS. As the wrapper is long I have included a button at the bottom of the fold out. All sections are divided by a horizontal ruler. Compatible with: Textelements <p> Images <img> Iframes <iframe> Server Side Includes

My understanding of the difference between List.fold and List.foldBack is that foldBack iterates over its list in a reverse order. Both functions accumulate a result from the items in the list. I'm having trouble coming up with a good example where it is preferable to foldBack over a list. In the examples I have come up with, the results are the same for both fold and foldBack, if the function logic does the same thing. [<Fact>] let ``List.foldBack accumulating a value from the right to the left``() = let list = [1..5] let fFoldBack x acc = acc - x let fFold acc x = acc - x let foldBackResult

Is there any way to manually create fold points in code in Eclipse? I know how to enable folding and how to set the auto preferences, but i like being able to set my own fold points so I can ignore certain parts of my code. Think regions in VS. I know there is in VS and NetBeans, but I cannot find a way to set manual fold points in Eclipse. Instantsoup I don't think Eclipse has built in manual folding, but I did use a previous version of the following plugin for it. Per the comment: The plugin has been recompiled for Eclipse 3.5 and is available at the Apache Isis site . A direct download link

Question: Does Emacs have a canonical equivalent of Vim's Folding with Foldmethod=indent ? I am particularly interested in something that can work alongside any Emacs major mode and any file. The Emacs searches have not turned up a definitive answer. Seems like it can, though I don't use folding myself, so I've not tried it. Not surprisingly, the Python folks are all about this feature. See the following: http://mail.python.org/pipermail/tutor/2002-September/017482.html http://www.nabble.com/Code-folder-with-Emacs-td16189193.html http://groups.google.ca/group/comp.lang.python/msg

I have a List of Map[String, Double], and I'd like to merge their contents into a single Map[String, Double]. How should I do this in an idiomatic way? I imagine that I should be able to do this with a fold. Something like: val newMap = Map[String, Double]() /: listOfMaps { (accumulator, m) => ... } Furthermore, I'd like to handle key collisions in a generic way. That is, if I add a key to the map that already exists, I should be able to specify a function that returns a Double (in this case) and takes the existing value for that key, plus the value I'm trying to add. If the key does not yet