I'm making a custom .tmLanguage file to highlight the syntax I'm using correctly and generally make coding with it easier. I'm almost done, and I got the autocompletion working using a .sublime-completions file.
There's just one minor flaw I'd like to change. I have a pretty long list of functions, and almost all of them contain an abbreviation of the word 'parameter', PAR. When I start typing that word, the following are all in the list of completions:
PAR command
DEFPAR command
JDATA command (because the description contains PAR)
SPAA command (because there's a P in the command and an A and an R in the description)
What I want is only for the commands that begin with PAR to show up, so from the list above, only the first item.
So, like this:
In other words, I want the completions to show up based on the literal string I'm typing, and only from the trigger part of my completions file, before the \t only.
That completions file looks like this:
Highlighted in orange is what I want my completions list to be based on.
I hope this is understandable. Any help is greatly appreciated.
This is not possible. By design Sublime's autocomplete feature uses fuzzy matching, so if there are a number of options that all contain the same pattern, but you don't quite remember which one you want, you can type the pattern and have all of the options available. The more you type, the smaller the list of possible options becomes. This is a good thing®, otherwise you'd have to remember the exact command you're looking for, which kind of defeats the purpose of autocomplete and code hinting.
Related
I'm using mainly Notepad++ for my C++ developing and recently i'm in need for some kind of basic autocompletion, nothing fuzzy, just want to type some letters and get my function declaration instead of having a manual opened all of the time..
The integrated autocompletion feature of my Notepad++ version (6.9.2) gives the declaration of basic C functionality like say fopen and parses my current file user defined functions, but without declaration.
I guess it's normal for a text editor to not give easily such information since it has nothing to parse i.e. other files where your declarations are (as it's not an IDE), but i don't want either to mess again with MSVC just for the sake of autocomplete.
Is there an easy, not so-hackish way to add some basic C++ and/or user defined autocomplete?
UPDATE
Adding declarations the "hard way" in some file cpp.xml is a no-no for me as i have a pretty big base of ever changing declarations. Is there a way to just input say some list of h/cpp files and get declarations? or this falls into custom plugin area ?
Edit the cpp.xml file and add all the keywords and function descriptions you'd like. Just make sure you add them in alphabetical order or they will not show up.
Another option is to select Function and word completion in the Auto-Completion area of the Settings-->Preferences dialog. NPP will suggest every "word" in the current file that starts with the first N letters you type (you choose a value for N in the Auto-Completion controls).
I'm trying to have my Vim setup automatically fold import statements when I open a Scala file. This is similar to what Intellij does when you open a file. I currently have the following lines in my .vimrc file from the wiki.
set foldmethod=syntax
set foldenable
syn region foldImports start=/(^\s*^import\) .\+/ end=/^\s*$/ transparent fold keepend
However when I open a .scala file it doesn't fold the imports but the body of objects. I am also using the vim-scala plugin. Thanks for the help!
You were pretty close to getting this to work. There are a few funky factors at play that we should consider.
setting foldmethod to syntax (btw this is not documented on learn Vimscript the Hardway..so :help foldmethod was key to figure this out)
SYNTAX fold-syntax
A fold is defined by syntax items that have the "fold" argument.
|:syn-fold|
The fold level is defined by nesting folds. The nesting of folds is
limited with 'foldnestmax'.
Be careful to specify proper syntax syncing. If this is not done
right, folds may differ from the displayed highlighting. This is
especially relevant when using patterns that match more than one line.
In case of doubt, try using brute-force syncing:
:syn sync fromstart
The main thing to note is the sync fromstart this is a useful helper if you have regex that would match throughout the file and only want to catch the header. In your case you should be able to ignore this but just something to be aware of.
top down regex scanning
Since the import block is fairly predictable we can simplify the start and end to look something like this:
syn region foldImports start="import" end=/import.*\n^$/ fold keepend
Since the region is just looking for some string to start the matching on we can just use "import"(or /import/) and then for the end value we want to use a little bit more carefully crafted statement. The key is that we want have the end be the last line of the import with a blank line following it (/import.*\n^$/)
Hopefully that does the trick for you (I do not work with scala so you may have to adjust the regex a bit as needed)
I'd like to have links with the syntax [[foo bar]] go to files with the name foo bar.org. This would make using org-mode much more like using a personal local wiki.
Is this possible without breaking existing link functionality? I'd also ideally still be able to export to html, etc. with standard org-mode tools.
The best I've been able to do is something like: (setq org-link-abbrev-alist '(("o" . "file:%s.org")))
This lets me use the syntax [[o:foo bar]], but that is more verbose, and looks distractingly ugly inline. For example: The quick brown o:fox jumps over the o:lazy_dog. And [[o:foo bar][foo bar]] is even more verbose to type and edit (though it reads fine in org mode).
I don't have a ready made solution and am not a programmer, but this part is self-documenting in org.el, you can write a dedicated link search function. I cite:
"List of functions to execute a file search triggered by a link.
Functions added to this hook must accept a single argument, the search
string that was part of the file link, the part after the double
colon. The function must first check if it would like to handle this
search, for example by checking the `major-mode' or the file
extension. If it decides not to handle this search, it should just
return nil to give other functions a chance. If it does handle the
search, it must return a non-nil value to keep other functions from
trying.
Each function can access the current prefix argument through the
variable `current-prefix-arg'. Note that a single prefix is used to
force opening a link in Emacs, so it may be good to only use a numeric
or double prefix to guide the search function.
In case this is needed, a function in this hook can also restore the
window configuration before `org-open-at-point' was called using:
(set-window-configuration org-window-config-before-follow-link)")
See also Hyperlinks :: Custom Searches # gnu.org
I want to use the capture module of org-mode to create a data base of new words that I want to learn, and then use the drill module to learn them (flash cards style).
In my org-capture-templates I added the following:
("v" "Vocabulary" entry
(file+headline (concat org-directory "/vocab.org")
"Vocabulary")
"* Word :drill:\n%^ \n** Answer \n%^")
This is a rather naive template which I borrowed from here. It works fine but it is too limited. Unfortunately I'm rather new to elisp and I don't know how to improve it.
I think the above template has to be improved in the following there aspects:
Headline Currently the first input string is the (new) word and the headline is fixed. How can the headline be the same (input) word? I think that the following result is desirable:
* Vocabulary
** Foo :drill:
Foo
*** Answer
What is foo
Actually an even better way would be to have 3 input strings.
The new word (for example foo) which will be the headline.
If the second is empty, then it gets the same string as (1). Otherwise, concatenates the string to the one from (1). E.g. having as second input bar would yield foo bar. This will be the content of the entry.
The word's definition which should come in the answer sub-headline.
Duplications (see again this) If at some later point I try to capture foo again, I would like to know it, and be directed to edit the already existing entry - skipping all the inputs.
Sorting After capturing I think it would be nice to sort the list of words. This should not be too hard given that the headline of each entry is the word itself. In this case one can probably use the org-sort-entries function.
I know this is a rather big questions but I also think that if it can be solved here it will be of great use to many users.
Edits:
Using #juan_g suggestions, I improved my template and now it is:
("v" "Vocabulary" entry
(file+headline (concat org-directory "/vocab.org")
"Vocabulary")
"* %^{The word} :drill:\n %t\n %^{Extended word (may be empty)} \n** Answer \n%^{The definition}")
I didn't manage to set the default value of the second input to be the 1st one. I tried something like %^{Extended word (may be empty)|%\1} but it returns ^A which is not helpful.
In any case, this improved version seems to be already usable.
About the input question, in Org Mode Manual: 9.1.3.2 Template expansion, there is the %\1 special escape code:
%\n Insert the text entered at the nth %^{prompt}, where n a number, starting from 1.
The duplications question probably would need some Emacs Lisp coding.
For sorting, see C-c ^ (org-sort).
BTW, org-drill seems indeed a really interesting package, based on SuperMemo's spaced repetition algorithms.
You need an extra "\", therefore %\\1 works as expected.
There's a lot of Text editors which support autocomplete during programming, but I want one which can autocomplete while typing normal text as I see a lot of repetition of words I type. Any emacs fans who have implemented this ?
Try the builtin dabbrev-expand; it's bound to M-/.
Also see Predictive Mode if you fancy the more flashy stuff.
pabbrev-mode (predictive abbreviation) works by examining previously written text. Unlike dynamic abbreviation, the text is analyzed during idle time (which enables quick lookup of potential abbreviations). Pabbrev looks at word frequency to suggest the most common expression.
From the documentation, this is what it might look like as you typed the keys pred.
p[oint]
pr[ogn]
pre[-command-hook]
pred[ictive]
I love hippie-expand!
The Zeus editor has a non-programming auto complete feature (i.e. Alt + Space) that takes the current user input, searches the current file for words starting with that input and displays them in a drop down list.
vim has such a feature http://vim.wikia.com/wiki/VimTip4
i think ultra edit has a simmilar feature
You could set up auto-complete mode with a dictionary as your source. I have been very tempted to do this myself.
predictive-mode auto-completes from a dictionary of words. It learns which words you use most often, and can also automatically learn new words as you type if desired.
It's very fast, fast enough that turning on auto-completion doesn't cause any noticeable lag when typing, even with a large dictionary.
(Disclaimer: I'm the author of predictive-mode)