forlifebrazerzkidai.blogg.se - Macvim green extra characters

#Macvim green extra characters update#
#Macvim green extra characters software#
#Macvim green extra characters windows#

Other devices or software can subscribe to such channels, and get notified each time a value is published. “/location/device/sensor”, to which one can publish measurement values (“publish /kitchen/roomnode/temp 17”).

There are channels, named in a hierarchical manner, e.g. This is an area where the “Message Queue Telemetry Transport” MQTT has been gaining a lot of attention for things like home automation and the “Internet of Things” IoT. One particularly interesting aspect is the “persistent pub-sub” model you can implement with this. Together, all these features and conventions end up playing together very nicely. Individual cases can still override these defaults. The latter means that the default “stuff” stored in the database is simply a JavaScript object, and this is also what you get back on access and traversal. In the case of HouseMon, I’m using UTF-8 as key encoding default and JSON as value encoding. Standard encoding conventions can be defined for keys and or values. This is really nothing other than publish / subscribe, but again in a form which matches Node’s asynchronous design really well. These can easily be translated into a “live stream” of changes. This is a very nice match for Node.js and for interfaces which need to be sent across the network (including to/from browsers).Įvents are generated for each change to the database. traversing a set of entries for reading, as well as sending an entire set of PUTs and/or DELs as a stream of requests. The levelup wrapper for Node supports streaming, i.e.

#Macvim green extra characters update#

Update A patch has been included in Vim that makes this possible using the list option.To follow up on yesterday’s post, here are some more interesting properties of LevelDB, in the context of Node.js and HouseMon: Update I made a plugin out of this question. If you setup a function, you can easily setup a toggle command to switch displaying special Highlighting on or off.

For a complete solution, look into romainl answer, that should give you a start. For the first one, one might want to setup the highlighting using a ColorScheme autocommand (so that the concealed chars always look the same, independent of what a color scheme actually sets up). The last two items means, you would have to setup some autocommands that reset the syntax rules and the correesponding options. (I have not tested which one actually works). This could be done using a BufWinEnteror possibly also a Syntax or even FileType autocommand.

The syntax highlighting groups need to be executed whenever a syntax definition file is reloaded.

#Macvim green extra characters windows#

That means they can be different in different windows (and will possibly be also set by filetype plugins or other plugin scripts).

The conceallevel and concealcursor are window local options.

(This means, you need to built your own Vim to use this). The latest one at the time of writing seems to be this one.

There seems to be a patch floating around, that will allow to customize how spaces will look in list mode.

There will be no way around (perhaps this will be fixed, I posted a patch) There seems to be a particularity that Vim will not highlight spaces, if the syntax script uses the skipwhite keyword. :hi Conceal ctermfg=7 ctermbg=NONE guifg=LightGrey guibg=NONE if your syntax script conceals some more items, they will be displayed as your white space chars). But this affects all concealed chars (e.g. For highlighting, you would have to at least once configure the 'Conceal' highlighting group (See the help at :h hl-Conceal This can be done in your colorscheme and then you do not need to reconfigure it again. You can configure, how the concealed chars look. It is of course possible to define some highlighting for the conealed characters. This needs a vim 7.3 with +conceal feature Depending on your syntax rules for the current buffer, something like this could work: :syn match WhiteSpace / / containedin=ALL conceal cchar=Æ