Euler syntax file vim

In this case a string can contain interpolated arguments similar to Ruby. In Swift interpolated strings look like this:. The second line shows how we define the region enclosed within the interpolated string. We specify that this is contained within our strings so it is not matched elsewhere and that it contains our third syntax group. In our final group we specify what can be contained within the interpolated portion of our string. The hardest part of this is dealing with collisions. Once we have our matches we need to tell Vim how to highlight them in a way it understands.

Here are the highlighting associations for swift. Here we are linking one of our match group names to a Vim-specific keyword based on what our group matches. We can see all available matches under :help group-name where they are highlighted based off our current color scheme. Finally we have the indent folder. Personally I think handling indentation is the hardest part of writing syntax plugins.

The goal in these files is to do one specific thing. Ask Question. Asked 7 years, 6 months ago. Active 7 years, 6 months ago. Viewed 19k times. Here is my. The Question is simple, how do I apply a syntax file?? Improve this question. This generally leads to problems. I have made a backup of original file, I'll put it back, just wanted to see what would happen So where am I supposed to put a syntax file then?

Can we get a glimpse at that cpp. Add a comment. Active Oldest Votes. Improve this answer. Using the directory specified above means the syntax file will be available to you, but not to other users. If you want the syntax file to be available to all users, do not save the file under your home directory; instead, copy the file under your Vim system directory. You can see the full path name of the required file by entering the following in Vim:. Another procedure to show the base directories which can be used is to enter either of the following commands in Vim the first displays the value of the 'runtimepath' option, and the second inserts that value into the current buffer :.

By default, the first item in runtimepath is the base directory for your personal Vim files, and the second item is the base directory for system-wide Vim files. Place the syntax subdirectory under either of these directories; doing that means your syntax file will not be overwritten when you next upgrade Vim. Now we have to make sure Vim knows how to interpret your file.

There are a few methods to add filetype detection for files of this new type. See :help new-filetype for full details, but the basics are here. In this file place a single line to set the filetype on buffer read or creation:.

Add filetype detection to filetype. This is so that Vim does not override any previously detected filetypes while running this script. Details :help :setfiletype. This method does not apply in our example case, but some filetypes can only be detected by examining buffer contents.

Details at :help new-filetype-scripts. Basically you just add tests using getline , search , etc. Add filetype detection to vimrc in this case the Vim script is named cel. I have removed the following advice for MacVim on Mac OS but will keep this for a while as an explanation :. While I have no knowledge of MacVim, I have found confirmation that the above is the directory containing Vim's syntax files i. It is always a mistake to make changes in a distribution directory because updating Vim may and one day will cause your changes to be lost.

Vim Tips Wiki Explore. Main Page All Pages Community. Community portal. To do. To select text, you will need to switch to visual mode, which is more or less a "character selection" mode. When you switch to visual mode, the current position of the cursor will become the beginning of your selection. You can then use the motion keys, as in default mode, to move over to the end of your selection. When you yank y , Vim will automatically bring you back to default mode, with your selection copied into the yank ring.

You can finally paste it with p or P. Vim will let you can rewind your changes as far as you like.