I have a specific language (its private, and closed source) that I'm writing code highlighting for in Notepad++. I've never done anything like this before... so, for the most part, I'm clueless.
There are a bunch of keywords, and I've figured out how to implement those, but the strings are denoted by square brackets ([ and ]) instead of normal quotes. How do I register those as strings in the XML file?
Another thing, the language relies heavily on recursion and nesting; is there some way to say "Level 1 of the square brackets is this color, level 2 is this color, etc..."?
There's a useful help page that explains how to use the GUI to define a custom language for Notepad++. As Alex K noted in a comment above, the option for setting string delimiters appears to be in the Delimiters boxes in the Operators tab. It doesn't look like it supports different colours for different levels of nesting, though.
Update for those who have been asking the same question:
(Temporary) Documentation for custom syntax highlighting is on: http://udl20.weebly.com/index.html
There is a link to this in Notepad++ but it doesn't stand out.
I had log4net files that I wanted to view in Notepad++. They contained lines like:
2015-06-03 16:38:10,751 [Compname][Thread:29][FATAL]
To highlight [FATAL] just the keyword list wasn't enough. I added this:
On tabpage "Folder & Default" > Folding in code style 1: >
Open: [
Close: ]
On tabpage "Keyword lists" > 1ste group > FATAL with some styling.
Related
I would expect that Beyond Compare would ignore differences based on tabs vs spaces if in the Session Settings/Importance Tab, I check the boxes labeled Leading Whitespace and Embedded Whitespace while comparing text files using the default format. Neither checked nor unchecked causes those differences to be ignored.
What am I missing?
The checkboxes there are controlling what's important to the comparison. Whitespace will be important if they're checked and unimportant if they're unchecked. They do only affect text that doesn't match something else in the grammar though. If you're comparing C++ code, for example, and the whitespace occurs at the end of a comment line it will be classified as a comment instead.
Assuming it's classified as "unimportant" correctly, BC will still show it as a difference, but will show it in blue rather than red. You can hide unimportant differences using the View->Ignore Unimportant Differences menu item, which will make them appear using the matching coloring and filter as such.
If you're still having trouble you'll have better luck getting support if you email support#scootersoftware.com or post in our support forums at http://www.scootersoftware.com/vbulletin/ with a bit more information.
Go to: Tools -> File formats -> Grammar. Add a grammar item (the +) and then mark the Regular expression check box.
There you can add a regex matching the items you want and define the severity of them.
In general, this is very useful when you have some differences that are not important to you.
Does anybody know of a non-manual method of highlighting syntax when pasted in InDesign?
I'm trying to show code of a project in an InDesign documentation but don't want to have to manually highlight the code, and preferably add numbered rows too.
Is there a plugin to achieve this?
This is the style in which I'd like to format the code.
Cheers
Not sure if you worked out an answer to this, but there's no magic button that will solve your problem.
However, InDesign does have a facility in each Paragraph style called GREP that can do what you're looking for.
This lets you write 'regex' or 'regular expressions' that are just rules for what to apply a given character style to. Yes, they look about as meaningful as Harry Potter incantations at first glance, but 2 or 3 simple regexes will get you a long way.
For instance:
(\<|<)!--\s*.*?\s*--(\>|>)
Will target HTML comments only.
(?<=").*?(?=")
This will target anything wrapped in straight double quotes.
(?<=\().*?(?=\))
This will target any text inside parentheses ().
There's an '#' symbol button in that GREP style next to where you type the regex - that gives you a drop-down menu that is almost like a 'Regex Wizard'. Try that too.
When you've got a regex that works, create a new character style for the text color and select it in the 'Apply Style' input.
Regexr.com has a tool that is good for testing this stuff. Paste your code sample in the bottom panel and your line of regex in the top. The bits that it targets will turn blue.
There is a searchable community panel on the left where people have probably already written expressions like the one you need.
I'm working out a JavaScript highlighter at the moment. It's a shame there's no communal 'Indesign style sharing library'.
Best of luck.
If had luck pasting syntax highlighted code into a Rich Text editor like Libre Office and then pasting it into Indesign. Just make sure whatever font your syntax highlighted code is in is also in InDesign because you'll get font missing errors when you pre-flight the book.
For example, I would like to highlight #param, #type, and #return (i.e. epytext declarations) in my Python docstrings. I have figured out how to do this by simply editing Python/Python.tmLanguage; however, I would really like to put this in its own file, for a couple of reasons:
I don't always want to apply this highlighting. It's only for projects that use epydoc as their documentation tool; in other projects, I would want to highlight reStructuredText instead.
When Sublime Text updates, I'd like to have my own syntax as an overlay onto the included features. there are several features of Python that Sublime's author may choose to include in future versions and I don't want to have to manually figure out what I changed each time an update modifies the base Python syntax definition.
I keep my own editor configuration in version control, but I want that to be my own original stuff; I don't want to be burdened with having to carry copies (possibly proprietary? I don't know, it doesn't seem to have an independent license) of syntax definitions that come with Sublime.
Is there a way to put highlighting rules into a separate file, perhaps to only be applied to a particular scope?
Sounds to me like you want to create your own syntax file, inherit from the Python syntax file (source.python), and make your changes and customizations there. Sublime Text 2 uses the .tmLanguage format for syntax files, which is a bit complex, but fortunately most of the work has already been done for you, just by inheriting from source.python.
What you want to do is set up a regex pattern to match the substrings that you want to highlight, and give that pattern a name; something like punctuation.definition.comment.epydoc, to follow the convention set in Java/JavaDoc.tmLanguage. Then, check your color scheme file (ending in .tmTheme) and make sure there are settings for the scope that you've chosen -- or for one of its parents, since ST2 should use proper scoping rules for this sort of thing.
To use the syntax file you've created, stick it in Packages/User (so that ST2 doesn't overwrite it on upgrades), open a Python file in the editor, and then select your new syntax from the dropdown list in the bottom right corner of the window. If you've set up everything correctly, the epydoc strings should change to be whatever color you've set in your color scheme.
Good luck! And post a link somewhere when you've got a syntax file that works, so others can see and use it, as well!
Is there any way with TextMate to hide comments when editing code? Sometimes I want to see my code with the full comments and other times just want to see the code itself with all comments hidden. I was hoping there would be a way to toggle the display of comments, but haven't been able to find anything about this.
It is something you will need to edit on a language by language basis, but it is very doable. Inside of Bundles -> Bundle Editor -> Edit Languages you will find the language definition that TextMate uses to highlight that particular syntax. Inside of the syntax definition you will find foldingStartMarker and foldingStopMarker.
You can add comment syntax to those to allow the folding off comments themselves. It might be pretty tricky for single line comments, but multiline comments, that have both a clear and unique start and stop syntax, should work fine.
For PHP, for example, we are going to want to add \/\* to the start syntax, and \*\/ to the end syntax. You will need to reload the bundle for these changes to take effect (or restart TM).
Can anyone tell me if there's a quick way to format your code in Text Mate, similar to pressing ctrl K+D in Visual studio?
Thanks!
Edit by Damien_The_Unbeliever:
For those not familiar with Ctrl K+D, it doesn't just indent code - it reformats it using the generally established formatting conventions in the editor - it may replace spaces with tabs or vice-versa for the indentation, ensure code is consistently indented, move braces to separate lines, etc.
TextMate reindenting and reformatting varies a little depending on the language you're using.
You can generally use the Text menu, that depending wether you have an active selection or not it will show you different commands under it. For example, if you have selected a section of code, there will be a Indent Selection menu item. If you have no active selection, it will be Indent Line.
To have this working properly, be sure to select the current language, if it isn't assigned yet (like on unsaved documents). If you're working with HTML, it will simply indent the lines depending on what's above it. It will keep line breaks intact.
If you need something to break out tags on new lines and properly format the document, you should use the Tidy command that is found in the Bundles menu, under HTML (or simply by using the shortcut CTRL+SHIFT+H. If you have a selection active at the moment that you use it, it will simply reindent that section. If instead you have no selection, it will properly reformat the whole document, including checking for tag validity and other errors.
The Bundles for other language have similar commands, like XML (still Tidy) and Javascript (that has a Reformat Document command).
As an ending note, I simply suggest to look into the Bundles menu; there are many little gems in it. ;)
Did you look in the menu bar? Under Text you have a couple of Reformat… entries that may fit your needs.
Beside these native features, some bundles — like the JavaScript one — have custom Reformat… commands : click on the little cog button at the bottom and explore your current language's bundle's content.