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Easy to use CFNetwork wrapper for HTTP requests, Objective-C, Mac OS X and iPhone. Objective-C 1 1. Forked from mwaterfall/MWFeedParser. An Objective-C RSS / Atom Feed Parser for iOS.
Then restart the sublime text by closing and opening it. Step 7: In Sublime Text 3 press: command+, You will see default and also user Preferences.sublime-settings file. Or you can find this file in the User folder inside the Packages folder like.
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I’ve written about the importance of scripting in data science. But I’ve realized that I’ve never introduced my favorite script editor. It’s Sublime Text 3! In this article, I’ll show you:

What is Sublime Text 3?
What are its best features for data scientists?
Aaaand:
How can you use it on a remote server?

Note: After writing and re-reading this article, I’ve realized that I speak very highly of Sublime Text 3… So just in case, let me add here: I praise it because I love it. I’m not affiliated with the Sublime Text team in any way.

What is Sublime Text 3?

Sublime Text 3 is a text editor for coding. It’s like TextEdit (on Mac) or Notepad (on Windows). You can type text in it and you can save that in different file formats. Except that Sublime Text 3 is specialized for coding.

SQL script in TextEdit:

The same SQL script in Sublime Text 3:

The most obvious differences are:

Sublime Text colors your code according to the syntax you use
It recognizes every major language that you will use as a data scientist: SQL, Python, bash, R, etc.
It shows the number of the lines in your script
It gives you a script overview on the right side
…

And that’s just the beginning; there is so much more in Sublime Text 3…

Sublime Text 3 vs. vim, nano, etc.

I have to add:
Sublime is not the one and only text editor for coding.
Many data scientists use vim or nano — or my favorite: mcedit.

These are all good tools for editing scripts and code. You can use them from the command line and mcedit even has a nice, visual, point-and-click type of interface — similar to Sublime Text.

The same SQL script in mcedit:

But while many data scientists love these old-school script editors, in my experience, they are not user-friendly enough. You can get used to them, sure. For instance, I’ve used mcedit for years… But once you try Sublime Text 3, there is no going back. It’s much faster, much smoother and much more efficient than anything else you’ve used before.

Sublime Text 3: a few key features that will make your coding life easier and happier

There are hour-long online courses about how to get the most out of Sublime Text 3. In this article, I’ll list only a few of my favorite features that I use in my data science projects day-to-day — you know, just to whet your appetite. 😉 (And then if you want to go deeper, you can find on Youtube some more in-depth tutorials anyway.)

Syntax highlighting

The most obvious key feature is syntax highlighting. When you type (or copy-paste) your code, Sublime won’t automatically recognize which language you use. E.g. here I’ve copy-pasted the SQL script I showed you before.

But you can turn this into a beautifully coloured SQL script by either selecting your preferred language manually:

Or by simply saving the script with the right file extension. (In this example, in an .sql format.)

And boom:

Multi-cursor and multi-edit

Even in the most cleverly written data science script, sometimes you have to be repetitive. But typing the same keyword over and over again or copy-pasting all the time is boring and slow.

One of the coolest features in Sublime Text 3 is multi-cursor. By holding the CMD key on Mac — or the CTRL key on Windows/Linux — you can place multiple cursors on your screen. And when you start to type some text, it magically shows up at every cursor.

Like this:

Multi-select + multi-cursor + multi-edit

Multi-cursor can be used to change the pre-existing parts of your script, too!
Let’s say that in your SQL script, you want to change the user_id keyword to email_address. (“Ah, typical, the data infrastructure team changed the column names in our SQL database, again! Now I’ll have to go and fix all my scripts…”)

Not a problem!

First off, there is the usual find-and-replace-all feature, in Sublime Text, too.
Just hit: CMD + ALT + F (Mac) or CTRL + H (Windows/Linux)

And you can find and replace…

But there is an even more visual (and flexible) solution to get the same thing done.

1. Select one occurrence of the text/pattern you want to change. All other occurrences will be highlighted automatically:

2. Now, hit CTRL + CMD + G on a Mac — or ALT + F3 on Windows/Linux. And with that, all keyword instances will be not just highlighted but selected for editing, too. So you’ll see a cursor after each selection.

3. And at this point, whatever you type in will edit every selected keyword:

Pretty cool, huh?

Note: Find all the selection and multi-cursor hotkeys in this Github repo and in the original Sublime Text tutorial.

Auto-complete

Another lovely feature is auto-completion.

Note: You have this in many other data science tools, for instance Jupyter Notebook or in Terminal, too.

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When you start to type a keyword, it automatically shows the keywords that you used that start with the same characters. E.g.:

Just hit the TAB key and it will automatically extend to it, so you can spare some characters and time. This can be especially handy for Python scripts when you work with many, many variables.

Customization

Sublime Text 3 is 100% customizable, too. You can set your preferred character size, color scheme, drag speed, etc. You can turn on and off auto-indentations, smart-indentations, auto-completion… basically, you can customize everything.

It’s very flexible — but on the flipside, the customization works via a JSON-like editor. So to fine-tune your environment settings, you have to code. E.g. this is how I set the default font size in my Sublime Text editor to 16 pixels.

Anyways. It might look complicated but if you try it out, you’ll get used to it quickly… and I love the flexibility it provides.

Okay, these were my favorite five key features of Sublime Text that make my coding tasks so much easier and smoother. (Again: if you want to see more, go to Youtube, there are tons of cool tutorials on this topic.)

Using Sublime Text 3 on a remote server

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One of the top questions I get from my course participants is: how they can use Sublime Text 3 on a remote server.

It might look impossible at first sight. It’s a desktop application, right? But don’t worry, it’s definitely possible — thanks to randy3k (and many others) who created an awesome open-source solution for this.

In the original Github repository there is a brief description of how to set things up. But I’ve seen that for more beginner data scientists, it’s not 100% clear how to go through it. So in the rest of this article, I’ll give you a bit more in-depth, step-by-step process for how to set things up — so you can use Sublime Text3 on your remote server, too.

Note: I’ll assume that you use the very same server setup that I use in all Data36 tutorials and video courses. If you don’t, go through this remote server for data science tutorial first.

RemoteSubl – the concept of using Sublime on a remote server

We will use the RemoteSubl package to connect our Sublime Text 3 editor to our remote data server. The concept is simple:

You’ll open a regular ssh connection to your remote server
You’ll use that connection — and a specific port — to send scripts back and forth between your remote server and local Sublime Text 3.
You’ll edit your scripts in Sublime Text 3 on your computer.
When you save the script in Sublime, it will send the updated version back to your remote server.

I know, it sounds complicated. So here’s a more visual explanation of the concept.

This is called tunnelling, by the way.
And by the end of this tutorial, when you set up everything properly, these four steps will happen seamlessly and automatically anyway.

The setup process

To set things up, you will need to install a few things to your remote server and to your computer, as well.

I assume here that you already have these:

A remote data server with Python, SQL and bash.
And Sublime Text 3 on your computer.

If you don’t, get these first.

Next, we will go through the instructions of the RemoteSubl github repository. And, as promised, I’ll dig a little deeper into a few parts. Here are the steps:

Installing Package Control to Sublime Text 3. (On your local computer.)
Installing the RemoteSubl package. (On your local computer.)
Installing RemoteSubl to your remote server.
Editing your first script with Sublime Text3 on your remote server.

STEP #1: Installing Package Control to Sublime Text 3

There are tons of extensions and additions for Sublime Text 3. These don’t come with the original setup of the program but you can easily add them later by using the Package Control feature.

If you have never used it before, you’ll have to install Package Control first.

For that, go to Top Menu >> Tools >> Command Palette!

A search bar will pop right up!

Start to type “package“…

And choose Install Package Control!

You’ll get a quick notification that it has been installed.

Great! Now you can add new packages to Sublime.

STEP #2: Installing the RemoteSubl package

Go back to:

Top Menu >> Tools >> Command Palette

And now start to type “install“.

Choose: Package Control: Install Package!

Here, lots and lots of available Sublime packages and extensions will be listed.

Type: RemoteSubl. Then click and install it!

You’ll see only a tiny success message in the bottom left corner… and only for a few seconds.

But if you don’t get any error messages that’s good: you have installed RemoteSubl to your Sublime Text 3.

Note: If you want to, you can even double-check whether your RemoteSubl package is indeed successfully installed. Go back to Top Menu >> Tools >> Command Palette, then type “RemoteSubl”… If you see this “Preferences: RemoteSubl Settings”, the installation was successful! (You don’t have to click it.)

STEP #3: Installing RemoteSubl to your remote server

Okay, everything is set on your local computer. Now, install RemoteSubl to your remote server, too.

For that, log in to your server — depending on your operating system:

Use Terminal/iTerm2 and the ssh command (if you are on a Mac)!
or
Use Putty (if you are on Windows)!

Note 1: Use your normal user and not the root user. E.g. I can log in with my user called dataguy — using the ssh dataguy@142.93.173.88 command on my Mac.

Note 2: If you have no idea how to login to your data server, you might want to go through this article again.

Once you are logged in to your server, run these 3 commands one by one:

(Note: the first two lines is actually only one line of code! Only your browser breaks it into 2 lines! See the screenshot below.)

Note: This is somewhat different from what you’ll see in the instructions of the RemoteSubl github repository. Why? Some of my students ran into permission issues — so I figured that I’d give you a more “bulletproof” solution here. 🙂 That’s why all the sudo commands at the beginning of the lines. Plus, in my version, you will be able to call Sublime Text from the command line with the sublime command and not with the rsubl command. The sublime keyword is easier to remember, right? 😉

Okay, all set, it’s time to try out your new remote server script editor!

STEP #4: Editing your first script with Sublime Text3 on your remote server.

Okeydoke!
You’ll have to log out from your data server — and then log back in by adding some special parameters.

This will be different for Mac/Ubuntu users and for Windows users.

If you are on a Mac or Ubuntu…

When you log back into your server, add an extra option to your ssh command.

Instead of the usual…

…use…

E.g. for me, it will be:

This extra -R 52698:localhost:52698 option opened a tunnel using the 52698 port. This tunnel will be used for transferring files between your server and Sublime Text 3.

If you are using Windows…

… open Putty and type your connection details, as usual.
But before you actually connect to your remote server, on the sidebar, go to the Connection >> SSH >> Tunnels menu. And here:

Type 52698 to the Source port field!
Type localhost:52698 to the Destination field!
In the next line, set Local to Remote.
And leave the next line on Auto.
And eventually, click Add.

Here’s a more visual guide:

After clicking the Add button, you should see this:

If yes, go back to the Session menu on the side bar, Save your configuration and Open the connection.

This additional setting opened a tunnel using the 52698 port. This tunnel will be used for transferring files between your server and Sublime Text 3.

For all Mac/Linux/Windows users…

Once you are logged in to your server, you can try out your freshly installed sublime command. Important: Make sure that the Sublime Text 3 application is running on your local computer!

Just type:

And magic happens, Sublime Text 3 on your computer opens the test.csv file from your remote server:

I type in: 'Hello, this is a test!' — and then save my file.

And then I go back to my Terminal and cat test.csv. And this is what I get:

Game gta 4 for pc full crack. Ta-da, from now on, you can use Sublime Text 3 on your remote server!

And of course the same way, you can easily edit not just .csv files but .py, .sql and .sh scripts, too.

Disclaimers

When using Sublime Text 3 via the RemoteSubl package on your remote server, watch out for two important things:

1. In order to open anything with the sublime command from the command line, the Sublime Text 3 application has to be opened on your local computer. Otherwise, you’ll get this error message: connect_to localhost port 52698: failed.

2. This method works only as long as the connection (the “tunnel”) between your server and local computer is open. If you close the connection and you didn’t save your script, Sublime Text 3 will return an error message and your script can’t be saved any more.

Conclusion

Sublime Text 3 is an awesome script editor! Give it a try — and I promise, you won’t regret it. Now you know how to use it with a remote server, too, so you can take advantage of it in every kind of data project.

If you want to learn more about how to become a data scientist, take my 50-minute video course: How to Become a Data Scientist. (It’s free!)
Also check out my 6-week online course: The Junior Data Scientist’s First Month video course.

Cheers,
Tomi Mester

Important links, resources:

The first stable release of Sublime Text 4 has finally arrived! We've worked hard on providing improvements without losing focus on what makes Sublime Text great. There are some new major features that we hope will significantly improve your workflow and a countless number of minor improvements across the board.

A huge thanks goes out to all the beta testers on discord and all the contributors to our packages.

License Changes

Sublime Text license keys are no longer tied to a single major version, instead they are now valid for all updates within 3 years of purchase. After that, you will still have full access to every version of Sublime Text released within the 3 year window, but newer builds will required a license upgrade. These are the same license terms we use for Sublime Merge, and they allow us to deliver more frequent and exciting updates as soon as they're ready, without having to roll them into a new major version.

Tab Multi-Select

File tabs have been enhanced to make split views effortless, with support throughout the interface and built-in commands. The side bar, tab bar, Goto Anything, Goto Definition, auto complete and more have all been tweaked to make code navigation easier and more intuitive than ever.

Apple Silicon and Linux ARM64

Sublime Text for Mac now includes native support for Apple Silicon processors. Linux ARM64 builds are also available for devices like the Raspberry Pi.

Refreshed UI

The Default and Adaptive themes have been refreshed with new tab styles and inactive pane dimming. Themes and Color Schemes support auto dark-mode switching. The Adaptive theme on Windows and Linux now features custom title bars.

Context-Aware Auto Complete

The auto complete engine has been rewritten to provide smart completions based on existing code in a project. Suggestions are also augmented with info about their kind, and provide links to definitions.

TypeScript, JSX and TSX Support

Support for one of the most popular new programming languages is now shipped by default. Utilize all of the smart syntax-based features of Sublime Text within the modern JavaScript ecosystem.

Superpowered Syntax Definitions

The syntax highlighting engine has been significantly improved, with new features like handling non-deterministic grammars, multi-line constructs, lazy embeds and syntax inheritance. Memory usage has been reduced, and load times are faster than ever.

GPU Rendering

Sublime Text can now utilize your GPU on Linux, Mac and Windows when rendering the interface. This results in a fluid UI all the way up to 8K resolutions, all while using less power than before.

A single frame being rendered. See our blogpost on OpenGL rendering.

Updated Python API

The Sublime Text API has been updated to Python 3.8, while keeping backwards compatibility with packages built for Sublime Text 3. The API has been significantly expanded, adding features that allow plugins like LSP to work better than ever. Read the revamped documentation here.

Compatibility

Sublime Text 4 is fully compatible with version 3. It will pickup your session and configuration automatically. If you'd prefer however, it is possible to keep things separate.

Full Changelog

GPU Rendering

New hardware_acceleration setting will composite the UI on the GPU
By default, GPU rendering is enabled on Mac, and disabled on Windows and Linux
Details about the active GPU will be displayed in the Console

Context-aware Auto Complete

The auto complete engine now suggests completions based on patterns in existing code
Uses the entire project as a source, instead of just the current view
Plugins may specify symbol kind info to be displayed in suggestions list

Tab Multi-Select

Multiple tabs can be selected using ctrl/cmd, their contents will be shown side-by-side
Selecting multiple files from the sidebar will also preview them simultaneously
Included themes have a tab connector joining the active sheet and tab when using sheet multi-select
The sidebar can now select multiple files using alt
Goto Anything allows opening tabs side-by-side using ctrl/cmd
The Definition popup has a dedicated button for opening files side-by-side
Multiple tabs can also be selected from the tab dropdown
The menu Selection/Tab Selection contains various options for manipulating tab multi-select
File/New View into File has been replaced by File/Split View using multi-select

Python 3.8 API

Added a Python 3.8 API environment for plugins
Plugins can choose Python version via .python-version file in plugin folder
Existing plugins are fully supported via legacy Python 3.3 API
Many API improvements and additions - see API section for more details

Goto Symbol

Goto Symbol in Project is now significantly faster on huge projects
Icons are now shown next to symbols, indicating the symbol kind
Symbols with 3 characters or less are now indexed

Syntax Definitions

Added out of the box support for TypeScript, JSX and TSX - thanks to Thomas Smith
Added ability to 'branch' within syntax definitions, for non-deterministic or multi-line constructs
Many syntax highlighting improvements, including significant improvements to:
- Erlang, with thanks to deathaxe
Significantly improved load times, match times and reduced cache size on disk
embed is now lazy loaded, resulting in much higher performance for syntaxes like markdown
Added branch and fail for non-deterministic parsing
Added version: 2 to fix edge cases while retaining backwards compatibility
Added extends to inherit from another syntax definition. Multiple inheritance is supported, provided all parents have the same base syntax
Added hidden_extensions
Allow using pop alongside push/set/embed/branch
Fixed a performance issue with bounded repeats in regular expressions
Syntax tests can now assert that reindent is working as expected
Syntax tests can now assert that symbols are indexed
Prevent infinite include loops via with_prototype
Fixed a number of scope related bugs
Fixed some regex capture related bugs
Added more information to the Show Scope Name popup

OS Compatibility

The following operating systems are no longer supported as a result of adding Python 3.8:
- OS X 10.7
- OS X 10.8
- Windows XP
- Windows Vista

Platform Integration

Added automatic dark/light theme and color scheme switching, based on OS theme changes
subl - can now be used to read from stdin on all platforms
Windows will remember their Virtual Desktop/Space/Workspace, controlled by the remember_workspace setting
Scroll bars now follow platform conventions when clicking on them. Configurable using Scroll Bar.sublime-mousemap
Mac: Releases use universal binaries with Apple Silicon support
Mac: Updated icon to follow macOS 11 style
Mac: Windows will now stay maximized when using Mac window tabs
Mac: Fix various issues with the wrong cursor being used
Linux: ARM64 builds are now available
Linux: Text drag and drop is now supported
Linux: Added proper support for Wayland
Linux: Touch screen events are now handled
Linux: Better support for copy+paste with other applications that don't support utf8 text
Linux: Native file dialogs like those for KDE will be used when configured
Windows: IME preview and multi-select support
Windows, Linux: Added support for custom title bars
Windows, Linux: Use vsync for animations instead of a fixed 60hz
Mac, Linux: Improved compatibility with some keyboard layouts

Application Behavior

Added Safe Mode, to simulate a clean install. Enabled by passing --safe-mode on the command line or holding shift+alt/option at startup on Windows/macOS respectively
Added Help/Report a Bug to link to our public issue tracker
Added options to hot_exit setting to control behavior when the last window is closed
Fixed a possible case where an update loses the current session
Settings containing a UTF-8 BOM will no longer fail to load
Added support for previewing TGA and PSD images
Added close_deleted_files setting to control behavior of session restoration when files have been deleted on disk
Popup windows now use virtual windows for improved performance
Improved performance when loading files with very long lines
Improved rendering performance on very long lines
Improved performance with large session files
Data directories have dropped the '3', though if a '3' directory still exists it will be used
Mac: Quick Switch Project now works without any windows open
Mac, Linux: The cache and index are now located in the proper location (~/.cache and ~/Library/Caches respectively)

Auto Complete

Typing the full tab trigger of a snippet will move it to the top of the results
Manually typing in the only available completion will hide the auto complete popup
.sublime-completion files can now specify annotation, kind and details
Ranking quality improvements
Improved behavior of completions starting with non-word characters
auto_complete_trailing_symbols is now disabled by default
cancelCompletion will no longer prevent manual invocation
Added the auto_complete_when_likely setting
Added auto_complete_preserve_order setting
Added auto_complete_include_snippets_when_typing setting
Added auto_complete_use_index setting
Added auto_complete_use_history setting to control if previous choices are automatically selected
Running the auto_complete command when auto complete is already showing will re-query plugins for results
auto_complete_selector now applies to the position before the just-typed in character, matching auto_complete_triggers

Input Handling

Modifier key taps can now be used as part of a key binding. For example, ['ctrl', 'ctrl'] will trigger when Ctrl is pressed twice without pressing any other keys in between
Linux: AltGr can now be used in key bindings via altgr
Linux: Added a workaround for a touchscreen driver bug, which would cause right click and mouse scrolling to stop working
Linux: When the menu is hidden, pressing alt will show it
Mac: Fix Pinyin input
Mac: Keypad keys can now be bound to as expected
Mac: Added key bindings for macOS application tabs
Windows, Linux: Hide mouse cursor when typing. Controlled via hide_pointer_while_typing setting
Windows, Linux: Fixed being unable to bind Ctrl+Break

Editor Control

Added File/Print, which prints via a browser
Added Edit/Copy as HTML
Build systems now use new annotations functionality instead of phantoms, reducing re-flow
Undo history is preserved in the session
Comments and layout are preserved when programmatically editing preferences
Caret blinking is disabled by default. Set caret_style setting to smooth for previous behavior
Improved automatic indentation detection
Added relative line numbers, controlled by the relative_line_numbers setting
Added setting scroll_context_lines
Added setting hide_pointer_while_typing
Added setting control_character_style
Added Project/Recent/Remove Deleted
Added chain command to run multiple commands in series
switch_file command now handles filenames with compound extensions
The scroll_past_end setting now supports customizing the scroll distance using numbers from 0.0 to 1.0
Double-clicking a semi-transient sheet's tab will now fully open the sheet
trim_trailing_white_space_on_save can now be set to 'not_on_caret'
trim_trailing_white_space_on_save now trims only newly inserted trailing whitespace by default. Controlled via trim_only_modified_white_space setting
Expanded draw_white_space setting, supporting leading and trailing white space
Unicode white space characters, such as the zero width no-break space, are now drawn as hex values. Controlled via draw_unicode_white_space setting
Fixed spelling correction to support languages with upper case characters after start of word
Added commands to simplify customizing the active theme or color scheme
Quick Switch Project will open the selected project in a new window if Ctrl (Cmd on Mac) is held down
Added wrap_width_style preference
Added console_max_history_lines
Added additional settings to control the status bar: show_sidebar_button, show_indentation and show_syntax
Console now uses Python syntax highlighting by default
Added Central European (Mac) encoding support
Key Bindings: Join Lines is now on Ctrl+Shift+J / Cmd+Shift+J
Key Bindings: Expand Selection to Indentation is no longer bound by default
Key Bindings: Ctrl+J / Cmd+J is now used as a prefix for sequential key bindings, similar to Ctrl+K / Cmd+K
Code Folding: fixed some edge-case incorrect behaviors
Linux: Added support for alternate font weight names
Linux: Selection is no longer cleared when another application makes a selection
Linux: Added Ctrl+Space to trigger Auto Complete
Linux, Windows: Added Alt+Shift+Left Mouse Button as an alternative column selection binding
Linux, Windows: Added Shift+F10 key binding to open the context menu

Text Commands

Macros now record Find commands
Reworked Jump Back and Jump Forward commands
Improved behavior of Wrap Paragraph
Improved behavior of Swap Lines
Added Revert Diff Hunk
Added Selection/Expand Selection as a general mechanism to expand the selection
Selection/Split into Lines will now split a selection into words if the selection doesn't contain any newlines
Show a sum in the status bar when there are multiple selections and all of them are numbers
set_file_type command now accepts 'scope:' prefixed syntax names
Fixed sort_lines replacing unicode newlines with regular ones

Snippets

Added auto_complete_include_snippets setting, for disabling auto complete integration
Added ignored_snippets setting, for disabling default snippets

Indexing (Goto Definition)

Files ignored by .gitignore are not indexed by default. Controlled via index_exclude_gitignore setting
Files without known extensions are no longer indexed by default. Controlled via index_skip_unknown_extensions setting
Improved behavior with constantly changing files
Significantly improved load times

Files and Folders

Saving files is now asynchronous
Improved performance when adding directories with extreme amounts of files
When save_on_focus_lost is enabled, closing an unsaved file will save and close it, instead of prompting to save
Improved behavior of save_on_focus_lost in conjunction with administrator owned files
Added reload_file_on_change setting to control if files are automatically reloaded or not
folder_exclude_patterns and folder_include_patterns now support project-relative paths, by starting the path with //
Folders in the sidebar can be recursively expanded via alt+arrow key
Added preview_on_click setting to support only previewing files on left click
Windows: Fixed Open Containing Folder for UNC paths
Windows: Fixed Save dialog not showing for new files with control characters on the first line
Windows: Fixed Ctrl+Backspace inserting a DEL character when a dialog is open in the background
Linux: Fix recreated directories not working correctly with file change monitoring
Linux: Recursively expanding and collapsing sidebar folders now works with alt or super

Sublime Text 3 C++ Build System Mac

Find

Find results are highlighted on the scroll bar, controlled by highlight_find_results_in_scrollbar
Find in Selection now highlights the area that will be searched
Commands can now be run without the find panel having input focus
Fix keypad enter not working in find panel
Improved find history behavior
Find: Various performance improvements with large files using graceful degradation
Find: Fixed adjacent matches being skipped when find in selection is in use
Find: Fixed find in selection option not being cleared when changing tabs
Find: Selection will no longer be reset after Find All is used when finding in selection
Find: Results are now properly highlighted on Find All when close_find_after_find_all is turned off
Find in Files: Improved performance with large numbers of matches
Find in Files: Can now filter by .gitignore
Find in Files: Added Preserve Case option for replacements
Find in Files: Fix not recursing into directories on networked file systems
Find in Files: Hide rulers by default in find results
Find in Files: Added Find/Cancel Find in Files menu item
Find in Files: Binary file patterns are applied when an explicit folder is given
Find in Files: Using 'Find in Folder…' from the sidebar context menu will apply project file filters
Find in Files: Added close_find_after_find_all preference
Find in Files: Added close_find_after_replace_all preference

UI

Changed default color scheme to Mariana
Added Default Dark theme
Added themed_title_bar setting
Changed file tab style, adding file_tab_style setting
Goto Symbol shows more information about symbols
Definitions hover popup shows more information about symbols
Sheets without input focus are now dimmed when using included themes
Added a New Tab button in the tab bar, and hide_new_tab_button setting
Added show_tab_close_buttons_on_left setting
Added highlight_gutter and highlight_line_number settings
Added the ability to auto hide the menu, tabs, and status bar when typing. See auto_hide_menu and related settings
Window title bar can be controlled by show_rel_path and show_project_first settings
Tab context menu now includes Close Unmodified Files and Close Deleted Files entries
Side bar row highlights now properly reflect the selected tabs
Color Schemes: Added glow font option
Color Schemes: Added support for the underline font style
Color Schemes: Added new property, inactive_selection_border
Color Schemes: Slightly darkened the background of Mariana
Color Schemes: Added support for stippled_underline and squiggly_underline
Color Schemes: .hidden-tmTheme files are now supported by the .sublime-color-scheme convertor
Themes: Included themes use variables extensively, making customization simpler
Themes: Added style property for title_bar element, for better integration with OS 'dark modes'
Themes: The tree_row for the file with input focus now gets the attribute highlighted
Themes: The settings key now supports objects, with keys being settings and values being a boolean, string or array of strings
Themes: Added sheet_contents class to text, image and HTML sheets
Themes: Added the background_modifier property for sheet_contents
Themes: Added a number of new attributes to tab_control for richer tab theming
Themes: The highlighted attribute is only applied to the most recently active sheet, rather that the most recently active sheet in each group
Themes: tab_control and sheet_contents classes now synchronize their highlighted and hover attributes
Themes: tooltip controls now support animations to their opacity
Linux: Show sequential key bindings in the menu
Linux: Fixed context menu position being slightly offset

Spell Checking

Sublime Text C++ Compiler Mac

Updated dictionaries
Added support for non-utf8 dictionaries
Updated Hunspell for improved suggestions
System dictionaries are now available on Linux
Dictionaries in ~/Library/Spelling are now available on Mac

Rendering

Properly query glyph extents in order to avoid cutting off large glyphs
Windows, Linux: Added support for per-display subpixel ordering
Mac: Improved window resize performance
Windows: Fixed rendering bug where other applications could cause persistent artifacts via window animations
Windows: Add support for color emoji

API

Improved coverage of plugin profiling
The cProfile module is now included on Linux
Added HTML sheets, which can be created via window.new_html_sheet()
repr now works as expected
Updated OpenSSL to 1.1.1j
.sublime-commands files now support filtering commands via the 'platform' key
Minihtml now handles list-style-type CSS property - circle, square and disc
Minihtml now processes subl: links, running them as commands
Minihtml now supports white-space: nowrap
Improved minihtml rendering performance
EventListener has many new features and bug fixes
- on_query_completions() can now
  - Return suggestions asynchronously
  - Return command completions
  - Include symbol kind information
- New: on_init() is called once with list of views opened before plugin was loaded
- New: on_exit() is called immediately before plugin_host exits, after API is shut down
- New: on_text_changed() and on_text_changed_async() provide detailed modification info
- New methods:
  - on_reload()
  - on_revert()
  - on_new_window()
  - on_new_window_async()
  - on_pre_close_window()
  - on_pre_move()
  - on_post_move()
  - on_post_move_async()
  - on_new_project()
  - on_new_project_async()
  - on_load_project()
  - on_load_project_async()
  - on_pre_save_project()
  - on_post_save_project()
  - on_post_save_project_async()
  - on_pre_close_project()
  - on_associate_buffer()
- Fixed on_selection_modified() to not be called twice when left clicking
- Fixed on_selection_modified() begin called on non-selection state changes
New TextChangeListener for getting callbacks when a text buffer is changed
- Can be dynamically bound to a Buffer using TextChangeListener.attach and TextChangeListener.detach
- Methods:
  - on_text_changed()
  - on_text_changed_async()
  - on_revert()
  - on_revert_async()
  - on_reload()
  - on_reload_async()
Sheet has some new methods:
- file_name()
- group()
- close()
- is_semi_transient()
- Sheet.is_transient
View has a number of changes and improvements
- Fixed newly created views not having a valid viewport before being returned to the API
- add_regions() now has an annotations parameter, to allow adding a per-region annotation to the buffer. The exec command uses this API for build errors
- add_regions() calls that add an underline now have that underline applied to whitespace characters
- show() now takes keep_to_left and animate parameters
- text_point() and related functions now accept a clamp_column parameter
- Added 'glow' to style_for_scope()
- Added View.rowcol_utf8(), View.rowcol_utf16(), View.text_point_utf8() and View.text_point_utf16()
- Added sublime.KEEP_ON_SELECTION_MODIFIED, which can be passed to show_popup()
- New: element() returns a string describing widget views (find input, quick panel input, etc)
- New: assign_syntax() sets the syntax used in a view, supports Syntax objects, paths and scope selectors
- New: syntax() returns the currently set Syntax
- New: clones()
- New: sheet() and sheet_id()
- New: export_to_html()
Window has some changes and improvements:
- show_quick_panel now accepts placeholder text, via the placeholder argument
- Added sublime.CLEAR_TO_RIGHT and sublime.SEMI_TRANSIENT for use with open_file()
- Added the flag sublime.REPLACE_MRU for use with open_file(). When multiple sheets are selected, this flag will cause the opened file to replace the most recently used sheet with the file being opened
- Added the flag sublime.WANT_EVENT for use with show_quick_panel(). This will pass an event dict to the on_select callback. The dict will contain the key modifier_keys, which will be a dict that may contain zero or more of the keys: primary, ctrl, super, alt, altgr
- open_file now accepts sublime.ADD_TO_SELECTION as a flag
- New: selected_sheets(), selected_sheets_in_group() and select_sheets()
- New: workspace_file_name()
- New: bring_to_front()
sublime.ok_cancel_dialog() and sublime.yes_no_cancel_dialog() now accept an optional title parameter
Added sublime.open_dialog, sublime.save_dialog and sublime.select_folder_dialog
Syntax definitions can be queried via sublime.list_syntaxes(), sublime.find_syntax(), sublime.syntax_from_path(), sublime.find_syntax_by_name(), sublime.find_syntax_by_scope(), and sublime.find_syntax_for_file(). They return Syntax objects
Improved sys.stdout to extend io.TextIOBase
sublime.executable_path(), sublime.packages_path(), sublime.installed_packages_path() and sublime.cache_path() may now be called at import time
Added sublime.SymbolRegion and sublime.SymbolLocation with corresponding methods on View and Window
Fix a bug with popup being stuck open when a popup is shown in the hide event handler of another popup
Added open_project_or_workspace command
append command has new, optional disable_tab_translation argument
Added modifier_keys to event dicts when commands are invoked via a menu
Added sublime.DYNAMIC_COMPLETIONS. on_query_completions() can return this flag to indicate that completion results should be re-queried as the user types
Added sublime.INHIBIT_REORDER. Returned by on_query_competions()
CompletionItem now accepts a details parameter, which can include basic HTML
CommandInputHandler now has an initial_selection() method
Added Region.to_tuple and Phantom.to_tuple
Fixed ViewEventListener.on_load_async() sometimes not being called
Added sublime.QuickPanelItem() with support for kind info, annotations and basic minihtml
Plugins may now add selections to the Jump Back history list via the add_jump_record command
Plugins may suppress selections from the Jump Back history list via the jump_ignore_selection region
Plugins may now disable the default HTML and CSS completions
Added Buffer.id() and Buffer.file_name()
The TextInputHandler and ListInputHandler classes may define a method want_event() that returns True to receive an extra parameter, an event dict, when the validate() and confirm() methods are called. The dict will contain the key modifier_keys, which will be a dict that may contain zero or more of the keys: primary, ctrl, super, alt, altgr
Add sublime.ui_info() for high-level information about the UI
Popups will be properly positioned when displayed near the right-hand side of the editor
Popups near the right-hand side of the editor with wrapped lines will now be properly sized
Added ListInputItem so that ListInputHandler objects can provide kind info, annotations and details
Improvements to the API, applied to the new Python 3.8 environment only:
- bool(sublime.Selection()) will return False when len() 0
- sublime.load_binary_resource() now returns bytes instead of bytearray
- Added Selection.__iter__()
- Added Region.__iter__()
- Added Region.__contains__()
- Added Settings.to_dict()
- Settings can now be treated like a dict
- Plugins starting with _ will be ignored, __all__ global will be respected
- Events won't be reported until plugin_loaded() has been called
- .pyc files can now be imported when contained within .sublime-package files, although they will not be scanned for plugins
The certifi Python package is preinstalled
Significant performance improvements when rapidly printing to the Console
Added sublime.log_control_tree(). When enabled, clicking with ctrl+alt will log the control tree under the mouse to the console
Added sublime.log_fps(). When enabled, the render times are tracked and logged
Added logging status functions:
- sublime.get_log_commands()
- sublime.get_log_input()
- sublime.get_log_build_systems()
- sublime.get_log_result_regex()
- sublime.get_log_indexing()
- sublime.get_log_fps()
- sublime.get_log_control_tree()
Logging functions are now toggle when no argument is passed:
- sublime.log_commands()
- sublime.log_input()
- sublime.log_build_systems()
- sublime.log_result_regex()
- sublime.log_indexing()
- sublime.log_fps()
- sublime.log_control_tree()
Backwards Compatibility Break: The event parameter passed to commands when a minihtml link is clicked changed from a two-element list to a dict with the keys x and y

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