NOTE: The Tree-sitter API and documentation has changed and improved since this guide was created. I can't guarantee this is up to date.
Tree-sitter is the new way Atom is providing language recognition features, such as syntax highlighting, code folding, autocomplete, and more. In contrast to TextMate grammars, which work by regex matching, Tree-sitter will generate an entire syntax tree. But more on that can be found in it's own docs.
Here, we look at making one from scratch.
In open Ubuntu 18.04 machine click Parallels Actions -> "Install Parallels Tools"
A "Parallels Tools" CD will popup on your Ubuntu desktop.
Open it by double mouse click, copy all the content to a new, empty directory on a desktop, name it for e.g. "parallels_fixed"
Open terminal, change directory to parallels_fixed (cd ~/Desktop/parallels_fixed)
Make command line installer executable (chmod +x install)
Change directory to "installer" (cd installer)
Make few other scripts executable: chmod +x installer.* *.sh prl_*
Step by step guide to getting FsYacc and FsLex for development on OS X.
By doing one of these:
| // Dedicated to the public domain as per the Creative Commons CC0 | |
| // (https://creativecommons.org/about/cc0/). | |
| // Compile with C++11 (i.e. -std=c++11) | |
| // Tests the behavior of Windows named pipes regarding the lifecycle of | |
| // connections. | |
| // | |
| // This test demonstrates various ways that Wine (as of 1.9.12) differs from | |
| // Windows: |
| [void][System.Reflection.Assembly]::Load('Microsoft.Build.Engine, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a') | |
| [void][System.Reflection.Assembly]::Load('Microsoft.Build, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a') | |
| [void][System.Reflection.Assembly]::Load('mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a') | |
| function make() | |
| { | |
| <# | |
| .SYNOPSIS | |
| Builds all files according to a naming strategy found in the given or current path |
| (setq show-paren-style 'expression) | |
| (show-paren-mode 2) | |
| (menu-bar-mode -1) | |
| (tool-bar-mode -1) | |
| (setq make-backup-files nil) ; Don't want any backup files | |
| (setq auto-save-list-file-name nil) ; Don't want any .saves files | |
| (setq auto-save-default nil) ; Don't want any auto saving |
Partial evaluation means to fix some variables in the given code before execution. With a traditional implementation of a compiler or an interpreter, all variables are replaced with its value on each evaluation of that variable. This is because a variable can change at any timing. This is, however, not always true in actual applications. Almost all of large applications has setting variables and data
| #lang racket | |
| (require parser-tools/lex | |
| (prefix-in re- parser-tools/lex-sre) | |
| parser-tools/yacc) | |
| (provide (all-defined-out)) | |
| (define-tokens a (NUM VAR)) | |
| (define-empty-tokens b (+ - EOF LET IN)) | |
| (define-lex-trans number | |
| (syntax-rules () |
