Editing List of file formats (section)

== Source code for computer programs ==

* ADA, ADB, 2.ADA – [[Ada (programming language)|Ada]] (body) source
* ADS, 1.ADA – Ada (specification) source
* ASM, S – [[Assembly language]] source
* BAS – [[BASIC]], [[FreeBASIC]], [[Visual Basic]], [[BASIC-PLUS]] source,<ref name=dec-11-orsua-d-d/> [[PICAXE]] basic
* BB – [[Blitz Basic]] Blitz3D
* BMX – [[Blitz Basic]] BlitzMax
* C – [[C (programming language)|C]] source
* CLJ – [[Clojure]] source code
* CLS – [[Visual Basic]] class
* COB, CBL – [[COBOL]] source
* CPP, CC, CXX, C, CBP – [[C++]] source
* CS – [[C Sharp (programming language)|C#]] source
* CSPROJ – [[C Sharp (programming language)|C#]] project (Visual Studio .NET)
* D – [[D (programming language)|D]] source
* DBA – [[DarkBASIC]] source
* DBPro123 – [[DarkBASIC Professional]] project
* E – [[Eiffel (programming language)|Eiffel]] source
* EFS – EGT Forever Source File
* EGT – EGT Asterisk Source File, could be J, C#, VB.net, EF 2.0 (EGT Forever)
* EL – [[Emacs Lisp]] source
* FOR, FTN, F, F77, F90 – [[Fortran]] source
* FRM – [[Visual Basic]] form
* FRX – [[Visual Basic]] form stash file (binary form file)
* FTH – [[Forth (programming language)|Forth]] source
* GED – [[GameMaker: Studio|Game Maker]] Extension Editable file as of version 7.0
* GM6 – Game Maker Editable file as of version 6.x
* GMD – Game Maker Editable file up to version 5.x
* GMK – Game Maker Editable file as of version 7.0
* GML – Game Maker Language script file
* GO – [[Go (programming language)|Go]] source
* H – C/C++ [[header file]]
* HPP, HXX – C++ [[header file]]
* HS – [[Haskell]] source
* I – [[SWIG]] interface file
* INC – [[Turbo Pascal]] included source
* JAVA – [[Java (programming language)|Java]] source
* JS – [[JavaScript]] source
* L – [[lex (software)|lex]] source
* LGT – [[Logtalk]] source
* LISP – [[Common Lisp]] source
* M – [[Objective-C]] source
* M – [[MATLAB]]
* M – [[Mathematica]]
* MAP – [[CodeWarrior]] linker file
* M4 – [[M4 (computer language)|m4]] source
* ML – [[Standard ML]] and [[OCaml]] source
* MSQR – M² source file, created by Mattia Marziali
* N – Nemerle source
* NB – Nuclear Basic source
* P – [[Parser]] source
* PAS, PP, P – [[Pascal (programming language)|Pascal]] source (DPR for projects)
* PHP, PHP3, PHP4, PHP5, PHPS, Phtml – [[PHP]] source
* PIV – Pivot stickfigure animator
* PL, PM – [[Perl]]
* PLI, PL1 – [[PL/I]]
* PRG – Ashton-Tate; dbII, dbIII and dbIV, db, db7, clipper, Microsoft Fox and FoxPro, harbour, xharbour, and Xbase
* PRO – [[IDL (programming language)|IDL]]
* POL – Apcera Policy Language doclet
* PY – [[Python (programming language)|Python]] source
* R – [[R (programming language)|R]] source
* raku, rakumod, rakudoc, rakutest, nqp – [[Raku (programming language)|Raku Language]]
* RED – [[Red (programming language)|Red]] source
* REDS – [[Red (programming language)|Red/System]] source
* RB – [[Ruby (programming language)|Ruby]] source
* RESX – Resource file for [[.NET]] applications
* RC, RC2 – Resource script files to generate resources for [[.NET]] applications
* RKT, RKTL – [[Racket (programming language)|Racket]] source
* RS – [[Rust (programming language)|Rust]] source
* Resources – [[Visual Studio Code]]
* S – [[CodeWarrior]] / [[PowerPC]] ASM
* SCALA – [[Scala (programming language)|Scala]] source
* SCI, SCE – [[Scilab]]
* SCM – [[Scheme (programming language)|Scheme]] source
* SD7 – [[Seed7]] source
* SKB, SKC – Sage Retrieve 4GL Common Area (Main and Amended backup)
* SKD – Sage Retrieve 4GL Database
* SKF, SKG – Sage Retrieve 4GL File Layouts (Main and Amended backup)
* SKI – Sage Retrieve 4GL Instructions
* SKK – Sage Retrieve 4GL Report Generator
* SKM – Sage Retrieve 4GL Menu
* SKO – Sage Retrieve 4GL Program
* SKP, SKQ – Sage Retrieve 4GL Print Layouts (Main and Amended backup)
* SKS, SKT – Sage Retrieve 4GL Screen Layouts (Main and Amended backup)
* SKZ – Sage Retrieve 4GL Security File
* SLN – [[Visual Studio]] solution
* SPIN – [[Spin (programming language)|Spin]] source (for [[Parallax Propeller]] microcontrollers)
* STK – Stickfigure file for Pivot stickfigure animator
* SWG – [[SWIG]] source code
* TCL – [[Tcl]] source code
* VAP – [[Visual Studio]] Analyzer project
* VB – [[VB.NET|Visual Basic.NET]] source
* VBG – [[Visual Studio]] compatible project group
* VBP, VIP – [[Visual Basic]] project
* VBPROJ – [[Visual Basic .NET]] project
* VCPROJ – [[Visual C++]] project
* VDPROJ – [[Visual Studio]] deployment project
* XPL – [[XProc]] script/pipeline
* XQ – [[XQuery]] file
* XSL – [[XSLT]] stylesheet
* Y – [[yacc]] source