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What is the .SL File Extension?

.SL File Extension Description:

The SL file extension identifies program files generated with S-Lang, an interpreted language that used to be a stack language supporting postscript-like syntax, hence, the name S-Lang where S indicates its stack-based nature. This language is designed to be easily embedded into an application. It contains a programmer's library allowing a programmer to create multi-platform applications.

The S-Lang library provides the interpreter used to embed the language into an application. It is also provided with some intrinsic functions, which are pre-defined as well as straightforward files with input/output routines. The interpreter is not a standalone application. It obtains most of its command from its embedded application.

There are several ways of calling the interpreter and one of them is to load a file containing the S-Lang code. This file has the file extension SL that is a part of the slsh library. It works with any application embedding the interpreter and if the application allows dynamically loaded modules. There are growing quantities of outstanding feature modules designed for slsh which are used by it.

The SLns_load_file and SLang_load_file functions are utilized for interpreting a file. During the time a certain file, through SLang_load_file, is loaded, it is placed in a namespace once its functions and nonpublic variables are identified to be a local file. SLns_load_file function can be utilized in loading certain files that use specified namespace. Both SLns_load_file and SLang_load_file functions explore for certain files with falls along the path of the application-specified search. This path is set through SLpath_set_load_path function, as well as from interpreted code by means of set_slang_load_path function. Moreover, there is no definition of search path by default.

Searching a file begins when the name is equivalent to "./" or "../". It is then searched with respect to the current directory, and not along the load-path. If no such file exists, then an error will be generated. Otherwise, the file is searched for in every directory of its load-path through concatenating its path element having the specified name of the file. The first such file found to exist by this process would be loaded. If a matching file still has not been found, moreover, it also lacks the file extension name, this results to the searching of the path for the file extension SL appended to the filename. If this process has found no matching file, then the search ceases and an error is generated.

Author: John Davis
Author URL:
Related Applications: S-Lang
Common Path: N/A


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Do you have errors with .SL files?

The General Reason for .SL files Errors to Occur:

A typical and frequent explanation for .SL files errors is failure in the Windows registry - fixing is required to avoid additional corruption in other applications and/or devices. Receiving these errors places your PC in danger for fatal crashes, blue screen errors as well as hardware failure.

What are the Symptoms of .SL files Errors?

.SL files error symptoms include application lock ups, shut down or start up troubles, jerky personal computer operation, laggy behaviour, screen freeze, internal speaker beeps, trouble opening application files as well as issues while installing applications.

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