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2. Introduction

S-Lang is a C programmer's library that includes routines for the rapid development of sophisticated, user friendly, multi-platform applications. The S-Lang library includes the following:

The library is currently available for OS/2, MSDOS, Unix, and VMS systems. For the most part, the interface to library routines has been implemented in such a way that it appears to be platform independent from the point of view of the application. In addition, care has been taken to ensure that the routines are ``independent'' of one another as much as possible. For example, although the keymap routines require keyboard input, they are not tied to S-Lang's keyboard input routines--- one can use a different keyboard getkey routine if one desires. This also means that linking to only part of the S-Lang library does not pull the whole library into the application. Thus, S-Lang applications tend to be relatively small in comparison to programs that use libraries with similar capabilities.


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