sentences:  Along with language features designed to profile code execution, this compiler implementation was oriented toward replacing resource-consuming functions in place with compiled ones, leading to overall performance improvements.By the mid 1990s, the "APL*Plus/386" system had become one of the leading APL interpreters in the market, however it did not run under the then-new Microsoft Windows 3.1.Although there were some attempts at Windows interoperability, development on the "APL*Plus/Win" product began shortly before the APL products were sold to "LEX2000".