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Apple embraced it, and used Pascal to write the LISA OS and the Mac ToolBox (not the MacOS "kernel" which was written in assembler for speed and memory optimiza
by informatimago 8y ago
Apple embraced it, and used Pascal to write the LISA OS and the Mac ToolBox (not the MacOS "kernel" which was written in assembler for speed and memory optimization). Until they switched to OpenStep and Objective-C.
PalmOS was also basically a simplified clone of MacOS; I don't know if it was itself written in Pascal, but it kept the same internal Pascal data structures IIRC.