Error handling using Modula-2

  title={Error handling using Modula-2},
  author={Karl Rehmer},
  journal={SIGPLAN Notices},
Modern programming practice relies more and more on th e concept of reusability of software . One does not wish to have t o rewrite, even with only slight modification, procedures which have been written and tested for use in another application . Rather, one wishes to build libraries of reusable code . A software developer can save a great deal of programming effort o n a number of projects by carefully crafting such a library . When writing reusable code, the proper handling of errors which… CONTINUE READING