text editors and vi in particular
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Text Editors and vi in particular Hans Vangheluwe Text Editors ... - PowerPoint PPT Presentation

Text Editors and vi in particular Hans Vangheluwe Text Editors ... Window, Icon, Menu, Pointing device WYSIWYG (or not quite ...) 1974 TAOCP Explicitly state the thoughts behind the program: Explain the link between


  1. Text Editors … and “vi” in particular Hans Vangheluwe

  2. Text Editors ... Window, Icon, Menu, Pointing device

  3. WYSIWYG (or not quite ...)

  4. 1974 TAOCP

  5. Explicitly state the thoughts behind the program: Explain the link between ● requirements (what) and design (how) Explain design decisions (algorithms ● and data structures) Explain code-level decisions (for ● example, for efficiency)

  6. Leslie Lamport 2013

  7. Non-WYSIWYG ... but optimal “typesetter”

  8. Who needs a mouse anyway ... “space cadet” keyboard

  9. Who needs a mouse anyway ... the vi editor (and variants ... vim)

  10. Who needs a mouse anyway ... the vi editor use in minimal environments, ubiquitous

  11. Who needs a mouse anyway ... the vi editor (based on ex line editor) Two modes : ● C ommand ● I nsert Keyboard only! ... fast ...

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