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TODO.md

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Supported commands

This is a list of commands which are currently supported:

Block based:

  • for-range
  • for
    • base structure
    • filter
    • sort & order
    • limit & offset
  • for-prop (mostly a copy & paste from for)
  • value
  • element
  • eval
  • when/is
  • debug / error / log to add entries to the logging data
  • throw / catch to trigger errors and provide regions to have them resolved

Props based

  • for
    • base structure
    • filter
    • sort & order
    • limit & offset
  • for-prop (mostly a copy & paste from for)
  • value
  • prop (dual of element)
  • calc

Missing features

  • Stack based language.
    • Stack based evaluations for eval element
    • and for filter prop on for like cycles.
    • BREAKING replace numbers in for-range with these kinds of expressions.
    • Evaluate their usage in when/is
  • Introduce escaping via "%" of 7bit ascii of strings within path expressions (to avoid issues with [ ] later on)
  • Introduce the hashing functions needed to perform RAND ordering in order-by.

Milestones

v0.3.0

  • At least feature parity with what it was before moving it out of vs-fltk.
  • Some degree of documentation.
  • Add support for element.text() & element.name() in query.
  • Replace the current split implementation with something requiring less allocations

v0.3.5

  • At least feature parity with what it was before moving it out of vs-fltk.
  • Some degree of documentation.
  • Add support for element.text() & element.name() in query.
  • Replace the current split implementation with something requiring less allocations

v0.4.0

  • Add support for props-based commands.
  • Initial setup for the test-suite.
  • Add actual support of dot comparison in strings (to be tested).
  • Add random as a proper order-by supported value (I must be able to specify the seed when building the document too).
  • man page generation via meson (not great, but I'll take it).
  • Add a proper xml schema for this language (rng in place of xsd as they are more flexible for unordered files that I want to support)

v1.0.0

  • Support for all commands, except filter in all for variants & eval. Syntax for it has not been determined yet.
  • Functional CLI needed.
  • Install scripts working (testing needed).
  • Some good testing coverage is highly desirable.