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vendor/bc: import version 6.2.0

Description

vendor/bc: import version 6.2.0

This is a production release with a new feature and a few bug fixes.

The bug fixes include:

  • A crash when bc and dc are built using editline, but history is not activated.
  • A missing local in the uint*() family of functions in the extended math library.
  • A failure to clear the tail call list in dc on error.
  • A crash when attempting to swap characters in command-line history when no characters exist.
  • SIGWINCH was activated even when history was not.

The new feature is that stack traces are now given for runtime errors.
In debug mode, the C source file and line of errors are given as well.

Details

Provenance
seAuthored on Jan 28 2023, 8:02 PM
Parents
rG0b671e8cf134: vendor/bc: import version 6.1.0
Branches
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References
tag: vendor/bc/6.2.0