bc-5.1.1

[Bruce Dubbs]

New minor version.

[Bruce Dubbs]

Now version 5.1.1.

[Bruce Dubbs]

## 5.1.1

This is a production release that completes a bug fix from 5.1.0. The bug exists in all versions of bc.

The bug was that if statements without else statements would not be handled correctly at the end of files or right before a function definition.

## 5.1.0

This is a production release with some fixes and new features.

• Fixed a bug where an if statement without an else before defining a function caused an error.
• Fixed a bug with the bc banner and -q.
• Fixed a bug on Windows where files were not read correctly.
• Added a command-line flag (-z) to make bc and dc print leading zeroes on numbers -1 < x < 1.
• Added four functions to lib2.bc (plz(), plznl(), pnlz(), and pnlznl()) to allow printing numbers with or without leading zeros, despite the use of -z or not.
• Added builtin functions to query global state like line length, global stacks, and leading zeroes.
• Added a command-line flag (-L) to disable wrapping when printing numbers.
• Improved builds on Windows.

[Bruce Dubbs]

Fixed at commit fa32551de1d77a763a247b4c704bd860a3d5c8a0

Package updates.
    Update to vim-8.2.3508.
    Update to tzdata-2021c.
    Update to Python-3.10.0.
    Update to Jinja2-3.0.2.
    Update to linux-5.14.12.
    Update to iana-etc-20211004.
    Update to bc-5.1.1.
    Update to automake-1.16.5.