delta/python-packages/pygments-git.git/tests/test_coffeescript.py, branch 2.7.4 github.com: pygments/pygments.git Bump copyright year. 2021-01-03T17:03:23+00:00 Matthäus G. Chajdas dev@anteru.net 2021-01-03T17:03:23+00:00 a590ac5ea7c00a41e253834306bfa19e38349c0b 






Overhaul Javascript numeric literals (#1534)
2020-09-06T12:53:35+00:00

Kurt McKee
contactme@kurtmckee.org

2020-09-06T12:53:35+00:00

5ec283a3592dfdef7aff34ab00ca8685c4d37470

* Rename the "Javascript" tests to reflect that they are for CoffeeScript

This change also modifies the module docstring to reflect the file's purpose.

* Overhaul the Javascript numeric literal parsing

Fixes #307

This patch contains the following changes:

* Adds 50+ unit tests for Javascript numeric literals
* Forces ASCII numbers for float literals (so, now reject `.୪`)
* Adds support for Javascript's BigInt notation (`100n`)
* Adds support for leading-zero-only octal notation (`0777`)
* Adds support for scientific notation with no significand (`1e10`)

Numeric literal parsing is based on information at:

* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Grammar_and_types
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures




* Rename the "Javascript" tests to reflect that they are for CoffeeScript

This change also modifies the module docstring to reflect the file's purpose.

* Overhaul the Javascript numeric literal parsing

Fixes #307

This patch contains the following changes:

* Adds 50+ unit tests for Javascript numeric literals
* Forces ASCII numbers for float literals (so, now reject `.୪`)
* Adds support for Javascript's BigInt notation (`100n`)
* Adds support for leading-zero-only octal notation (`0777`)
* Adds support for scientific notation with no significand (`1e10`)

Numeric literal parsing is based on information at:

* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Grammar_and_types
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures