* Parse scientific notation properly
After adding logic to replace `e` as a mathematical constant, there are bugs
when trying to use expressions like `5e3`. This change parses the
`<number>e<number>` format into expanded form to prevent replacement with
the constant.
Regex explanation: `(\d+\.*\d*)[eE](-*\d+)
`(\d+\.*\d*)`: Match any number of digits, followed by an optional `.` and
more optional digits. The expression is used to capture things
like: `5.0`, `1.`, `1` before the `e`
`[eE]`: Match either upper or lowercase `e`
`(-*\d+)`: Capture an optional `-` sign as well as a number of digits
* Update regex to be more tolerant of weird entries
The new regex captures a wider variety of numbers. See this post for details
on the regex used:
https://stackoverflow.com/a/23872060
* Fix regular expression failing unit tests
Using `[` didn't capture the expression properly. Had to use `(` instead.
* Allow only for uppercase E
* Only allow one decimal in second grouping
* Support various decimal separator types
Previous regular expression did not allow decimal separators that were not ".".
The new expression uses the culture info decimal separator instead, which
should work better.
* Only allow integers after `E`
* Remove single use variable
* Update regex to only accept integers after `E`
Missed this expression in my last update. Whoops
* Update src/modules/launcher/Plugins/Microsoft.PowerToys.Run.Plugin.Calculator/CalculateHelper.cs
* Update NumberTranslator to parse hex as a whole
* Remove `hexRegex` as object member
The hex regex stuff is only used once, there's no need to keep track of it in
the object's state. Just create it during the translation process.
* Add unit tests for sci notation in other cultures
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Co-authored-by: Jaime Bernardo <jaime@janeasystems.com>
Co-authored-by: Stefan Markovic <57057282+stefansjfw@users.noreply.github.com>
* [Tests]Disallow user override of culture options while running tests
* Revert unintended changes to the system's plugin
* Embed utc in the date to run utc tests on other timezones
