Use 4 spaces, not 3 for indentation.
Introduce a cast as a workaround for missing inout constructors.
Fix unicode character ambiguity

'LATIN SMALL LETTER A' => 'CYRILLIC SMALL LETTER A'
Remove uses of the comma operator
Merge pull request #1908 from yebblies/commaop

Remove uses of the comma operator
Merge pull request #1950 from AndrejMitrovic/Fixup1835

Issue 12177 (regression) -  inout(Cycle!(string[2])) implicit cast problem
Add support for non-assignable construction for tuple
Merge pull request #1933 from monarchdodra/tupleBuild

Add support for non-assignable construction for tuple
Remove useless lambda
Make imports scoped in functional
more std.functional import scoping
Merge pull request #1953 from monarchdodra/ArrayClean2

Remove useless lambda
Merge pull request #1956 from monarchdodra/functionalIncludes

Scope includes in std.functional
Fix Issue 11017 - Improve performance of toLower etc.

Changed to use `appender` instead of repeated `~=`.

https://d.puremagic.com/issues/show_bug.cgi?id=11017
Reserve appender length for the common case
std.regex - fix issue 12105

Handle the case where a lazy quantified loop will have
pessimistic empty "quick test", for example
in front of a lookaround.
Merge pull request #1957 from Poita/bug11017

Fix Issue 11017 - Improve performance of toLower etc.
Make std.stdio.testFilename @safe and pure
Merge pull request #1960 from tom-tan/safe-pure-stdio-testFilename

Mark `std.stdio.testFilename` as `@safe` and `pure`
Merge pull request #1959 from blackwhale/issue-12105

std.regex - fix issue 12105