* Fixed headers and linter marks applied
Headers were wrong.
Applied some linter suggestions. There are still many left.
* CMake adjusted for single header
CMake can now install the single header.
Removed an unneeded header.
---------
Co-authored-by: Berscheid <1885260+pantor@users.noreply.github.com>
* Add `parse_expression` with one argument in preparation to fix#246.
* Fix issue #246: `func(n1 + n2, n3)` runs as if `func(n1, n2 + n3)`
* Simplify parser for an expression enclosed by parentheses.
* Fix the problem that the result has a decimal point when the round function, when the precision is 0.
* fix tests/test-functions.cpp:91 for round check
* add join function
* fix formatting to match single include
* add join test
* add join to documentation
* fix MSVC warning: signed/unsigned mismatch
Co-authored-by: Wim Leflere <wleflere@cochlear.com>
* test
* improve ast
* add if statement
* shunting-yard start
* renderer as node visitor
* improve ast
* improve ast further
* first functions
* improve ast v3
* improve ast v4
* fix parser error location
* nested ifs
* fix comma, activate more tests
* fix line statements
* fix some more tests
* fix callbacks without arguments
* add json literal array and object
* use switch in expression
* fix default function
* fix loop data
* improved tests and benchmark
* fix minus numbers
* improve all
* fix warnings, optimizations
* fix callbacks argument order
* dont move loop parent
* a few more test
* fix clang-3
* fix pointers
* clean
* update single include
