Changes in version 0.2.0                        

  - Remove calls to std::sprintf().

  - Support => pipe-bind operator, to be introduced in R 4.1.0.

  - Support |> pipe operator, to be introduced in R 4.1.0.

  - Support raw string syntax, introduced in R 4.0.0.

                 Changes in version 0.1.7 (2018-04-25)                  

  - Ensure tests pass on platforms where char is unsigned. (#21)

                 Changes in version 0.1.6 (2017-04-05)                  

  - Register native routines.

                 Changes in version 0.1.5 (2016-09-15)                  

  - More work to ensure sourcetools can build on Solaris.

                 Changes in version 0.1.4 (2016-09-14)                  

  - More work to ensure sourcetools can build on Solaris.

                 Changes in version 0.1.3 (2016-09-13)                  

  - Relax C++11 requirement, to ensure that sourcetools can build on
    machines with older compilers (e.g. gcc 4.4).

                 Changes in version 0.1.2 (2016-03-04)                  

  - Disable failing tests on Solaris.

                 Changes in version 0.1.1 (2016-03-04)                  

  - Rename token type ERR to INVALID to fix build errors on Solaris.

                 Changes in version 0.1.0 (2016-03-03)                  

Features

The first release of sourcetools comes with a small set of features
exposed to R:

  - read(file): Read a file (as a string). Similar to readChar(), but
    faster (and maybe be optimized to use a memory mapped file reader in
    the future).

  - tokenize_file(file): Tokenize an R script.

  - tokenize_string(string): Tokenize a string of R code.