- Fix RE2C code for numbers (binary and digit separators)
- Revert to RE2C version 1.0.2, for now
- Revamp token ids to minimize changes
- Restore existing and more accurate name OPTSIGN in slex
- Add binary literal support to lexertl
- Fix xlex support for size_t literals
- Add test tokens for octal, binary, and hex literals
* Make the library modular usable.
* Switch to library requirements instead of source. As source puts extra source in install targets.
* Add wave tool build to all target.
* Add missing NO_LIB usage requirements.
* Add requires-b2 check to top-level build file.
* Bump B2 require to 5.2
* Change all <source> references to <library>.
* Move inter-lib dependencies to a project variable and into the build targets.
* Update build deps.
Updates the non-strict lexer to support e and E, both with value 27
(ASCII ESC). Also adds tests for lexing these literals, and checks
that they are usable in conditional preprocessor expressions.
These changes, a subset of what clang-format generates, ensure code
and comments are aligned properly for the level of the code. There
were a number of places where comments (many) and code (some) were
four spaces to the left of where they should be. This will make the
code easier to read.
One advantage of separating out these changes is they can be verified
to be whitespace-only with a simple diff.
Support was already in slex, though it wasn't covered by the token
test. This updates the tests while adding virtually identical code
to lexertl and xlex.
Reduce build time by:
- using iosfwd instead of iostream, where possible
- where iostream is necessary but only used for debugging,
making its inclusion conditional
- removing old C-style headers
I used IWYU to guide this work
* Pass tests by matching lexertl blank handling
* Remedial improvement to position tracking to avoid exception
* Fix token statistics sample's count map index calculation
* Add xlex to test suite
Also, prune includes somewhat.
