Replace all single-character strings with chars

EzraBrooks commented 6 days ago

Was looking for something quick to do between tickets. Closes #871.

Regexes are your friend!

[ ] Required by CI: Code is auto formatted using clang-format
[ ] Extend the tutorials / documentation reference
[ ] Document API changes relevant to the user in the MIGRATION.md notes
[ ] Create tests, which fail without this PR reference
[ ] Include a screenshot if changing a GUI
[ ] While waiting for someone to review your request, please help review another open pull request to support the maintainers

EzraBrooks commented 6 days ago

Need a slightly safer regex that uses a negative lookahead to exclude strings that contain \".

EzraBrooks commented 6 days ago

There appear to be some load-bearing single-character strings in MoveIt - I guess I am yet another developer brought low by this ticket.

moveit / moveit2