main
Move version info to appropriate ALTO element
Remove unused function parameters
Allow for text angle/gradient to be retrieved (#4070)
Modernize code for renderers and remove filename conversion for Windows (#4330)
Replace strcpy and strncpy by new inline helper function
Fix some compiler warnings (-Wunused-parameter)
[clang-format] Execute clang format on include and src dirs.
Fix compiler warnings caused by Leptonica (-Wold-style-cast)
Check input for `AppendString` to avoid `strlen(nullptr)`.