1*53efea5cSLisandro DalcinThis directory contains a partial and slightly modified copy of 2*53efea5cSLisandro Dalcin(LibYAML)[https://pyyaml.org/wiki/LibYAML] sources corresponding to 3*53efea5cSLisandro Dalcinrelease 0.2.5. A copy of the LibYAML [license](License) is also included. 4*53efea5cSLisandro Dalcin 5*53efea5cSLisandro DalcinA list of the modifications follow: 6*53efea5cSLisandro Dalcin 7*53efea5cSLisandro Dalcin* The emitter API and other output-related parts have been removed, 8*53efea5cSLisandro Dalcin as we are only interested in the input-related parts. 9*53efea5cSLisandro Dalcin* `yaml_get_version()` and `yaml_get_version_string()` have been 10*53efea5cSLisandro Dalcin removed, as we do not need them. 11*53efea5cSLisandro Dalcin* The constant `0` as been replaced by `NULL` in a few places to 12*53efea5cSLisandro Dalcin silence `-Wzero-as-null-pointer-constant` when using C++ compilers. 13*53efea5cSLisandro Dalcin* The macro `YAML_DECLARE()` in `yaml.h` has been modified to specify 14*53efea5cSLisandro Dalcin `static` visibility for all LibYAML symbols. 15*53efea5cSLisandro Dalcin 16*53efea5cSLisandro DalcinThanks to the exceptionally good source code organization in LibYAML, 17*53efea5cSLisandro Dalcinthe removals and minor modifications occur in large contiguous blocks 18*53efea5cSLisandro Dalcinof code. This will make it quite easy to merge back upstream changes 19*53efea5cSLisandro Dalcinto keep this copy properly synchronized and maintained, or even 20*53efea5cSLisandro Dalcinincorporate some of the removed features if such need ever arises. We 21*53efea5cSLisandro Dalcinrecommend using a merge tool like [`meld`](https://meldmerge.org/) to 22*53efea5cSLisandro Dalcinperform these future maintenance updates. 23