feature/tree-sitter updated (eebe5a1d61 -> b2b57eda04)

[Yuan Fu]

casouri pushed a change to branch feature/tree-sitter.

      from  eebe5a1d61 Fix compilation warnings
       new  78df03329d Redefine treesit-node-at
       new  d94c7076df New node traversal functions
       new  d8c9b9c0fb Add defun navigation
       new  750090fd07 * lisp/treesit.el (treesit-node-at): Add check for nil 
node.
       new  b2b57eda04 Extract out treesit-search-forward


Summary of changes:
 doc/lispref/parsing.texi  |  33 ++++--
 lisp/treesit.el           | 263 ++++++++++++++++++++++++++++++++++++++++++++--
 test/src/treesit-tests.el |  15 ++-
 3 files changed, 295 insertions(+), 16 deletions(-)