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2021-01-01 r/2047 fix(emacs-tree-sitter-move): get named parents & check for nilsProfpatsch1-8/+16
If there was no parent, the while loop would try to get the parent of a `nil`, which crashes and burns. We now also ignore any non-named parents; this might be unnecessary, if tree-sitter parent nodes are always named, but I don’t know that at the moment and it’s not documented very well, so better safe than sorry. Change-Id: Ia72ee9241b885ab312f8ecf7a8fbfece7eea8f1b Reviewed-on: https://cl.tvl.fyi/c/depot/+/2263 Reviewed-by: Profpatsch <mail@profpatsch.de> Tested-by: BuildkiteCI
2021-01-01 r/2046 feat(emacs-tree-sitter-move): load more than one tree sitter grammarProfpatsch1-0/+1
Change-Id: I43b8ddb180c056f1b8c650ccc915ec41bae83960 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2262 Reviewed-by: Profpatsch <mail@profpatsch.de> Tested-by: BuildkiteCI
2021-01-01 r/2045 feat(emacs-tree-sitter-move): add a simple down movement as wellProfpatsch1-4/+4
Always goes to the first child for now. Change-Id: I1d00b2f2013ba7e5f88622d1de3c99500e5f1a7a Reviewed-on: https://cl.tvl.fyi/c/depot/+/2261 Reviewed-by: Profpatsch <mail@profpatsch.de> Tested-by: BuildkiteCI
2021-01-01 r/2044 feat(emacs-tree-sitter-move): left and up movements, skip unnamedProfpatsch1-3/+19
We skip intermediate nodes that do not have any siblings, because they are irrelevant to navigation and just add extra keypresses without any highlight changes. This might not be the best choice, we’ll see. Change-Id: I75fbf79aa7915172e426442a076d57cfbebf5421 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2260 Reviewed-by: Profpatsch <mail@profpatsch.de> Tested-by: BuildkiteCI
2021-01-01 r/2043 feat(emacs-tree-sitter-move): Add tree-sitter-move-resetProfpatsch1-20/+26
Resets the cursor to the named node under the cursor. `-right` does not do it anymore, so it’s possible to navigate on higher levels of the tree instead of always resetting to a leaf. Change-Id: Id330854c72ea24da0cc8611f30f5617e0f127c1b Reviewed-on: https://cl.tvl.fyi/c/depot/+/2259 Reviewed-by: Profpatsch <mail@profpatsch.de> Tested-by: BuildkiteCI
2021-01-01 r/2042 feat(users/Profpatsch): moving around via the tree-sitter parse treeProfpatsch1-0/+108
Has a little setup to get the cursor position and map it onto a tree sitter node. The current node is saved in a cursor variable, and a highlight overlay marks the range of the current node in the buffer. Change-Id: I0af56115f928732e993fbefe978a246ca7c757ee Reviewed-on: https://cl.tvl.fyi/c/depot/+/2258 Reviewed-by: lukegb <lukegb@tvl.fyi> Reviewed-by: tazjin <mail@tazj.in> Reviewed-by: Profpatsch <mail@profpatsch.de> Tested-by: BuildkiteCI