* lsp: add workspace/symbol
* refactor symbol callback
* set hierarchical symbol support to true
* add documentation and default mapping
Co-authored-by: Hirokazu Hata <h.hata.ai.t@gmail.com>
The method with the name 'textDocument/peekDefinition' is not part of
the official language server protocol specification. Therefore no
language server can/will support this. Thereby all related code and
documentation as been removed.
Use the logic explained in the softtabstop help section for defining
the tabSize parameter in formatting requests. This means that:
- if softtabstop is 0, tabstop is used
- if softtabstop < 0, shiftwidth is used
- if softtabstop > 0, softtabstop is used
When inserting spaces instead of tabs, softtabstop is used in vim.
Therefor it would be more logical to use it when formatting instead
of the current tabstop.
- In the process, refactored focusable_preview to a util function.
- Add text for locations_to_items of the current line.
- Improve location callback to handle multiple return values by using
set_qflist.
- Remove update_tagstack and leave note for future travelers.
Add set_qflist and set_loclist.
- Also add locations_to_items, which calculates byte offsets for
character positions in files and avoids unnecessary operations.
- Use correct implementation of text_edits.
- Send indent options to rangeFormatting and formatting.
- Remove references to vim bindings and filetype from lsp.txt
- Add more examples to docs.
- Add before_init to allow changing initialize_params.
- Implements textDocument/formatting, textDocument/rangeFormatting,
workspace/applyEdit.
TODO:
- still has edge cases around replacement probably. Only tested with
inserts on the same position.
- Rename builtin_callbacks to default_callbacks and slightly change its
semantics:
- No longer contains the default implementations. Instead, any
default_callbacks will be used in preference for our .buf methods.
- Add this to the docs.
