iota query support was added on January 5, 2022. To support older
versions of the tree-sitter-go grammar (like the latest tagged version,
v0.19.1, which was released on March 3, 2021), check if the query is
supported before trying to use it.
* lisp/progmodes/go-ts-mode.el (go-ts-mode--iota-query-supported-p): New
function.
(go-ts-mode--font-lock-settings): Use it.
Reverts 59365f9285 and
56cd810b9d.
Reverting because the use of treesit-ready-p is very much intentional.
* lisp/progmodes/go-ts-mode.el (treesit-ready-p): Revert change.
* lisp/progmodes/go-ts-mode.el: Add a QUIET flag to the call of
treesit-ready-p, so that it doesn't signal a warning if
go-mod (tree-sitter grammar) is not available.
* lisp/font-lock.el (font-lock-variable-use-face)
(font-lock-property-use-face): Rename from font-lock-variable-ref-face
and font-lock-property-ref-face. Update all references (bug#61655).
* doc/lispref/modes.texi (Faces for Font Lock):
Update the list of faces (bug#61655).
* etc/NEWS: Update the list of new faces.
* lisp/cus-theme.el (custom-theme--listed-faces): Update.
* lisp/font-lock.el (font-lock-function-call-face)
(font-lock-variable-ref-face, font-lock-property-ref-face):
New faces.
(font-lock-property-name-face):
Rename from 'font-lock-property-face'.
* lisp/progmodes/c-ts-mode.el (c-ts-mode--font-lock-settings):
Use new faces. More 'enumerator' query to 'definition' feature.
(c-ts-mode--fontify-declarator, c-ts-mode--fontify-variable):
Use new faces.
* lisp/progmodes/cmake-ts-mode.el
(cmake-ts-mode--font-lock-settings): Use new faces.
* lisp/progmodes/csharp-mode.el
(csharp-ts-mode--font-lock-settings): Use new faces.
* lisp/progmodes/go-ts-mode.el (go-ts-mode--font-lock-settings):
Use new faces.
* lisp/progmodes/java-ts-mode.el
(java-ts-mode--font-lock-settings): Use new faces.
* lisp/progmodes/js.el (js--treesit-fontify-assignment-lhs)
(js--treesit-font-lock-settings): Use new faces. Highlight
variable definitions inside array and object destructuring
patterns.
* lisp/progmodes/python.el (python--treesit-variable-p):
Exclude identifiers in parameters.
(python--treesit-settings): Use new faces. Highlight function
parameters. Move 'keyword' up to still highlight 'self' as
keyword.
* lisp/progmodes/ruby-ts-mode.el (ruby-ts--font-lock-settings):
Use new faces.
* lisp/progmodes/rust-ts-mode.el
(rust-ts-mode--font-lock-settings): Use new faces.
* lisp/progmodes/typescript-ts-mode.el
(typescript-ts-mode--font-lock-settings): Use new faces.
* lisp/textmodes/css-mode.el (css--treesit-settings):
Use font-lock-property-ref-face.
* lisp/textmodes/toml-ts-mode.el
(toml-ts-mode--font-lock-settings):
Use font-lock-property-ref-face.
* lisp/textmodes/yaml-ts-mode.el
(yaml-ts-mode--font-lock-settings): Same.
* lisp/progmodes/go-ts-mode.el (go-ts-mode--font-lock-settings):
Remove :override from the 'property' rules and move them above
'variable' (bug#61302). Just like in rust-ts-mode.
* doc/emacs/display.texi (Parser-based Font Lock):
Update description of treesit-font-lock-level, moving 'property' to
level 4.
* lisp/treesit.el (treesit-font-lock-level): Likewise, in docstring.
* lisp/progmodes/c-ts-mode.el (c-ts-base-mode): Do that here.
* lisp/progmodes/cmake-ts-mode.el (cmake-ts-mode): Add a comment.
* lisp/progmodes/go-ts-mode.el (go-ts-mode): Add 'definition' to
level 1. Move 'function', 'property' and 'variable' to level 4.
(go-ts-mode--font-lock-settings): Move a bunch of existing rules
to 'definition'. Add highlighting of function parameters.
* lisp/progmodes/rust-ts-mode.el (rust-ts-mode)
(rust-ts-mode--font-lock-settings): Same. And also change "scoped
identifiers" highlights to only match capitalized names.
* lisp/progmodes/go-ts-mode.el (go-ts-mode--indent-rules): Add
indentation for type switch and select case blocks
* test/lisp/progmodes/go-ts-mode-resources/indent.erts: New .erts file
to test indentation of Go constructs and prevent regression of bug
fixes.
* test/lisp/progmodes/go-ts-mode-tests.el: New file with go-ts-mode
tests.
* lisp/progmodes/go-ts-mode.el (go-ts-mode-indent-offset): Change
default value to 8.
(go-ts-mode--indent-rules): Add indentation for parameters and
interfaces.
* lisp/progmodes/c-ts-mode.el: Update Commentary. Make
'auto-mode-alist' update conditional on the tree-sitter and
grammar libraries being available.
* lisp/progmodes/cmake-ts-mode.el:
* lisp/progmodes/csharp-mode.el:
* lisp/progmodes/dockerfile-ts-mode.el:
* lisp/progmodes/go-ts-mode.el:
* lisp/progmodes/java-ts-mode.el:
* lisp/progmodes/js.el:
* lisp/progmodes/json-ts-mode.el:
* lisp/progmodes/python.el:
* lisp/progmodes/ruby-ts-mode.el:
* lisp/progmodes/typescript-ts-mode.el:
* lisp/textmodes/css-mode.el:
* lisp/textmodes/toml-ts-mode.el:
* lisp/textmodes/yaml-ts-mode.el: Make 'auto-mode-alist' update
for tree-sitter based modes be conditional on the tree-sitter and
grammar libraries being available. (Bug#60559)
The Imenu items are extended to support "Method", "Struct",
"Interface", "Alias" and "Type".
go-ts-mode is updated to use the Imenu facility added in commit
b39dc7ab27.
Variable electric-indent-chars is set in order to improve integration
with Electric Pair mode.
* lisp/progmodes/go-ts-mode.el (go-ts-mode--imenu-1) (go-ts-mode--imenu):
Remove functions.
(go-ts-mode--defun-name, go-ts-mode--interface-node-p)
(go-ts-mode--struct-node-p, go-ts-mode--other-type-node-p)
(go-ts-mode--alias-node-p): New functions.
(go-ts-mode): Improve Imenu settings, navigation, add Electric Pair
mode settings.
