feat!: align standard captures with upstream

Problem: Sharing highlight queries with upstream tree-sitter and
Helix is difficult.

Solution: Where reasonable, use capture names in tree-sitter's standard
list or Helix's Atom-style hierarchy.

Specifically:

* tree-sitter "standard capture names"
  (https://github.com/tree-sitter/tree-sitter/blob/3f44b896852eb7daaa6df4fb778c9bb52c70c815/highlight/src/lib.rs#L20-L72):

  - `@parameter` -> `@variable.parameter`
  - `@field` -> `@variable.member`
  - `@namespace` -> `@module`
  - `@float` -> `@number.float`
  - `@symbol` -> `@string.special.symbol`
  - `@string.regex` -> `@string.regexp`
  - `@text.*` -> `@markup.*` (`strong`, `italic`, `link`, `strikethrough`; with exceptions; see below)
  - `@text.title` -> `@markup.heading`
  - `@text.literal` -> `@markup.raw`
  - `@text.reference` -> `@markup.link`
  - `@text.uri` -> `@markup.link.url` (in markup links)
  - `@string.special` -> `@markup.link.label` (non-url links)
  - `@punctuation.special` -> `@markup.list` (markdown lists only; move subitems from `@text.todo`)

* Helix captures
  (https://docs.helix-editor.com/master/themes.html#syntax-highlighting):

  - `@method` -> `@function.method`
  - `@method.call` -> `@function.method.call`
  - `@text.{todo,warning,note,danger}` -> `@comment.{error,warning,hint,info,todo}`
  - `@text.diff.{add,delete,}` -> `@diff.{plus,minus,delta}`
  - `@text.uri` -> `@string.special.url` (outside markup)
  - `@preproc` -> `@keyword.directive`
  - `@define` -> `@keyword.directive`(`.define`?)
  - `@storageclass` -> `@keyword.storage`
  - `@conditional` -> `@keyword.conditional`
  - `@debug` -> `@keyword.debug`
  - `@exception` -> `@keyword.exception`
  - `@include` -> `@keyword.import`
  - `@repeat` -> `@keyword.repeat`

* cleanup

  - remove some redundant `@conceal` (but still allow it for conceal-only patterns)
  - remove obsolete `@error` (syntax linting is out of scope for this repo)
  - sort, cleanup capture list in `CONTRIBUTING.md`

1 files changed, 7 insertions, 7 deletions

diff --git a/queries/phpdoc/highlights.scm b/queries/phpdoc/highlights.scm
index 08ff9e1cb..a30409314 100644
--- a/queries/phpdoc/highlights.scm
+++ b/queries/phpdoc/highlights.scm
@@ -1,7 +1,7 @@
 (tag_name) @attribute @nospell
 (tag
   (tag_name) @_tag (#eq? @_tag "@param")
-  (variable_name) @parameter
+  (variable_name) @variable.parameter
 )
 (tag
   (tag_name) @_tag (#eq? @_tag "@property")
@@ -12,11 +12,11 @@
   (variable_name) @variable
 )
 (tag
-  (tag_name) @_tag (#eq? @_tag "@method")
-  (name) @method
+  (tag_name) @_tag (#eq? @_tag "@function.method")
+  (name) @function.method
 )
 (parameter
-  (variable_name) @parameter)
+  (variable_name) @variable.parameter)
 (type_list
   [
     (array_type)
@@ -27,14 +27,14 @@
 (type_list) @nospell
 (variable_name) @nospell
 (tag
-  (description (text) @text))
+  (description (text) @none @spell))
 (tag
   [
     (author_name)
     (version)
-  ] @text)
+  ] @none)
 (tag
-  (email_address) @text.uri
+  (email_address) @string.special.url
 )
 
 (type_list "|" @keyword)