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, 12 insertions, 12 deletions

diff --git a/queries/objdump/highlights.scm b/queries/objdump/highlights.scm
index d23f5a0d9..7532260a6 100644
--- a/queries/objdump/highlights.scm
+++ b/queries/objdump/highlights.scm
@@ -6,26 +6,26 @@
   (address)
 ] @number
 
-[
-  "file" "format"
-  "File" "Offset:"
-  "discriminator"
-] @text
-"Disassembly of section " @text.title
+; [
+;   "file" "format"
+;   "File" "Offset:"
+;   "discriminator"
+; ] @none
+"Disassembly of section " @markup.heading
 
-(section_address) @number @text.underline
+(section_address) @string.special
 
 (identifier) @variable
 (code_location (identifier) @function.call)
 (header (identifier) @keyword)
-(disassembly_section_label (identifier) @namespace)
-(disassembly_section (identifier) @namespace)
+(disassembly_section_label (identifier) @module)
+(disassembly_section (identifier) @module)
 
-[(file_offset) (discriminator)] @field
+[(file_offset) (discriminator)] @variable.member
 
-(file_path) @string
+(file_path) @string.special.path
 (instruction) @function
-(bad_instruction) @text.warning
+(bad_instruction) @comment.warning
 (label) @label
 
 ["<" ">"] @punctuation.special