feat: add xml & dtd parsers

4 files changed, 103 insertions, 0 deletions

diff --git a/queries/xml/folds.scm b/queries/xml/folds.scm
new file mode 100644
index 000000000..494e8c00a
--- /dev/null
+++ b/queries/xml/folds.scm
@@ -0,0 +1,5 @@
+[
+  (element)
+  (doctypedecl)
+  (Comment)
+] @fold
diff --git a/queries/xml/highlights.scm b/queries/xml/highlights.scm
new file mode 100644
index 000000000..e47636ac4
--- /dev/null
+++ b/queries/xml/highlights.scm
@@ -0,0 +1,53 @@
+; inherits: dtd
+
+;; XML declaration
+
+(XMLDecl "standalone" @tag.attribute)
+
+(XMLDecl [ "yes" "no" ] @boolean)
+
+;; Processing instructions
+
+(XmlModelPI "xml-model" @preproc)
+
+(StyleSheetPI "xml-stylesheet" @preproc)
+
+(PseudoAtt (Name) @tag.attribute)
+
+(PseudoAtt (PseudoAttValue) @string)
+
+;; Doctype declaration
+
+(doctypedecl "DOCTYPE" @define)
+
+(doctypedecl (Name) @type.definition)
+
+;; Tags
+
+(STag (Name) @tag)
+
+(ETag (Name) @tag)
+
+(EmptyElemTag (Name) @tag)
+
+;; Attributes
+
+(Attribute (Name) @tag.attribute)
+
+(Attribute (AttValue) @string)
+
+;; Text
+
+(CharData) @text @spell
+
+((CDSect
+  (CDStart) @text.environment
+  (CData) @text.literal
+  "]]>" @text.environment)
+ (#set! "priority" 105))
+
+;; Delimiters & punctuation
+
+[ "<" "</" "/>" ] @tag.delimiter
+
+"]" @punctuation.bracket
diff --git a/queries/xml/indents.scm b/queries/xml/indents.scm
new file mode 100644
index 000000000..24cd75cfa
--- /dev/null
+++ b/queries/xml/indents.scm
@@ -0,0 +1,16 @@
+(element) @indent.begin
+
+[
+  (Attribute)
+  (AttlistDecl)
+  (contentspec)
+] @indent.align
+
+(ETag) @indent.dedent
+
+(doctypedecl) @indent.ignore
+
+[
+  (Comment)
+  (ERROR)
+] @indent.auto
diff --git a/queries/xml/injections.scm b/queries/xml/injections.scm
new file mode 100644
index 000000000..99b3a9cc8
--- /dev/null
+++ b/queries/xml/injections.scm
@@ -0,0 +1,29 @@
+((Comment) @injection.content 
+ (#set! injection.language "comment"))
+
+; SVG style
+((element
+   (STag (Name) @_name)
+   (content) @injection.content)
+ (#eq? @_name "style")
+ (#set! injection.combined)
+ (#set! injection.include-children)
+ (#set! injection.language "css"))
+
+; SVG script
+((element
+   (STag (Name) @_name)
+   (content) @injection.content)
+ (#eq? @_name "script")
+ (#set! injection.combined)
+ (#set! injection.include-children)
+ (#set! injection.language "javascript"))
+
+; phpMyAdmin dump
+((element
+   (STag (Name) @_name)
+   (content) @injection.content)
+ (#eq? @_name "pma:table")
+ (#set! injection.combined)
+ (#set! injection.include-children)
+ (#set! injection.language "sql"))