split delimiter into open_delimiter and close_delimiter

lua/nvim-treesitter/indent.lua

@@ -208,15 +208,14 @@ function M.get_indent(lnum)
       local o_delim_node, o_is_last_in_line ---@type TSNode|nil, boolean|nil
       local c_delim_node, c_is_last_in_line ---@type TSNode|nil, boolean|nil, boolean|nil
       local indent_is_absolute = false
-      if metadata.delimiter then
+      if metadata.open_delimiter then
-        ---@type string
+        o_delim_node, o_is_last_in_line = find_delimiter(bufnr, node, metadata.open_delimiter)
-        local opening_delimiter = metadata.delimiter and metadata.delimiter:sub(1, 1)
-        o_delim_node, o_is_last_in_line = find_delimiter(bufnr, node, opening_delimiter)
-        ---@type string
-        local closing_delimiter = metadata.delimiter and metadata.delimiter:sub(2, 2)
-        c_delim_node, c_is_last_in_line = find_delimiter(bufnr, node, closing_delimiter)
       else
         o_delim_node = node
+      end
+      if metadata.close_delimiter then
+        c_delim_node, c_is_last_in_line = find_delimiter(bufnr, node, metadata.close_delimiter)
+      else
         c_delim_node = node
       end
 

queries/c/indents.scm

@@ -113,8 +113,10 @@
 ] @ignore
 
 ((ERROR (parameter_declaration)) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 ([(argument_list) (parameter_list)] @aligned_indent
-  (#set! "delimiter" "()"))
+  (#set! "open_delimiter" "(")
+  (#set! "close_delimiter" ")"))
 
 (comment) @auto

queries/capnp/indents.scm

@@ -14,10 +14,12 @@
 ] @indent
 
 ((struct_shorthand (property)) @aligned_indent
-  (#set! "delimiter" "()"))
+  (#set! "open_delimiter" "(")
+  (#set! "close_delimiter" ")"))
 
 ((const_list (const_value)) @aligned_indent
-  (#set! "delimiter" "[]"))
+  (#set! "open_delimiter" "(")
+  (#set! "close_delimiter" ")"))
 
 [
   "}"

queries/gdscript/indents.scm

@@ -42,8 +42,8 @@
 ] @indent
 
 ;; This only works with expanded tabs.
-; ((parameters) @aligned_indent (#set! "delimiter" "()"))
+; ((parameters) @aligned_indent (#set! "open_delimiter" "(") (#set! "close_delimiter" ")"))
-; ((arguments)  @aligned_indent (#set! "delimiter" "()"))
+; ((arguments)  @aligned_indent (#set! "open_delimiter" "(") (#set! "close_delimiter" ")"))
 
 ;; The following queries either do not agree with the current body parsing or are
 ;; attempted workarounds. Specifically as the last statement of a body. Opening

queries/python/indents.scm

@@ -17,13 +17,19 @@
 ] @indent
 
 ((list) @aligned_indent
- (#set! "delimiter" "[]")
+ (#set! "open_delimiter" "[")
+ (#set! "close_delimiter" "]")
+ (#set! "dedent_lone_close_delimiter" 1)
 )
 ((dictionary) @aligned_indent
- (#set! "delimiter" "{}")
+ (#set! "open_delimiter" "{")
+ (#set! "close_delimiter" "}")
+ (#set! "dedent_lone_close_delimiter" 1)
 )
 ((set) @aligned_indent
- (#set! "delimiter" "{}")
+ (#set! "open_delimiter" "{")
+ (#set! "close_delimiter" "}")
+ (#set! "dedent_lone_close_delimiter" 1)
 )
 
 ((for_statement) @indent
@@ -44,25 +50,35 @@
 
 (if_statement
   condition: (parenthesized_expression) @aligned_indent
-  (#set! "delimiter" "()")
+  (#set! "open_delimiter" "(")
-  (#set! "avoid_last_matching_next" 1))
+  (#set! "close_delimiter" ")")
+  (#set! "avoid_last_matching_next" 1)
+)
 (while_statement
   condition: (parenthesized_expression) @aligned_indent
-  (#set! "delimiter" "()")
+  (#set! "open_delimiter" "(")
-  (#set! "avoid_last_matching_next" 1))
+  (#set! "close_delimiter" ")")
+  (#set! "avoid_last_matching_next" 1)
+)
 
-(ERROR "(" @aligned_indent (#set! "delimiter" "()") . (_)) 
+(ERROR "(" @aligned_indent (#set! "open_delimiter" "(") (#set! "close_delimiter" ")") . (_)) 
 ((argument_list) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 ((parameters) @aligned_indent
- (#set! "delimiter" "()")
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")")
  (#set! "avoid_last_matching_next" 1))
 ((tuple) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 
-(ERROR "[" @aligned_indent (#set! "delimiter" "[]") . (_)) 
+(ERROR "[" @aligned_indent (#set! "open_delimiter" "[") (#set! "close_delimiter" "]") . (_)) 
+(list "]" @indent_end)
 
-(ERROR "{" @aligned_indent (#set! "delimiter" "{}") . (_)) 
+(ERROR "{" @aligned_indent (#set! "open_delimiter" "{") (#set! "close_delimiter" "}") . (_)) 
+(dictionary "}" @indent_end)
+(set "}" @indent_end)
 
 (parenthesized_expression ")" @indent_end)
 (generator_expression ")" @indent_end)

queries/r/indents.scm

@@ -20,7 +20,8 @@
 ] @branch
 
 ((formal_parameters (identifier)) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 
 [
   ")"

queries/starlark/indents.scm

@@ -23,18 +23,24 @@
 
 (if_statement
   condition: (parenthesized_expression) @aligned_indent
-  (#set! "delimiter" "()")
+  (#set! "open_delimiter" "(")
+  (#set! "close_delimiter" ")")
 )
 ((ERROR "(" . (_)) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 ((argument_list) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 ((argument_list) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 ((parameters) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 ((tuple) @aligned_indent
- (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 
 [
   ")"

queries/thrift/indents.scm

@@ -1,7 +1,8 @@
 (definition) @indent
 
 ((parameters (parameter)) @aligned_indent
-  (#set! "delimiter" "()"))
+ (#set! "open_delimiter" "(")
+ (#set! "close_delimiter" ")"))
 
 "}" @indent_end
 

queries/yang/indents.scm

@@ -7,4 +7,5 @@
 (block "}" @indent_end @branch)
 
 ((string) @aligned_indent
- (#set! "delimiter" "\"\""))
+ (#set! "open_delimiter" "\"")
+ (#set! "close_delimiter" "\""))

queries/yuck/indents.scm

@@ -9,7 +9,8 @@
 
 ; TODO: can't get this to work, goal is to indent at the property ":" prefix
 ; ((list (identifier) (property)) @aligned_indent
-;   (#set! "delimiter" ":"))
+;   (#set! "open_delimiter" "(")
+;   (#set! "close_delimiter" ")"))
 
 [")" "}" "]"] @indent_end