feat(css): arguments

lua/splitjoin/languages/css/defaults.lua

@@ -1,7 +1,8 @@
 local Node = require'splitjoin.util.node'
 
 ---@return SplitjoinLanguageConfig
-return {
+return
+  {
   nodes = {
 
     block = {
@@ -12,5 +13,13 @@ return {
       split = Node.split,
     },
 
+    arguments = {
+      surround = { '(', ')' },
+      separator = ',',
+      trailing_separator = false,
+      join = Node.join,
+      split = Node.split,
+    },
+
   },
 }

queries/css/splitjoin.scm

@@ -1,3 +1,7 @@
-[
-  (rule_set (block) @_splitjoin)
-]
+(rule_set
+  (block) @splitjoin.css.block)
+
+(rule_set
+  (selectors
+    (_
+       (arguments) @splitjoin.css.arguments)))

test/css_spec.lua

@@ -45,6 +45,20 @@ describe(lang, function()
       ';'
     )
 
+    H.make_suite(lang, 'arguments',
+      d[[
+        :is(h1, h2, h3) { color: blue }
+      ]],
+      d[[
+        :is(
+          h1,
+          h2,
+          h3
+        ) { color: blue }
+      ]],
+      '1'
+    )
+
   end)
 
 end)

test/fixtures/fixture.css

@@ -3,3 +3,5 @@ a { color: blue }
 a { color: blue; font: 12px "Fira Code", monospace }
 
 a { content: ';' }
+
+  :is(h1, h2, h3, h4, h5, h6) { color: grey; }

test/fixtures/fixture.js

@@ -24,8 +24,11 @@ function destruct({ a, b, c }, d) { return { a, b, c, d }; }
 
 destruct = ({ a, b, c }, d) => 0;
 
-  /** jsdoc */
-  const jsdoc = (thing) => thing
+/** jsdoc */
+const jsdoc = (thing) => thing
+
+  /** indented jsdoc */
+  const ijsdoc = (thing) => thing
 
 /**
  * multiline