feat: Consistently space blocks after arguments

Author: lu-zero

src/formatter.rs

@@ -319,7 +319,10 @@ impl<'a> Formatter<'a> {
             TokenKind::LineComment,
         ];
 
+        const ADD_WHITESPACE_BETWEEN: &[TokenKind] = &[TokenKind::CloseParen, TokenKind::Reserved];
+
         let inlined = self.inline_block.begin_if_possible(self.tokens, self.index);
+        let previous_non_whitespace_token = self.previous_non_whitespace_token(1);
         let fold_in_top_level = !inlined
             && self.options.max_inline_top_level.is_some()
             && self
@@ -341,6 +344,11 @@ impl<'a> Formatter<'a> {
             self.trim_spaces_end(query);
         }
 
+        if previous_non_whitespace_token.is_some_and(|t| ADD_WHITESPACE_BETWEEN.contains(&t.kind)) {
+            self.trim_spaces_end(query);
+            query.push(' ');
+        }
+
         let value = match (
             self.options.uppercase,
             self.options.ignore_case_convert.as_ref(),

src/lib.rs

@@ -768,7 +768,7 @@ mod tests {
                 id_registration
               ) (
                 SELECT
-                  IF(
+                  IF (
                     dq.id_discounter_shopping = 2,
                     dq.value,
                     dq.value / 100