From 39ef87d3ce39152febc130aa95e25dc0722c3525 Mon Sep 17 00:00:00 2001
From: adelon <22380201+adelon@users.noreply.github.com>
Date: Tue, 12 Aug 2025 00:37:28 +0200
Subject: Allow relation symbols with parameters

Parameters must follow the relation symbol and be surrounded by braces, like so: `\rel{x}{y}{z}`.

This attempt is still brittle/broken in a few ways:
- It makes using braces in creative ways in mixfix notation ambiguous.
- It does not verify that the parameters are used in a consistent manner for each symbol. It essentially allows users to define  `a\MyRel b` and `a\MyRel{x} b` (and ones with even more parameters).
- It allows parameters for all relation symbols, even for those where it makes no sense in ordinary TeX markup, e.g. `a <{x} b`.
---
 test/golden/calc/parsing.golden | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'test/golden/calc/parsing.golden')

diff --git a/test/golden/calc/parsing.golden b/test/golden/calc/parsing.golden
index b6f393a..89997b4 100644
--- a/test/golden/calc/parsing.golden
+++ b/test/golden/calc/parsing.golden
@@ -15,7 +15,7 @@
                     ) Positive
                     ( RelationSymbol
                         ( Symbol "=" )
-                    )
+                    ) []
                     ( ExprVar
                         ( NamedVar "x" ) :| []
                     )
@@ -40,7 +40,7 @@
                     ) Positive
                     ( RelationSymbol
                         ( Symbol "=" )
-                    )
+                    ) []
                     ( ExprVar
                         ( NamedVar "z" ) :| []
                     )
@@ -65,7 +65,7 @@
                     ) Positive
                     ( RelationSymbol
                         ( Symbol "=" )
-                    )
+                    ) []
                     ( ExprVar
                         ( NamedVar "y" ) :| []
                     )
@@ -117,7 +117,7 @@
                     ) Positive
                     ( RelationSymbol
                         ( Symbol "=" )
-                    )
+                    ) []
                     ( ExprVar
                         ( NamedVar "y" ) :| []
                     )
@@ -141,7 +141,7 @@
                     ) Positive
                     ( RelationSymbol
                         ( Symbol "=" )
-                    )
+                    ) []
                     ( ExprVar
                         ( NamedVar "y" ) :| []
                     )
@@ -159,7 +159,7 @@
                             ) Positive
                             ( RelationSymbol
                                 ( Symbol "=" )
-                            )
+                            ) []
                             ( ExprVar
                                 ( NamedVar "y" ) :| []
                             )
-- 
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