From 419b16de511ab474e06e0e710e586bfa77d4a5b1 Mon Sep 17 00:00:00 2001
From: Marshall Lochbaum <mwlochbaum@gmail.com>
Date: Sat, 21 Aug 2021 18:08:13 -0400
Subject: Fix testing for expression-like syntax in header inputs

---
 src/c.bqn | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/c.bqn')

diff --git a/src/c.bqn b/src/c.bqn
index b4a08c6e..77c202d8 100644
--- a/src/c.bqn
+++ b/src/c.bqn
@@ -236,7 +236,7 @@ Parse ← {r‿vn‿i‿e‿def←𝕨⋄nv←≠vn
   ak←af+(0≤ar)+(⊑bG)-˜ai⊏𝕩                  # Class of assignment: 1⇐ 2⇐? 3←? 4↩?
   at∾↩hj⋄ac←«⊸-(ak∾5¨hj)⌾(at⊸⊏)0¨𝕩          # Header assignment is 5 temporarily
   aa←×g⊏ac↩»+`(1⊸»⊸∨0=+`)⊸×gi⊏ac            # Broadcast ac to the entire target
-  ac-↩2×ah←5=ac⋄ah⊏˜↩g                      # Assignment is header; 5→3
+  ac-↩2×ah←5=ac                             # Assignment is header; 5→3
   nf←H ac<xv=vi-˜⊑bG                        # Namespace bodies
   fw←H gi⊏nx                                # Bodies where 𝕨 must be defined
   {"Can't return Nothing (·)"_err_(𝕩⊏⍋∘Rev) 2=fw⌈↩nf¬⊸×𝕩⊏nr} 1-˜0∾cc⊏rev
@@ -245,8 +245,8 @@ Parse ← {r‿vn‿i‿e‿def←𝕨⋄nv←≠vn
   cw⌈↩2×fw
   nn←fo+`⊸⊏2=cw⋄no(⊣-=)↩nn⋄ne(⊣-=)↩nn       # 2=cw indicates 𝕨 is never Nothing
   aid←(¯6⊸≤∧<⟜nv)𝕩-vi                       # Assignable identifer
-  hq←/hp←ah∧𝕩≥nv+vi                         # Header constant
-  atc←(ah<ps<«aa∧r≥0)<aid∨hp∨(ps>«𝕩=⊑bL)∨𝕩(=⟜(3+⊑)<M)bB
+  hq←/hp←(g⊏ah)∧𝕩≥nv+vi                     # Header constant
+  atc←(hg<ps<«aa∧r≥0)<aid∨hp∨(ps>«𝕩=⊑bL)∨𝕩(=⟜(3+⊑)<M)bB
   "Assignment target must be a name or list of targets"_err_(G) (a∨atc)<aa
   "Can't nest assignments (write aliases with ⇐)"_err_(ai⊏G) (ak=2)<ai⊏aa
   "Can't use result of function/modifier assignment without parentheses"_err_(G) hg<(0<er)∧(0≤r)∧»⊸>aa
-- 
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