From de235770913f286a42600f1e3ccf2205b5ff09c3 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Thu, 12 Sep 2024 01:04:53 -0400
Subject: Allow trailing whitespace in parens expressions

---
 builtins/functions.c | 1 +
 parse.c              | 1 +
 2 files changed, 2 insertions(+)

diff --git a/builtins/functions.c b/builtins/functions.c
index 51d0d189..b91180d4 100644
--- a/builtins/functions.c
+++ b/builtins/functions.c
@@ -221,6 +221,7 @@ public void start_test(const char *filename, int64_t start, int64_t end)
 
     if (filename && file) {
         for (int i = 0; i < 3*TEST_DEPTH; i++) fputc(' ', stderr);
+        // TODO: dedent indented multi-line expressions
         fprintf(stderr, USE_COLOR ? "\x1b[33;1m>> \x1b[0m%.*s\x1b[m\n" : ">> %.*s\n", (end - start), file->text + start);
     }
     ++TEST_DEPTH;
diff --git a/parse.c b/parse.c
index 8ce53944..d88ef043 100644
--- a/parse.c
+++ b/parse.c
@@ -458,6 +458,7 @@ PARSER(parse_parens) {
     whitespace(&pos);
     ast_t *expr = optional(ctx, &pos, parse_extended_expr);
     if (!expr) return NULL;
+    whitespace(&pos);
     expect_closing(ctx, &pos, ")", "I wasn't able to parse the rest of this expression");
 
     // Update the span to include the parens:
-- 
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