From f0281cf028618b734dadc911c3e2a2307c711328 Mon Sep 17 00:00:00 2001
From: Přemysl Eric Janouch <p@janouch.name>
Date: Fri, 25 Jun 2021 06:35:00 +0200
Subject: test-nick-colors: fix and streamline

A recent addition of an N_ELEMENTS macro invocation broke it.
---
 test-nick-colors | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'test-nick-colors')

diff --git a/test-nick-colors b/test-nick-colors
index a09f74a..dcc112f 100755
--- a/test-nick-colors
+++ b/test-nick-colors
@@ -1,12 +1,15 @@
 #!/bin/sh
 # Check whether the terminal colours filtered by our algorithm are legible
 export example=$(
-	tcc "-run -lm" - <<-EOF
+	tcc "-run -lm" - <<-END
 	#include <stddef.h>
 	#include <stdio.h>
 	#include <math.h>
 
-	$(perl -0777 -ne 'print $& if /^.*?\nfilter_color(?s:.*?)^}$/m' degesch.c)
+	#define N_ELEMENTS(a) (sizeof (a) / sizeof ((a)[0]))
+
+	$(perl -0777 -ne 'print $& if /^.*?\nfilter_color(?s:.*?)^}$/m' \
+		"$(dirname "$0")"/degesch.c)
 
 	void main () {
 		size_t len = 0;
@@ -14,7 +17,7 @@ export example=$(
 		for (size_t i = 0; i < len; i++)
 			printf ("<@\\x1b[38;5;%dmIRCuser\\x1b[m> I'm typing!\n", table[i]);
 	}
-	EOF
+	END
 )
 
 # Both should give acceptable results,
-- 
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