From d58cdfc318c5bc989244100f2fd1be7d0276f512 Mon Sep 17 00:00:00 2001
From: girst <girst@users.noreply.github.com>
Date: Thu, 29 Nov 2018 13:51:49 +0100
Subject: [PATCH] fix `make getfuns`

---
 Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index f6b9211..e2b0813 100644
--- a/Makefile
+++ b/Makefile
@@ -14,8 +14,10 @@ spider: sol.c sol.h schemes.h
 clean:
 	rm -f sol spider
 
-getfuns:
-	grep -o '^\w.* \w.*(.*)[^/]*{' sol.c|sed 's/ *{$/;/'
+.PHONY: getfuns test
+getfuns: sol.c
+	@grep -o '^\w.* \w.*(.*)[^/]*{\|^#if.*\|^#e[ln].*' $<|sed 's/ *{$$/;/' \
+	| perl -0777 -pe 's{#if[^\n]*\n(#elif[^\n]*\n)?#endif[^\n]*\n}{}igs'
 
 test:
 	grep -n --color=always 'TODO\|XXX\|\/xxx-slashes-xxx\/[^:]' *
-- 
2.39.3