From 79a5e0a65eabd0920cb06c9edddd837b75657671 Mon Sep 17 00:00:00 2001
From: tavmem <tavmem@gmail.com>
Date: Tue, 10 Mar 2020 19:49:05 -0400
Subject: [PATCH] fix #581: \\[cmd] fails

---
 Makefile    | 2 +-
 src/tests.c | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 19838e63..319c1d6b 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ DEVFLAGS = -O0 -g3 -DDEBUG -Wall
 OS := $(shell uname -s | tr "[:upper:]" "[:lower:]")
 
 # Win-64
-ifeq (msys_nt-10.0,$(OS))
+ifeq (msys_nt-10.0-18363,$(OS))
 CC=gcc -DWIN32=1
 PRODFLAGS += -D_FILE_OFFSET_BITS=64
 LDFLAGS = -lws2_32 -static -lpthread
diff --git a/src/tests.c b/src/tests.c
index e67bcb3e..8be0b596 100644
--- a/src/tests.c
+++ b/src/tests.c
@@ -1109,9 +1109,15 @@ Z I testsBook()
   TC("   abcd",  7$`abcd)
   TC("   2.35", 7.2 $ 2.345)
   TC(" 714.00", 7.2 $ 714)
+  #ifndef WIN32
   TC("1.2e-34", $ 1.2e-34)
   TC("2.35e+00 " , -9.2 $ 2.345)
   TC("7.14e+02 " , -9.2 $ 714)
+  #else
+  TC("1.2e-034", $ 1.2e-34)
+  TC("2.35e+000", $ -9.2 $ 2.345)
+  TC("7.14e+002", $ -9.2 $ 714) 
+  #endif
   TC(27, 0$"27")
   TC(3.4, 0.0$"3.4")
   TC(27.0 , 0.0$"27")