From 7c2ed556b9e3dc5e8230b55b7f57a2955c168b7e Mon Sep 17 00:00:00 2001
From: Joachim Nilsson <troglobit@gmail.com>
Date: Mon, 22 Aug 2016 01:31:49 +0200
Subject: [PATCH] Replace \e GNUism w/ ISO \033 for escape sequences

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
---
 Makefile.am   | 46 +++++++++++++++++++++++-----------------------
 conio.h       | 16 ++++++++--------
 tests/check.h |  4 ++--
 3 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 24dfc1b..a0cdf62 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -3,9 +3,9 @@ ACLOCAL_AMFLAGS     = -I m4
 lib_LTLIBRARIES     = libite.la
 pkgincludedir       = $(includedir)/lite
 pkginclude_HEADERS  = lite.h queue.h conio.h tree.h strlite.h strdupa.h strndupa.h strnlen.h
-libite_la_SOURCES   = chomp.c copyfile.c dir.c fexist.c fisdir.c fmode.c fparseln.c	\
-		      fsendfile.c ifconfig.c lfile.c makepath.c pidfile.c pidfilefn.c	\
-		      progress.c reallocarray.c rsync.c strlcpy.c strlcat.c strtonum.c	\
+libite_la_SOURCES   = chomp.c copyfile.c dir.c fexist.c fisdir.c fmode.c fparseln.c		\
+		      fsendfile.c ifconfig.c lfile.c makepath.c pidfile.c pidfilefn.c		\
+		      progress.c reallocarray.c rsync.c strlcpy.c strlcat.c strtonum.c		\
 		      tempfile.c tree.c
 
 libite_la_CPPFLAGS  = -D_GNU_SOURCE
@@ -21,32 +21,32 @@ SUBDIRS             = tests
 ## Generate MD5 checksum file
 MD5 = md5sum
 md5-dist:
-	@for file in $(DIST_ARCHIVES); do	\
-		$(MD5) $$file > $$file.md5;	\
+	@for file in $(DIST_ARCHIVES); do							\
+		$(MD5) $$file > $$file.md5;							\
 	done
 
 ## Check if tagged in git
 release-hook:
-	if [ ! `git tag | grep $(PACKAGE_VERSION)` ]; then				\
-		echo;									\
-		printf "\e[1m\e[41mCannot find release tag $(PACKAGE_VERSION)\e[0m\n";	\
-		printf "\e[1m\e[5mDo release anyway?\e[0m "; read yorn;			\
-		if [ "$$yorn" != "y" -a "$$yorn" != "Y" ]; then				\
-			printf "OK, aborting release.\n";				\
-			exit 1;								\
-		fi;									\
-		echo;									\
-	else										\
-		echo;									\
-		printf "\e[1m\e[42mFound GIT release tag $(PACKAGE_VERSION)\e[0m\n";	\
-		printf "\e[1m\e[44m>>Remember to push tags!\e[0m\n";			\
-		echo;									\
+	if [ ! `git tag | grep $(PACKAGE_VERSION)` ]; then					\
+		echo;										\
+		printf "\033[1m\033[41mCannot find release tag $(PACKAGE_VERSION)\033[0m\n";	\
+		printf "\033[1m\033[5mDo release anyway?\033[0m "; read yorn;			\
+		if [ "$$yorn" != "y" -a "$$yorn" != "Y" ]; then					\
+			printf "OK, aborting release.\n";					\
+			exit 1;									\
+		fi;										\
+		echo;										\
+	else											\
+		echo;										\
+		printf "\033[1m\033[42mFound GIT release tag $(PACKAGE_VERSION)\033[0m\n";	\
+		printf "\033[1m\033[44m>>Remember to push tags!\033[0m\n";			\
+		echo;										\
 	fi
 
 ## Target to run when building a release
 release: dist release-hook md5-dist
-	@for file in $(DIST_ARCHIVES); do						\
-		printf "$$file    \tDistribution tarball\n";				\
-		printf "$$file.md5\t"; cat $$file.md5 | cut -f1 -d' ';			\
-		mv $$file* ../;								\
+	@for file in $(DIST_ARCHIVES); do							\
+		printf "$$file    \tDistribution tarball\n";					\
+		printf "$$file.md5\t"; cat $$file.md5 | cut -f1 -d' ';				\
+		mv $$file* ../;									\
 	done
diff --git a/conio.h b/conio.h
index 8226f4c..2b10879 100644
--- a/conio.h
+++ b/conio.h
@@ -49,24 +49,24 @@
 #define WHITE        0x17
 
 /* Esc[2JEsc[1;1H             - Clear screen and move cursor to 1,1 (upper left) pos. */
-#define clrscr()              fputs ("\e[2J\e[1;1H", stdout)
+#define clrscr()              fputs ("\033[2J\033[1;1H", stdout)
 /* Esc[K                      - Erases from the current cursor position to the end of the current line. */
-#define clreol()              fputs ("\e[K", stdout)
+#define clreol()              fputs ("\033[K", stdout)
 /* Esc[2K                     - Erases the entire current line. */
-#define delline()             fputs ("\e[2K", stdout)
+#define delline()             fputs ("\033[2K", stdout)
 /* Esc[Line;ColumnH           - Moves the cursor to the specified position (coordinates) */
-#define gotoxy(x,y)           printf("\e[%d;%dH", y, x)
+#define gotoxy(x,y)           printf("\033[%d;%dH", y, x)
 /* Esc[?25l (lower case L)    - Hide Cursor */
-#define hidecursor()          fputs ("\e[?25l", stdout)
+#define hidecursor()          fputs ("\033[?25l", stdout)
 /* Esc[?25h (lower case H)    - Show Cursor */
-#define showcursor()          fputs ("\e[?25h", stdout)
+#define showcursor()          fputs ("\033[?25h", stdout)
 
 /* Esc[Value;...;Valuem       - Set Graphics Mode */
 #define __set_gm(attr,color,val)					\
 	if (!color)							\
-		printf("\e[%dm", attr);					\
+		printf("\033[%dm", attr);					\
 	else								\
-		printf("\e[%d;%dm", color & 0x10 ? 1 : 0, (color & 0xF) + val)
+		printf("\033[%d;%dm", color & 0x10 ? 1 : 0, (color & 0xF) + val)
 #define textattr(attr)        __set_gm(attr, 0, 0)
 #define textcolor(color)      __set_gm(RESETATTR, color, 30)
 #define textbackground(color) __set_gm(RESETATTR, color, 40)
diff --git a/tests/check.h b/tests/check.h
index 18e96ab..30c059a 100644
--- a/tests/check.h
+++ b/tests/check.h
@@ -25,8 +25,8 @@ static inline int test(int result, const char *fmt, ...)
 	char buf[80];
 	size_t len;
 	va_list ap;
-	const char success[] = " \e[1m[ OK ]\e[0m\n";
-	const char failure[] = " \e[7m[FAIL]\e[0m\n";
+	const char success[] = " \033[1m[ OK ]\033[0m\n";
+	const char failure[] = " \033[7m[FAIL]\033[0m\n";
 	const char dots[] = " .....................................................................";
 
 	va_start(ap, fmt);