Revert "added terminal plot support"

This reverts commit 5e92ffa2eb629400b0edd43e6e2df9bd197aaeb6.

2 files changed, 0 insertions, 6 deletions

diff --git a/Makefile b/Makefile
index 508c7de..0894ce2 100644
--- a/Makefile
+++ b/Makefile
@@ -8,9 +8,6 @@ ifneq ($(OS),Windows_NT)
 	T2LINKS = -lm -ldl
 	ifneq (, $(shell which gnuplot))
 		T2FLAGS += -DPIPE_GNUPLOT
-		ifeq (, ${DISPLAY})
-			T2FLAGS += -DTERMINAL_PLOT
-		endif
 	endif
 endif
 
diff --git a/main_23.c b/main_23.c
index 8460415..f6936da 100644
--- a/main_23.c
+++ b/main_23.c
@@ -16,9 +16,6 @@ typedef double (*func_t)(double);
 	void pipe_gnuplot(struct dval *table, long len) {
 		FILE* gp = popen("gnuplot", "w");
 		if (!gp) return;
-#ifdef TERMINAL_PLOT
-		fputs("set terminal block\n", gp);
-#endif // TERMINAL_PLOT
 		fputs("plot '-' with lines\n", gp);
 		print_table(gp, table, len);
 		fputs("e\n", gp);