echo command: enabled interpretation of backslash escapes

karel-brinda · Dec 7, 2023 · 09f967c · 09f967c
1 parent 61ad22b
commit 09f967c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -47,7 +47,7 @@ test: ## Quick test using 3 batches
 	fi
 
 help: ## Print help messages
-	@echo "$$(grep -hE '^\S*(:.*)?##' $(MAKEFILE_LIST) \
+	@echo -e "$$(grep -hE '^\S*(:.*)?##' $(MAKEFILE_LIST) \
 		| sed -e 's/:.*##\s*/:/' -e 's/^\(.\+\):\(.*\)/\\x1b[36m\1\\x1b[m:\2/' -e 's/^\([^#]\)/    \1/g'\
 		| column -c2 -t -s : )"