doc: less sed trickery

ocaml · Dec 1, 2020 · 41d945b · 41d945b
1 parent d171ea2
commit 41d945b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/api_docgen/Makefile.docfiles b/api_docgen/Makefile.docfiles
@@ -13,8 +13,13 @@
 #*                                                                        *
 #**************************************************************************
 
+define capitalize_one
+$(shell echo $(1) | cut -c1 | tr '[:lower:]' '[:upper:]')$\
+$(shell echo $(1) | cut -c2-)
+endef
+
 define capitalize
-$(shell echo $(1) | sed "s/\<./\U&/g")
+$(foreach m,$(1),$(call capitalize_one,$m))
 endef