fix man; include built man in repo

Makefile

@@ -7,8 +7,14 @@ ifneq "$(wildcard src/*.h)" ''
 	HEADERS = $(wildcard src/*.h)
 endif
 
+ifeq "$(shell id -u)" '0'
+	PREFIX := /usr/local
+else
+	PREFIX := $(HOME)/.local
+endif
+
 define DOCS
-	$(subst docs/, build/man/,
+	$(subst docs/, man/,
 		$(patsubst
 			%.md, %,
 			$(wildcard docs/*.md)
@@ -21,17 +27,9 @@ build: build/ build/$(NAME)
 build/$(NAME): src/main.c $(HEADERS)
 	cc -o $@ $<
 
-define PREFIX
-ifeq $(UID) 0
-	/usr/local
-else
-	$(HOME)/.local
-endif
-endef
-
 install:
 	install -CDm0755 -t $(PREFIX)/bin/ build/$(NAME)
-	install -CDm0644 -t  $(PREFIX)/share/man/man1 build/$(NAME)
+	install -CDm0644 -t  $(PREFIX)/share/man/man1 man/$(NAME).1
 
 test:
 	$(error testing using `make' not supported; use `just')
@@ -39,7 +37,7 @@ test:
 docs:
 	make $(strip $(DOCS))
 
-build/man/%: docs/%.md build/man/ docs/
+man/%: docs/%.md man/
 	pandoc --to man \
 		--standalone \
 		--output $@ \