Consistant use of () over {} in Makefile.

2 files changed, 25 insertions, 18 deletions

diff --git a/Makefile b/Makefile
index 0a68937..4de7e60 100644
--- a/Makefile
+++ b/Makefile
@@ -3,10 +3,11 @@ PREFIX     := /usr/local/bin
 CC         := gcc
 REG_CFLAGS := -ansi -O3 -s
 DBG_CFLAGS := -ansi -Og -ggdb -pedantic 
-DBG_CFLAGS += -Wall -Wno-deprecated-declarations 
+DBG_CFLAGS += -Wall -Wextra -Wformat
 DBG_CFLAGS += -fsanitize=leak,address,undefined -fno-omit-frame-pointer
-CFLAGS     := ${REG_CFLAGS}
+CFLAGS     := $(REG_CFLAGS)
 SRCS       := $(wildcard src/*.c)
+SRCS       := $(filter-out %doer.c,$(SRCS))	# Filter out incomplete doer for now.
 OBJS       := $(SRCS:.c=.o)
 
 .PHONY: all reg_options dbg_options halk dbg install uninstall clean me a sandwich
@@ -15,38 +16,38 @@ all: halk
 
 reg_options:
 	@echo "HALK build options:"
-	@echo "CC:         ${CC}"
-	@echo "CFLAGS:     ${REG_CFLAGS}"
+	@echo "CC:         $(CC)"
+	@echo "CFLAGS:     $(REG_CFLAGS)"
 	@echo
 
 dbg_options:
 	@echo "HALK build options (dbg):"
-	@echo "CC:         ${CC}"
-	@echo "CFLAGS:     ${DBG_CFLAGS}"
+	@echo "CC:         $(CC)"
+	@echo "CFLAGS:     $(DBG_CFLAGS)"
 	@echo
 
-halk: reg_options ${OBJS}
-	${CC} ${OBJS} ${REG_CFLAGS} -o ${BIN}.out
+halk: reg_options $(OBJS)
+	$(CC) $(OBJS) $(REG_CFLAGS) -o $(BIN).out
 
-dbg: CFLAGS := ${DBG_CFLAGS}
-dbg: dbg_options ${OBJS}
-	${CC} ${OBJS} ${DBG_CFLAGS} -o ${BIN}.out
+dbg: CFLAGS := $(DBG_CFLAGS)
+dbg: dbg_options $(OBJS)
+	$(CC) $(OBJS) $(DBG_CFLAGS) -o $(BIN).out
 
 %.o: %.c
-	${CC} -c $< -o $@
+	$(CC) -c $< -o $@
 
 install: all
-	mkdir -p ${PREFIX}
-	cp -f ${BIN}.out ${PREFIX}/${BIN}
-	chmod 755 ${PREFIX}/${BIN}
+	mkdir -p $(PREFIX)
+	cp -f $(BIN).out $(PREFIX)/$(BIN)
+	chmod 755 $(PREFIX)/$(BIN)
 
 uninstall:
-	rm -f ${PREFIX}/${BIN}
+	rm -f $(PREFIX)/$(BIN)
 
 clean:
-	rm -f ${BIN}.out src/*.o
+	rm -f $(BIN).out src/*.o
 
 me a:
 	@exit
 sandwich:
-	@[ "${USER}" = "root" ] && echo "Okay." || echo "What? Make it yourself."
+	@[ "$(USER)" = "root" ] && echo "Okay." || echo "What? Make it yourself."
diff --git a/src/include/doer.h b/src/include/doer.h
index f349749..f527114 100644
--- a/src/include/doer.h
+++ b/src/include/doer.h
@@ -9,7 +9,13 @@ typedef struct DOER {
    tree_t* tree;
 } doer_t;
 
+/* Creates a new parser. */
 doer_t* doer_init(tree_t* tree);
+
+/*
+   Destroys a doer.
+   - Does not free the `tree`.
+*/
 void doer_destroy(doer_t* doer);
 
 void doer_do_blin_print(char* s);