1 files changed, 20 insertions, 9 deletions

diff --git a/Makefile b/Makefile
index 987ecd8..35447d3 100644
--- a/Makefile
+++ b/Makefile
@@ -5,10 +5,17 @@
 SRC_DIR     := src
 BUILD_DIR   := build
 SRC_MAIN    := $(SRC_DIR)/main.c
+SRC_BAD     := tests/expressions.bad
 WATCH_SRC   := $(shell find $(SRC_DIR) -name "*.c" -or -name "*.s" -or -name "*.h")
 INC_DIRS    := $(shell find $(SRC_DIR) -type d)
 INC_FLAGS   := $(addprefix -I,$(INC_DIRS))
 
+# Graphviz viz command.
+DOT := dot -Gmargin=0.7 -Gcolor=white -Gfontcolor=white \
+                -Ncolor=white -Nfontcolor=white -Ecolor=white \
+                -Nfontname="Iosevka Nerd Font" -Nfontsize=15 \
+                -T png | kitty +kitten icat
+
 # Output executable.
 TARGET := bdl
 BIN    := $(BUILD_DIR)/$(TARGET)
@@ -44,19 +51,23 @@ $(BUILD_DIR):
         mkdir -p $(BUILD_DIR)
 
 run: $(BIN)
-        $(BIN) tests/expressions.bad
+        $(BIN) $(SRC_BAD)
 
-viz_lex: $(BIN)
-        $(BIN) -pl example.bdl
+graph-tokens: $(BIN)
+        # TODO: ...
+        $(BIN) -pl $(SRC_BAD)
 
-viz_par: $(BIN)
-        $(BIN) -pp example.bdl | idot
+graph-parse: $(BIN)
+        @echo "parsing tree for: '$(SRC_BAD)'"
+        @$(BIN) -pp $(SRC_BAD) | $(DOT)
 
-viz_sem: $(BIN)
-        $(BIN) -ps example.bdl | idot
+graph-semantic: $(BIN)
+        @echo "semantic tree for: '$(SRC_BAD)'"
+        @$(BIN) -ps $(SRC_BAD) | $(DOT)
 
-viz_sym: $(BIN)
-        $(BIN) -pt example.bdl | idot
+graph-symbols: $(BIN)
+        @echo "symbol table for: '$(SRC_BAD)'"
+        @$(BIN) -pt $(SRC_BAD) | $(DOT)
 
 # Remove build directory.
 clean: