make profiling a phony task

Makefile

@@ -1,6 +1,8 @@
 SOURCES = $(shell find . -name '*.go')
 PARSERS = $(shell find . -name '*.treerack')
 
+.PHONY: cpu.out
+
 default: build
 
 deps:
@@ -39,6 +41,7 @@ generate: $(SOURCES) $(PARSERS) fmt head install
 regenerate: $(SOURCES) $(PARSERS) fmt head install
 	treerack generate -export -package-name self < syntax.treerack > self/self.go.next
 	@mv self/self.go{.next,}
+	go install ./cmd/treerack
 	treerack generate -export -package-name self < syntax.treerack > self/self.go.next
 	@mv self/self.go{.next,}
 	@gofmt -s -w self/self.go
@@ -77,15 +80,15 @@ check-generate: $(SOURCES) $(PARSERS)
 	@mv head.go.backup head.go
 	@mv self/self.go.backup self/self.go
 
-check: imports build $(PARSERS)
+check: build $(PARSERS)
 	go test -test.short -run ^Test
 	go test ./cmd/treerack -test.short -run ^Test
 
-checkall: imports build $(PARSERS)
+checkall: build $(PARSERS)
 	go test
 	go test ./cmd/treerack
 
-.coverprofile: $(SOURCES) imports
+.coverprofile: $(SOURCES)
 	go test -coverprofile .coverprofile
 
 cover: .coverprofile
@@ -94,7 +97,7 @@ cover: .coverprofile
 showcover: .coverprofile
 	go tool cover -html .coverprofile
 
-.coverprofile-cmd: $(SOURCES) imports
+.coverprofile-cmd: $(SOURCES)
 	go test ./cmd/treerack -coverprofile .coverprofile-cmd
 
 cover-cmd: .coverprofile-cmd
@@ -108,7 +111,7 @@ publishcoverage: .coverprofile
 	curl -s https://codecov.io/bash -o codecov
 	bash codecov -Zf .coverprofile
 
-cpu.out: $(SOURCES) $(PARSERS)
+cpu.out:
 	go test -v -run TestMMLFile -cpuprofile cpu.out
 
 cpu: cpu.out

notes.txt

@@ -1,9 +1,10 @@
 [next]
-no random generator output and generator output check
 errors
 generator 1
+documentation
+parser 1
 releasing
-parser
+parser 2
 generator 2
 formatter
 report unused parsers
@@ -20,7 +21,9 @@ input name needed in command to differentiate between syntax and input in check
 allchars: can have char sequence
 make generator output non-random (track parsers in a list in definition order)
 fix the license in the output
-play with the int sizes
+
+[generator 2]
+js
 
 [releasing]
 spellcheck
@@ -28,14 +31,15 @@ linting
 convert notes into issues
 try to remove some files
 
-[parser]
+[parser 1]
+try winning on allChars
+retry collapsing
+
+[parser 2]
 custom tokens
 indentation
 streaming support // ReadNode(io.Reader)
 
-[generator 2]
-js
-
 [optimization]
 try preallocate larger store chunks
 
@@ -44,3 +48,4 @@ how the char classes are different from regexp
 why need nows when using ws
 lib only useful for dynamic syntax definition
 warn nows usage in docs, e.g. spaces in symbol = [a-z]+
+tutorial