use the `go' tool where possible

--HG--
rename : cmd/main.go => cmd/markdown/main.go

Makefile

@@ -1,79 +1,53 @@
-include $(GOROOT)/src/Make.inc 
+all:
-
+	@echo 'targets: test nuke parser clean'
-TARG=github.com/knieriem/markdown
-GOFILES=\
-	markdown.go\
-	output.go\
-	parser.leg.go\
-
-package:
-
-include $(GOROOT)/src/Make.pkg
-
-all: cmd
 
 #
-# mdtest runs MarkdownTests-1.0.3 that come with original C sources
+# run MarkdownTests-1.0.3 that come with original C sources
 #
-mdtest: package cmd orig-c-src
+test: package cmd orig-c-src
-	make -C cmd test
+	cd orig-c-src/MarkdownTest_1.0.3; \
+	./MarkdownTest.pl --script=../../cmd/markdown/markdown --tidy
 
 cmd: package
-	make -C cmd
+	cd cmd/markdown && go build -v
 
+package: parser.leg.go
+	go install -v
 
-CLEANFILES=\
+clean:
-	parser.leg.go\
+	go clean . ./...
-	_obj\
-	,,c\
-	,,fmt\
-
-distclean: clean clean-sub
 	rm -rf orig-c-src
+	rm -rf ,,prevmd ,,pmd
+	
+parser:	parser.leg.go
 
-clean-sub:
+nuke:
-	for dir in cmd peg peg/leg; do make -C $$dir clean; done
+	rm -f parser.leg.go
-
-
-VCS = git
-GITHUB = git://github.com
-# also, if hggit extension is available:
-# VCS = hg
-VCS-PULLFLAGS = 
 
 
+# LEG parser rules
 #
-# LEG parser generator stuff
+ifeq ($(MAKECMDGOALS),parser)
-#
+include $(shell go list -f '{{.Dir}}' github.com/knieriem/peg)/Make.inc
-LEG = ./peg/leg/leg
 %.leg.go: %.leg $(LEG)
 	$(LEG) -switch $<
 
-$(LEG):
+endif
-	if(! test -d peg); then make peg; fi
-	make -C peg all GOOS=$(GOHOSTOS) GOARCH=$(GOHOSTARCH)
-	make -C peg/leg all GOOS=$(GOHOSTOS) GOARCH=$(GOHOSTARCH)
-
-peg:
-	$(VCS) clone $(GITHUB)/knieriem/peg
-
-update-peg:
-	cd peg && $(VCS) pull $(VCS-PULLFLAGS)
-	cd peg/leg && make clean
 
 
 #
-# access to original C source files
+# get access to original C source files
 #
-
 orig-c-src:
-	$(VCS) clone $(GITHUB)/jgm/peg-markdown.git $@
+	hg clone git://github.com/jgm/peg-markdown.git $@
-
 
 
 include misc/devel.mk
 
 .PHONY: \
+	all\
 	cmd\
-	distclean\
+	nuke\
-	mdtest\
+	package\
+	parser\
+	test\

cmd/Makefile

@@ -1,16 +0,0 @@
-include $(GOROOT)/src/Make.inc 
-
-TARG=markdown
-GOFILES=\
-	main.go\
-
-LIBMD = github.com/knieriem/markdown
-R = ..
-PREREQ += $(R)/_obj/$(LIBMD).a
-
-include $(GOROOT)/src/Make.cmd 
-
-
-test: $(TARG)
-	cd $(R)/orig-c-src/MarkdownTest_1.0.3; \
-	./MarkdownTest.pl --script=../../cmd/$< --tidy

cmd/markdown/main.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"../_obj/github.com/knieriem/markdown"
 	"flag"
 	"fmt"
+	"github.com/knieriem/markdown"
 	"os"
 	"bufio"
 	"io/ioutil"

misc/benchmark.rc

@@ -1,12 +1,13 @@
 #!/usr/local/plan9/bin/rc
 
 nrun=20
+md=./cmd/markdown/markdown
 
 fn timego{
-	run ./cmd/markdown go
+	run $md go
 }
 fn timegoprev{
-	run ./,,prevmd/cmd/markdown goprev
+	run ./,,prevmd/src/github.com/knieriem/markdown/$md goprev
 }
 
 fn timec{

misc/bmprepare.rc

@@ -3,26 +3,28 @@
 flag e +
 
 fn updatetree{			# hg-id dir hg-url make-target
+	wd=`{pwd}
 	if (test -d $2) {
 		cd $2
 		if (! ~ `{hg id -n} $1) {
 			hg update $1
 			make $4
 		}
-		cd ..
+		cd $wd
 	}
 	if (! test -d $2) {
 		hg clone $3 $2
 		cd $2
 		hg update $1
 		make $4
-		cd ..
+		cd $wd
 	}
 	~ 0 0
 }
 
 test -f portid
 test -f previd
+mkdir -p ,,prevmd/src/github.com/knieriem
 
 id=`{cat portid}
 echo '*' prepare original c-based peg-markdown $id
@@ -30,4 +32,6 @@ updatetree $id ,,pmd git://github.com/jgm/peg-markdown.git ()
 
 id=`{cat previd}
 echo '*' prepare "previous version" $id
-updatetree $id ,,prevmd . all
+cd ,,prevmd
+GOPATH=`{pwd}
+updatetree $id src/github.com/knieriem/markdown .. cmd

misc/devel.mk

@@ -1,3 +1,5 @@
+MD=./cmd/markdown/markdown
+
 #
 # development utilities
 #
@@ -24,9 +26,9 @@ benchmark: m ,,pmd ,,prevmd
 # pprof
 #
 pprof: cmd m
-	./cmd/markdown -cpuprofile /tmp/md.prof <m > /tmp/,,md.out
+	$(MD) -cpuprofile /tmp/md.prof <m > /tmp/,,md.out
-	@echo gopprof \'--nodefraction=0.1\' ./cmd/markdown /tmp/md.prof
+	@echo gopprof \'--nodefraction=0.1\' $(MD) /tmp/md.prof
-	@echo gopprof ./cmd/markdown /tmp/md.prof
+	@echo gopprof $(MD) /tmp/md.prof
 
 .PHONY:\
 	diff\

output.go

@@ -28,7 +28,7 @@ import (
 
 type Writer interface {
 	WriteString(string) (int, error)
-	WriteRune(int) (int, error)
+	WriteRune(rune) (int, error)
 	WriteByte(byte) error
 }