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https://github.com/golang/go
synced 2024-11-25 04:57:56 -07:00
unicode: add maketables to build, fix build
R=r CC=golang-dev https://golang.org/cl/4073046
This commit is contained in:
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5038792837
commit
0f0f34ee05
@ -18,13 +18,12 @@ maketables: maketables.go
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$(LD) -o maketables maketables.$O
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tables: maketables
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$(GC) maketables.go
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$(LD) -o maketables maketables.$O
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./maketables --tables=all > tables.go
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gofmt -w tables.go
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rm -f maketables
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testtables: maketables
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echo '***' Be sure to make tables and make install first
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@echo '***' Be sure to make tables and make install first
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./maketables -test
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rm -f maketables
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all: maketables
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CLEANFILES+=maketables
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@ -50,8 +50,8 @@ var test = flag.Bool("test",
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false,
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"test existing tables; can be used to compare web data with package data")
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var scriptRe = regexp.MustCompile(`([0-9A-F]+)(\.\.[0-9A-F]+)? *; ([A-Za-z_]+)`)
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var die = log.New(os.Stderr, nil, "", log.Lexit|log.Lshortfile)
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var scriptRe = regexp.MustCompile(`^([0-9A-F]+)(\.\.[0-9A-F]+)? *; ([A-Za-z_]+)$`)
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var logger = log.New(os.Stderr, "", log.Lshortfile)
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var category = map[string]bool{"letter": true} // Nd Lu etc. letter is a special case
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@ -141,11 +141,11 @@ const (
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func parseCategory(line string) (state State) {
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field := strings.Split(line, ";", -1)
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if len(field) != NumField {
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die.Logf("%5s: %d fields (expected %d)\n", line, len(field), NumField)
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logger.Exitf("%5s: %d fields (expected %d)\n", line, len(field), NumField)
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}
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point, err := strconv.Btoui64(field[FCodePoint], 16)
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if err != nil {
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die.Log("%.5s...:", err)
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logger.Exitf("%.5s...: %s", line, err)
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}
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lastChar = uint32(point)
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if point == 0 {
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@ -157,7 +157,7 @@ func parseCategory(line string) (state State) {
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char := &chars[point]
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char.field = field
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if char.codePoint != 0 {
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die.Logf("point %U reused\n")
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logger.Exitf("point %U reused", point)
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}
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char.codePoint = lastChar
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char.category = field[FGeneralCategory]
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@ -167,7 +167,7 @@ func parseCategory(line string) (state State) {
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// Decimal digit
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_, err := strconv.Atoi(field[FNumericValue])
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if err != nil {
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die.Log("%U: bad numeric field: %s", point, err)
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logger.Exitf("%U: bad numeric field: %s", point, err)
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}
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case "Lu":
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char.letter(field[FCodePoint], field[FSimpleLowercaseMapping], field[FSimpleTitlecaseMapping])
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@ -208,7 +208,7 @@ func (char *Char) letterValue(s string, cas string) int {
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v, err := strconv.Btoui64(s, 16)
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if err != nil {
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char.dump(cas)
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die.Logf("%U: bad letter(%s): %s", char.codePoint, s, err)
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logger.Exitf("%U: bad letter(%s): %s", char.codePoint, s, err)
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}
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return int(v)
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}
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@ -242,7 +242,7 @@ func version() string {
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return f
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}
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}
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die.Log("unknown version")
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logger.Exit("unknown version")
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return "Unknown"
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}
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@ -260,10 +260,10 @@ func loadChars() {
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}
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resp, _, err := http.Get(*dataURL)
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if err != nil {
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die.Log(err)
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logger.Exit(err)
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}
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if resp.StatusCode != 200 {
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die.Log("bad GET status for UnicodeData.txt", resp.Status)
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logger.Exit("bad GET status for UnicodeData.txt", resp.Status)
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}
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input := bufio.NewReader(resp.Body)
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var first uint32 = 0
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@ -273,21 +273,21 @@ func loadChars() {
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if err == os.EOF {
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break
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}
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die.Log(err)
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logger.Exit(err)
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}
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switch parseCategory(line[0 : len(line)-1]) {
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case SNormal:
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if first != 0 {
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die.Logf("bad state normal at U+%04X", lastChar)
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logger.Exitf("bad state normal at U+%04X", lastChar)
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}
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case SFirst:
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if first != 0 {
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die.Logf("bad state first at U+%04X", lastChar)
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logger.Exitf("bad state first at U+%04X", lastChar)
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}
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first = lastChar
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case SLast:
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if first == 0 {
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die.Logf("bad state last at U+%04X", lastChar)
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logger.Exitf("bad state last at U+%04X", lastChar)
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}
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for i := first + 1; i <= lastChar; i++ {
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chars[i] = chars[first]
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@ -336,7 +336,7 @@ func printCategories() {
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ndecl := 0
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for _, name := range list {
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if _, ok := category[name]; !ok {
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die.Log("unknown category", name)
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logger.Exit("unknown category", name)
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}
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// We generate an UpperCase name to serve as concise documentation and an _UnderScored
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// name to store the data. This stops godoc dumping all the tables but keeps them
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@ -437,11 +437,11 @@ func dumpRange(header string, inCategory Op) {
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func fullCategoryTest(list []string) {
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for _, name := range list {
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if _, ok := category[name]; !ok {
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die.Log("unknown category", name)
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logger.Exit("unknown category", name)
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}
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r, ok := unicode.Categories[name]
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if !ok {
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die.Log("unknown table", name)
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logger.Exit("unknown table", name)
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}
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if name == "letter" {
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verifyRange(name, letterOp, r)
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@ -475,21 +475,21 @@ func parseScript(line string, scripts map[string][]Script) {
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}
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field := strings.Split(line, ";", -1)
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if len(field) != 2 {
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die.Logf("%s: %d fields (expected 2)\n", line, len(field))
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logger.Exitf("%s: %d fields (expected 2)\n", line, len(field))
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}
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matches := scriptRe.MatchStrings(line)
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matches := scriptRe.FindStringSubmatch(line)
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if len(matches) != 4 {
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die.Logf("%s: %d matches (expected 3)\n", line, len(matches))
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logger.Exitf("%s: %d matches (expected 3)\n", line, len(matches))
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}
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lo, err := strconv.Btoui64(matches[1], 16)
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if err != nil {
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die.Log("%.5s...:", err)
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logger.Exitf("%.5s...: %s", line, err)
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}
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hi := lo
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if len(matches[2]) > 2 { // ignore leading ..
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hi, err = strconv.Btoui64(matches[2][2:], 16)
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if err != nil {
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die.Log("%.5s...:", err)
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logger.Exitf("%.5s...: %s", line, err)
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}
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}
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name := matches[3]
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@ -515,11 +515,11 @@ func foldAdjacent(r []Script) []unicode.Range {
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func fullScriptTest(list []string, installed map[string][]unicode.Range, scripts map[string][]Script) {
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for _, name := range list {
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if _, ok := scripts[name]; !ok {
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die.Log("unknown script", name)
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logger.Exit("unknown script", name)
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}
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_, ok := installed[name]
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if !ok {
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die.Log("unknown table", name)
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logger.Exit("unknown table", name)
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}
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for _, script := range scripts[name] {
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for r := script.lo; r <= script.hi; r++ {
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@ -551,10 +551,10 @@ func printScriptOrProperty(doProps bool) {
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var err os.Error
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resp, _, err := http.Get(*url + file)
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if err != nil {
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die.Log(err)
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logger.Exit(err)
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}
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if resp.StatusCode != 200 {
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die.Log("bad GET status for ", file, ":", resp.Status)
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logger.Exit("bad GET status for ", file, ":", resp.Status)
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}
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input := bufio.NewReader(resp.Body)
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for {
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@ -563,7 +563,7 @@ func printScriptOrProperty(doProps bool) {
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if err == os.EOF {
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break
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}
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die.Log(err)
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logger.Exit(err)
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}
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parseScript(line[0:len(line)-1], table)
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}
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@ -808,7 +808,7 @@ func printCaseRange(lo, hi *caseState) {
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fmt.Printf("\tCaseRange{0x%04X, 0x%04X, d{UpperLower, UpperLower, UpperLower}},\n",
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lo.point, hi.point)
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case hi.point > lo.point && lo.isLowerUpper():
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die.Log("LowerUpper sequence: should not happen: U+%04X. If it's real, need to fix To()", lo.point)
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logger.Exitf("LowerUpper sequence: should not happen: U+%04X. If it's real, need to fix To()", lo.point)
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fmt.Printf("\tCaseRange{0x%04X, 0x%04X, d{LowerUpper, LowerUpper, LowerUpper}},\n",
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lo.point, hi.point)
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default:
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