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partial correction for CL 1983043: fix various godoc-related regexp calls
R=rsc CC=golang-dev https://golang.org/cl/1987041
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079a117469
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@ -943,9 +943,9 @@ var (
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func extractString(src []byte, rx *regexp.Regexp) (s string) {
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m := rx.Find(src)
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if len(m) >= 4 {
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s = strings.TrimSpace(string(src[m[2]:m[3]]))
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m := rx.FindSubmatch(src)
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if m != nil {
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s = strings.TrimSpace(string(m[1]))
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}
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return
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}
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@ -199,7 +199,7 @@ var (
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// and '' into ”).
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func emphasize(w io.Writer, line []byte, words map[string]string, nice bool) {
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for {
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m := matchRx.Find(line)
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m := matchRx.FindSubmatchIndex(line)
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if m == nil {
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break
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}
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@ -309,7 +309,7 @@ func (doc *docReader) addFile(src *ast.File) {
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// collect BUG(...) comments
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for _, c := range src.Comments {
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text := c.List[0].Text
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if m := bug_markers.Find(text); m != nil {
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if m := bug_markers.FindIndex(text); m != nil {
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// found a BUG comment; maybe empty
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if btxt := text[m[1]:]; bug_content.Match(btxt) {
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// non-empty BUG comment; collect comment without BUG prefix
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