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replace unchecked Compile calls with MustCompile
For constant patterns and especially when errors are ignored, `regexp.MustCompile` is a better choice than `regexp.Compile`. Signed-off-by: Iskander Sharipov <quasilyte@gmail.com>
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@ -55,21 +55,21 @@ func Substr(s string, start, length int) string {
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// HTML2str returns escaping text convert from html.
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func HTML2str(html string) string {
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re, _ := regexp.Compile(`\<[\S\s]+?\>`)
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re := regexp.MustCompile(`\<[\S\s]+?\>`)
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html = re.ReplaceAllStringFunc(html, strings.ToLower)
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//remove STYLE
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re, _ = regexp.Compile(`\<style[\S\s]+?\</style\>`)
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re = regexp.MustCompile(`\<style[\S\s]+?\</style\>`)
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html = re.ReplaceAllString(html, "")
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//remove SCRIPT
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re, _ = regexp.Compile(`\<script[\S\s]+?\</script\>`)
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re = regexp.MustCompile(`\<script[\S\s]+?\</script\>`)
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html = re.ReplaceAllString(html, "")
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re, _ = regexp.Compile(`\<[\S\s]+?\>`)
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re = regexp.MustCompile(`\<[\S\s]+?\>`)
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html = re.ReplaceAllString(html, "\n")
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re, _ = regexp.Compile(`\s{2,}`)
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re = regexp.MustCompile(`\s{2,}`)
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html = re.ReplaceAllString(html, "\n")
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return strings.TrimSpace(html)
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