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Replace regexp based Chomp with builtin TrimRight

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bep 2015-01-20 12:41:08 +01:00
parent 99aee30410
commit 077d726b51
2 changed files with 41 additions and 44 deletions
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79
tpl/template.go
View file

@ -29,7 +29,6 @@ import (
"os"
"path/filepath"
"reflect"
"regexp"
"sort"
"strconv"
"strings"
@ -38,7 +37,6 @@ import (
var localTemplates *template.Template
var tmpl Template
var funcMap template.FuncMap
var chompRegexp *regexp.Regexp
type Template interface {
ExecuteTemplate(wr io.Writer, name string, data interface{}) error
@ -877,7 +875,7 @@ func Chomp(text interface{}) (string, error) {
return "", err
}
return chompRegexp.ReplaceAllString(s, ""), nil
return strings.TrimRight(s, "\r\n"), nil
}
// Trim leading/trailing characters defined by b from a
@ -1245,44 +1243,43 @@ func (t *GoHtmlTemplate) LoadTemplates(absPath string) {
func init() {
funcMap = template.FuncMap{
"urlize": helpers.Urlize,
"sanitizeurl": helpers.SanitizeUrl,
"eq": Eq,
"ne": Ne,
"gt": Gt,
"ge": Ge,
"lt": Lt,
"le": Le,
"in": In,
"intersect": Intersect,
"isset": IsSet,
"echoParam": ReturnWhenSet,
"safeHtml": SafeHtml,
"safeCss": SafeCss,
"safeUrl": SafeUrl,
"markdownify": Markdownify,
"first": First,
"where": Where,
"delimit": Delimit,
"sort": Sort,
"highlight": Highlight,
"add": func(a, b interface{}) (interface{}, error) { return doArithmetic(a, b, '+') },
"sub": func(a, b interface{}) (interface{}, error) { return doArithmetic(a, b, '-') },
"div": func(a, b interface{}) (interface{}, error) { return doArithmetic(a, b, '/') },
"mod": Mod,
"mul": func(a, b interface{}) (interface{}, error) { return doArithmetic(a, b, '*') },
"modBool": ModBool,
"lower": func(a string) string { return strings.ToLower(a) },
"upper": func(a string) string { return strings.ToUpper(a) },
"title": func(a string) string { return strings.Title(a) },
"partial": Partial,
"ref": Ref,
"relref": RelRef,
"apply": Apply,
"chomp": Chomp,
"replace": Replace,
"trim": Trim,
"urlize": helpers.Urlize,
"sanitizeurl": helpers.SanitizeUrl,
"eq": Eq,
"ne": Ne,
"gt": Gt,
"ge": Ge,
"lt": Lt,
"le": Le,
"in": In,
"intersect": Intersect,
"isset": IsSet,
"echoParam": ReturnWhenSet,
"safeHtml": SafeHtml,
"safeCss": SafeCss,
"safeUrl": SafeUrl,
"markdownify": Markdownify,
"first": First,
"where": Where,
"delimit": Delimit,
"sort": Sort,
"highlight": Highlight,
"add": func(a, b interface{}) (interface{}, error) { return doArithmetic(a, b, '+') },
"sub": func(a, b interface{}) (interface{}, error) { return doArithmetic(a, b, '-') },
"div": func(a, b interface{}) (interface{}, error) { return doArithmetic(a, b, '/') },
"mod": Mod,
"mul": func(a, b interface{}) (interface{}, error) { return doArithmetic(a, b, '*') },
"modBool": ModBool,
"lower": func(a string) string { return strings.ToLower(a) },
"upper": func(a string) string { return strings.ToUpper(a) },
"title": func(a string) string { return strings.Title(a) },
"partial": Partial,
"ref": Ref,
"relref": RelRef,
"apply": Apply,
"chomp": Chomp,
"replace": Replace,
"trim": Trim,
}
chompRegexp = regexp.MustCompile("[\r\n]+$")
}

6
tpl/template_test.go
View file

@ -835,9 +835,9 @@ func TestMarkdownify(t *testing.T) {
func TestChomp(t *testing.T) {
base := "\n This is\na story "
for i, item := range []string{
"\n",
"\r",
"\r\n",
"\n", "\n\n",
"\r", "\r\r",
"\r\n", "\r\n\r\n",
} {
chomped, _ := Chomp(base + item)