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Code Issues Releases Activity

Support comma in go template (e.g. for range)

Browse Source 
```
{{ range $idx, $value := $variable }}
Hello {{ $idx }}
{{ end }}
```
This commit is contained in:
Alberto Marchetti
2020-09-23 06:40:05 +03:00
committed by Alec Thomas
parent 6665753f98
commit 42e9638ed4
3 changed files with 33 additions and 2 deletions
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2
lexers/g/go.go
View File

@ -80,7 +80,7 @@ var goTemplateRules = Rules{
{`\s+`, Whitespace, nil}, {`\s+`, Whitespace, nil},
{`\(`, Operator, Push("subexpression")}, {`\(`, Operator, Push("subexpression")},
{`(range|if|else|while|with|template|end|true|false|nil|and|call|html|index|js|len|not|or|print|printf|println|urlquery|eq|ne|lt|le|gt|ge)\b`, Keyword, nil}, {`(range|if|else|while|with|template|end|true|false|nil|and|call|html|index|js|len|not|or|print|printf|println|urlquery|eq|ne|lt|le|gt|ge)\b`, Keyword, nil},
{`\||:?=`, Operator, nil}, {`\||:?=|,`, Operator, nil},
{`[$]?[^\W\d]\w*`, NameOther, nil}, {`[$]?[^\W\d]\w*`, NameOther, nil},
{`[$]?\.(?:[^\W\d]\w*)?`, NameAttribute, nil}, {`[$]?\.(?:[^\W\d]\w*)?`, NameAttribute, nil},
{`"(\\\\|\\"|[^"])*"`, LiteralString, nil}, {`"(\\\\|\\"|[^"])*"`, LiteralString, nil},

4
lexers/testdata/go-text-template.actual vendored
View File

@ -4,3 +4,7 @@
{{ $myVar := 2 }} {{ $myVar := 2 }}
{{ $myVar = 4 }} {{ $myVar = 4 }}
{{ range $idx, $value := $variable }}
Hello {{ $idx }}
{{ end }}

27
lexers/testdata/go-text-template.expected vendored
View File

@ -19,5 +19,32 @@
{"type":"TextWhitespace","value":" "}, {"type":"TextWhitespace","value":" "},
{"type":"NameOther","value":"4"}, {"type":"NameOther","value":"4"},
{"type":"TextWhitespace","value":" "}, {"type":"TextWhitespace","value":" "},
{"type":"CommentPreproc","value":"}}"},
{"type":"Other","value":"\n\n"},
{"type":"CommentPreproc","value":"{{"},
{"type":"TextWhitespace","value":" "},
{"type":"Keyword","value":"range"},
{"type":"TextWhitespace","value":" "},
{"type":"NameOther","value":"$idx"},
{"type":"Operator","value":","},
{"type":"TextWhitespace","value":" "},
{"type":"NameOther","value":"$value"},
{"type":"TextWhitespace","value":" "},
{"type":"Operator","value":":="},
{"type":"TextWhitespace","value":" "},
{"type":"NameOther","value":"$variable"},
{"type":"TextWhitespace","value":" "},
{"type":"CommentPreproc","value":"}}"},
{"type":"Other","value":"\nHello "},
{"type":"CommentPreproc","value":"{{"},
{"type":"TextWhitespace","value":" "},
{"type":"NameOther","value":"$idx"},
{"type":"TextWhitespace","value":" "},
{"type":"CommentPreproc","value":"}}"},
{"type":"Other","value":"\n"},
{"type":"CommentPreproc","value":"{{"},
{"type":"TextWhitespace","value":" "},
{"type":"Keyword","value":"end"},
{"type":"TextWhitespace","value":" "},
{"type":"CommentPreproc","value":"}}"} {"type":"CommentPreproc","value":"}}"}
] ]