elvish: tag support

Author: rsteube

internal/shell/elvish/action.go

@@ -36,6 +36,7 @@ type complexCandidate struct {
 	Description string
 	CodeSuffix  string
 	Style       string
+	Tag         string
 }
 
 // ActionRawValues formats values for elvish.
@@ -60,7 +61,7 @@ func ActionRawValues(currentWord string, meta common.Meta, values common.RawValu
 		if val.Style == "" || ui.ParseStyling(val.Style) == nil {
 			val.Style = valueStyle
 		}
-		vals[index] = complexCandidate{Value: val.Value, Display: val.Display, Description: val.Description, CodeSuffix: suffix, Style: val.Style}
+		vals[index] = complexCandidate{Value: val.Value, Display: val.Display, Description: val.Description, CodeSuffix: suffix, Style: val.Style, Tag: val.Tag}
 	}
 
 	if len(values) > 0 {

internal/shell/elvish/snippet.go

@@ -20,9 +20,9 @@ func Snippet(cmd *cobra.Command) string {
 		}
 		put $completion[Candidates] | all (one) | peach {|c|
 			if (eq $c[Description] "") {
-		    	edit:complex-candidate $c[Value] &display=(styled $c[Display] $c[Style]) &code-suffix=$c[CodeSuffix]
+		    	edit:complex-candidate $c[Value] &display=(styled $c[Display] $c[Style]) &code-suffix=$c[CodeSuffix] &tag=$c[Tag]
 			} else {
-		    	edit:complex-candidate $c[Value] &display=(styled $c[Display] $c[Style])(styled " " $completion[DescriptionStyle]" bg-default")(styled "("$c[Description]")" $completion[DescriptionStyle]) &code-suffix=$c[CodeSuffix]
+		    	edit:complex-candidate $c[Value] &display=(styled $c[Display] $c[Style])(styled " " $completion[DescriptionStyle]" bg-default")(styled "("$c[Description]")" $completion[DescriptionStyle]) &code-suffix=$c[CodeSuffix] &tag=$c[Tag]
 			}
 		}
     }