Fix linter.

.golangci.yml

@@ -15,6 +15,8 @@ linters:
     - gocyclo
     - dupl
     - gochecknoglobals
+    - funlen
+    - godox
 
 linters-settings:
   govet:
@@ -43,3 +45,6 @@ issues:
     - 'Potential file inclusion via variable'
     - 'should have comment or be unexported'
     - 'comment on exported var .* should be of the form'
+    - 'at least one file in a package should have a package comment'
+    - 'string literal contains the Unicode'
+    - 'methods on the same type should have the same receiver name'

.travis.yml

@@ -2,7 +2,7 @@ sudo: false
 language: go
 script:
   - go test -v ./...
-  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s v1.15.0
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s v1.19.1
   - ./bin/golangci-lint run
   - git clean -fdx .
 after_success:

formatters/svg/svg.go

@@ -1,3 +1,4 @@
+// Package svg contains an SVG formatter.
 package svg
 
 import (

lexers/a/applescript.go

@@ -31,7 +31,7 @@ var Applescript = internal.Register(MustNewLexer(
 			{`\b(as )(alias |application |boolean |class |constant |date |file |integer |list |number |POSIX file |real |record |reference |RGB color |script |text |unit types|(?:Unicode )?text|string)\b`, ByGroups(Keyword, NameClass), nil},
 			{`\b(AppleScript|current application|false|linefeed|missing value|pi|quote|result|return|space|tab|text item delimiters|true|version)\b`, NameConstant, nil},
 			{`\b(ASCII (character|number)|activate|beep|choose URL|choose application|choose color|choose file( name)?|choose folder|choose from list|choose remote application|clipboard info|close( access)?|copy|count|current date|delay|delete|display (alert|dialog)|do shell script|duplicate|exists|get eof|get volume settings|info for|launch|list (disks|folder)|load script|log|make|mount volume|new|offset|open( (for access|location))?|path to|print|quit|random number|read|round|run( script)?|say|scripting components|set (eof|the clipboard to|volume)|store script|summarize|system attribute|system info|the clipboard|time to GMT|write|quoted form)\b`, NameBuiltin, nil},
-			{`\b(considering|else|error|exit|from|if|ignoring|in|repeat|tell|then|times|to|try|until|using terms from|while|whith|with timeout( of)?|with transaction|by|continue|end|its?|me|my|return|of|as)\b`, Keyword, nil},
+			{`\b(considering|else|error|exit|from|if|ignoring|in|repeat|tell|then|times|to|try|until|using terms from|while|with|with timeout( of)?|with transaction|by|continue|end|its?|me|my|return|of|as)\b`, Keyword, nil},
 			{`\b(global|local|prop(erty)?|set|get)\b`, Keyword, nil},
 			{`\b(but|put|returning|the)\b`, NameBuiltin, nil},
 			{`\b(attachment|attribute run|character|day|month|paragraph|word|year)s?\b`, NameBuiltin, nil},

lexers/b/bibtex.go

@@ -9,9 +9,9 @@ import (
 var Bibtex = internal.Register(MustNewLexer(
 	&Config{
 		Name:            "BibTeX",
-		Aliases:         []string{"bib", "bibtex",},
-		Filenames:       []string{"*.bib",},
-		MimeTypes:       []string{"text/x-bibtex",},
+		Aliases:         []string{"bib", "bibtex"},
+		Filenames:       []string{"*.bib"},
+		MimeTypes:       []string{"text/x-bibtex"},
 		NotMultiline:    true,
 		CaseInsensitive: true,
 	},

lexers/h/http.go

@@ -38,7 +38,6 @@ func httpContentBlock(groups []string, lexer Lexer) Iterator {
 		{Generic, groups[0]},
 	}
 	return Literator(tokens...)
-
 }
 
 func httpHeaderBlock(groups []string, lexer Lexer) Iterator {
@@ -123,9 +122,7 @@ func (d *httpBodyContentTyper) Tokenise(options *TokeniseOptions, text string) (
 					return EOF
 				}
 			}
-
 		}
 		return token
-
 	}, nil
 }

lexers/internal/api.go

@@ -1,3 +1,4 @@
+// Package internal contains common API functions and structures shared between lexer packages.
 package internal
 
 import (

remap.go

@@ -66,7 +66,6 @@ func TypeRemappingLexer(lexer Lexer, mapping TypeMapping) Lexer {
 				km[k] = rt.To
 			}
 		}
-
 	}
 	return RemappingLexer(lexer, func(t Token) []Token {
 		if k, ok := lut[t.Type]; ok {