Fix remaining linter warnings

.golangci.yaml

@@ -4,10 +4,9 @@ linters:
   enable-all: true
   disable:
     - gochecknoglobals
-    - gocritic
     - funlen
     - godox
-    - gocyclo # is deprecated
+    - gocyclo # is deprecated in favor of gocognit
 linters-settings:
   lll:
     line-length: 180
@@ -15,14 +14,7 @@ issues:
   exclude-rules:
     - path: _test\.go
       linters:
-        - dupl
         - errcheck
-        - gocritic
-        - gocyclo
-        - gosec
         - lll
-        - goconst
-        - unparam
-        - unused
   max-issues-per-linter: 0
   max-same-issues: 0

path_states.go

@@ -118,6 +118,7 @@ func lexPathBracketOpen(l lexer, state *intStack) stateFn {
 
 		return lexPathBracketClose
 	case '"':
+		// nolint:errcheck
 		l.takeString()
 		l.emit(pathKey)
 
@@ -155,6 +156,7 @@ func lexKey(l lexer, state *intStack) stateFn {
 
 		return lexPathAfterKey
 	case '"':
+		// nolint:errcheck
 		l.takeString()
 		l.emit(pathKey)