Introduce new alignment token type

- Update unit tests
- Update GitHub Actions workflow configuration, test on Go 1.22.x, and disable Go module cache

.github/workflows/go.yml

@@ -5,19 +5,23 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.12.x, 1.13.x, 1.14.x, 1.15.x, 1.16.x, 1.17.x, 1.18.x, 1.19.x, 1.20.x, 1.21.x]
-        platform: [ubuntu-latest]
-    runs-on: ${{ matrix.platform }}
+        go-version: [1.12.x, 1.13.x, 1.14.x, 1.15.x, 1.16.x, 1.17.x, 1.18.x, 1.19.x, 1.20.x, 1.21.x, 1.22.x]
+        os: [ubuntu-latest, macos-latest]
+        targetplatform: [x86, x64]
+
+    runs-on: ${{ matrix.os }}
+
     steps:
 
     - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
       with:
         go-version: ${{ matrix.go-version }}
+        cache: false
       id: go
 
     - name: Check out code into the Go module directory
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Get dependencies
       run: |
@@ -30,7 +34,9 @@ jobs:
       run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
 
     - name: Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:
         file: coverage.txt
         flags: unittests

LICENSE

@@ -1,6 +1,6 @@
 BSD 3-Clause License
 
-Copyright (c) 2022-2023 Ri Xu All rights reserved.
+Copyright (c) 2022-2024 Ri Xu All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

nfp.go

@@ -1,4 +1,4 @@
-// Copyright 2022 - 2023 The nfp Authors. All rights reserved. Use of this
+// Copyright 2022 - 2024 The nfp Authors. All rights reserved. Use of this
 // source code is governed by a BSD-style license that can be found in the
 // LICENSE file.
 //
@@ -55,6 +55,7 @@ const (
 	TokenSubTypeLanguageInfo   = "LanguageInfo"
 	TokenTypeColor             = "Color"
 	// Token types
+	TokenTypeAlignment          = "Alignment"
 	TokenTypeCondition          = "Condition"
 	TokenTypeCurrencyLanguage   = "CurrencyLanguage"
 	TokenTypeDateTimes          = "DateTimes"
@@ -443,6 +444,13 @@ func (ps *Parser) getTokens() Tokens {
 		}
 
 		if ps.currentChar() == Underscore {
+			if ps.nextChar() == ParenOpen || ps.nextChar() == ParenClose {
+				if ps.Token.TType != "" {
+					ps.Tokens.add(ps.Token.TValue, ps.Token.TType, ps.Token.Parts)
+				}
+				ps.Token.TValue = ps.nextChar()
+				ps.Token.TType = TokenTypeAlignment
+			}
 			ps.Offset += 2
 			continue
 		}