突出显示 - 如何突出显示具有不同颜色的多个单词

Question

嘿，我想为编程语言创建一个 IDE，我想创建一些语法高亮。 我们有几种适用于所有 colors 的模式，我想在那里突出显示。 但只有“里拉”这个词有效。 The github: https://github.com/PastaLaPate/FPL_IDE/tree/master/src/main/java/com/github/PastaLaPate/FPL_IDE The doc of programming language: https://program-4.gitbook.io/法语编程语言/我的代码：

package com.github.PastaLaPate.FPL_IDE.syntax;

import javax.swing.*;
import javax.swing.text.*;
import java.awt.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Syntax {
    
    // GENERATE SYNTAX
    public void generateSyntax(JTextPane pane) {
        // ALL TYPES PATTERN
        String[] types = {"vide", "entier", "decimal", "texte", "auto"};
        // ALL FUNCTIONS PATTERN
        String[] function = {"envoyer", "definir", "appeler", "renvoyer", "fichier"};
        // ALL VARIABLES PATTERN
        String[] variables = {"variable", "changer", "saisir", "ecrire", "lire"};
        
        //HIGHTLIGHT TYPES PATTERNS WITH COLOR BLUE
        for (String type : types) {
            highlight(pane, type, new DefaultHighlighter.DefaultHighlightPainter(Color.BLUE));
        }
        //HIGHTLIGHT FUNCTIONS PATTERNS WITH COLOR YELLOW
        for (String functiona : function) {
            highlight(pane, functiona, new DefaultHighlighter.DefaultHighlightPainter(Color.YELLOW));
        }
        //HIGHTLIGHT VARIABLES PATTERNS WITH COLOR GREEN
        for (String variable : variables) {
            highlight(pane, variable, new DefaultHighlighter.DefaultHighlightPainter(Color.GREEN));
        }
    }

    public static void highlight(JTextPane textarea, String textToHighlight,
                                 Highlighter.HighlightPainter painter) {
        String text = textarea.getText();
        Highlighter highlighter = textarea.getHighlighter();
        highlighter.removeAllHighlights();
        
        if (!textToHighlight.isEmpty()) {
            //MATCH PATTERN
            Matcher m = compileWildcard(textToHighlight).matcher(text);
            while (m.find()) {
                try {
                    highlighter.addHighlight(m.start(), m.end(), painter);
                } catch (BadLocationException e) {
                    throw new IllegalStateException(e); /* cannot happen */
                }
                //textarea.setCaretPosition(m.end());
            }
        }
    }

    public static Pattern compileWildcard(String wildcard) {
        StringBuilder sb = new StringBuilder("\\b"); /* word boundary */
        /* the following replaceAll is just for performance */
        for (char c : wildcard.replaceAll("\\*+", "*").toCharArray()) {
            if (c == '*') {
                sb.append("\\S*"); /*- arbitrary non-space characters */
            } else {
                sb.append(Pattern.quote(String.valueOf(c)));
            }
        }
        sb.append("\\b"); /* word boundary */
        return Pattern.compile(sb.toString());
    }

}

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