2000calories · webbrain-one · Jul 27, 2026
diff --git a/README.es-ES.md b/README.es-ES.md
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+# easy_rich_text
+
+[![pub package](https://img.shields.io/pub/v/easy_rich_text.svg)](https://pub.dev/packages/easy_rich_text) [![GitHub license](https://img.shields.io/github/license/2000calories/flutter_easy_rich_text)](https://github.com/2000calories/flutter_easy_rich_text/blob/master/LICENSE) [![GitHub stars](https://img.shields.io/github/stars/2000calories/flutter_easy_rich_text)](https://github.com/2000calories/flutter_easy_rich_text/stargazers)
+
+El widget `EasyRichText` hace que el widget RichText sea sencillo. No tienes que dividir la cadena de texto manualmente.
+
+Este widget utiliza expresiones regulares para dividir eficazmente la cadena basándose en los patrones definidos en la lista de `EasyRichTextPattern`.
+
+`EasyRichTextPattern` es una clase que define el patrón de texto que deseas formatear.
+
+`targetString` puede ser un `String` o una `List<String>`.
+
+Por defecto, `matchWordBoundaries:true` está configurado para coincidir con la palabra completa. Si deseas coincidir con una subcadena dentro de una palabra, establece `matchWordBoundaries:false`.
+
+GestureRecognizer y url_launcher están integrados.
+
+Si encuentras útil este paquete, agradecería que me dieras una estrella en [Github](https://github.com/2000calories/flutter_easy_rich_text) y un me gusta en [pub.dev](https://pub.dev/packages/easy_rich_text).
+
+## Primeros Pasos
+
+### Instalación:
+
+```yaml
+dependencies:
+  easy_rich_text: '^2.0.0'
+```
+
+### Ejemplos:
+
+[Ejemplo Simple](#simple-example) |
+[Ejemplo de Marca Registrada](#trademark-example) |
+[Estilo Predeterminado](#default-style) |
+[Coincidencia Condicional](#conditional-match) |
+[Opción de Coincidencia](#match-option) |
+[Superíndice y Subíndice](#superscript-and-subscript) |
+[Sensibilidad a Mayúsculas](#case-sensitivity) |
+[Texto Seleccionable](#selectable-text) |
+[Expresión Regular](#regular-expression) |
+[Url Launcher](#url-launcher) |
+[GestureRecognizer](#gestureRecognizer) |
+[Todas las Propiedades de RichText](#all-richtext-properties) |
+[Caracteres Especiales](#special-characters) |
+[Formateador de Texto Estilo WhatsApp](#whatsapp-like-text-formatter)
+
+#### Ejemplo Simple:
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/simple.png)
+
+```dart
+EasyRichText(
+  "I want blue font. I want bold font. I want italic font.",
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'blue',
+      style: TextStyle(color: Colors.blue),
+    ),
+    EasyRichTextPattern(
+      targetString: 'bold',
+      style: TextStyle(fontWeight: FontWeight.bold),
+    ),
+    EasyRichTextPattern(
+      targetString: 'italic',
+      style: TextStyle(fontStyle: FontStyle.italic),
+    ),
+  ],
+),
+```
+
+#### Ejemplo de Marca Registrada
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/trademark.png)
+
+```dart
+EasyRichText(
+  "ProductTM is a superscript trademark symbol. This TM is not a trademark.",
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'TM',
+      superScript: true,
+      stringBeforeTarget: 'Product',
+      matchWordBoundaries: false,
+      style: TextStyle(color: Colors.blue),
+    ),
+  ],
+),
+```
+
+#### Estilo Predeterminado:
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/default%20style.png)
+
+```dart
+EasyRichText(
+  "This is a EasyRichText example with default grey font. I want blue font here.",
+  defaultStyle: TextStyle(color: Colors.grey),
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'blue',
+      style: TextStyle(color: Colors.blue),
+    ),
+    EasyRichTextPattern(
+      targetString: 'bold',
+      style: TextStyle(fontWeight: FontWeight.bold),
+    ),
+  ],
+),
+```
+
+#### Coincidencia Condicional
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/conditional_match.png)
+
+```dart
+EasyRichText(
+  "I want blue color here. I want no blue font here. I want blue invalid here.",
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'blue',
+      stringBeforeTarget: 'want',
+      stringAfterTarget: "color",
+      style: TextStyle(color: Colors.blue),
+    ),
+  ],
+),
+```
+
+#### Opción de Coincidencia
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/match_option.png)
+
+##### `matchOption` puede ser un string o una lista. El valor predeterminado es 'all'.
+
+##### String: 'all', 'first', 'last'
+
+##### List<dynamic>: 'first', 'last', y cualquier índice entero
+
+##### Por ejemplo, [0, 1, 'last'] coincidirá con el primero, el segundo y el último.
+
+```dart
+EasyRichText(
+  "blue 1, blue 2, blue 3, blue 4, blue 5",
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'blue',
+      //matchOption: 'all'
+      matchOption: [0, 1, 'last'],
+      style: TextStyle(color: Colors.blue),
+    ),
+  ],
+),
+```
+
+#### Superíndice y Subíndice.
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/superscript_subscript.png)
+
+```dart
+EasyRichText(
+  "I want superscript font here. I want subscript here",
+  patternList: [
+    EasyRichTextPattern(
+        targetString: 'superscript', superScript: true),
+    EasyRichTextPattern(
+        targetString: 'subscript', subScript: true),
+  ],
+),
+```
+
+#### Sensibilidad a Mayúsculas
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/case%20sensitivity.png)
+
+```dart
+EasyRichText(
+  "Case-Insensitive String Matching. I want both Blue and blue. This paragraph is selectable.",
+  caseSensitive: false,
+  selectable: true,
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'Blue',
+      style: TextStyle(color: Colors.blue),
+    ),
+  ],
+),
+```
+
+#### Texto Seleccionable
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/selectable.png)
+
+```dart
+EasyRichText(
+  "This paragraph is selectable...",
+  selectable: true,
+),
+```
+
+#### Expresión Regular
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/regular_expression.png)
+
+```dart
+EasyRichText(
+  "Regular Expression. I want blue bluea blue1 but not blueA",
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'bl[a-z0-9]*',
+      style: TextStyle(color: Colors.blue),
+    ),
+  ],
+),
+```
+
+#### Url Launcher
+
+Integrado con url_launcher. Se admiten urls web, de correo electrónico y de teléfono.
+Establece `urlType` : 'web', 'email', o 'tel'.
+EasyRichText proporciona fórmulas de expresiones regulares para coincidir con urls comunes.
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/urls.png)
+
+```dart
+EasyRichText(
+  "Here is a website https://pub.dev/packages/easy_rich_text. Here is a email address test@example.com. Here is a telephone number +852 12345678.",
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'https://pub.dev/packages/easy_rich_text',
+      urlType: 'web',
+      style: TextStyle(
+        decoration: TextDecoration.underline,
+      ),
+    ),
+    EasyRichTextPattern(
+      targetString: EasyRegexPattern.emailPattern,
+      urlType: 'email',
+      style: TextStyle(
+        decoration: TextDecoration.underline,
+      ),
+    ),
+    EasyRichTextPattern(
+      targetString: EasyRegexPattern.webPattern,
+      urlType: 'web',
+      style: TextStyle(
+        decoration: TextDecoration.underline,
+      ),
+    ),
+    EasyRichTextPattern(
+      targetString: EasyRegexPattern.telPattern,
+      urlType: 'tel',
+      style: TextStyle(
+        decoration: TextDecoration.underline,
+      ),
+    ),
+  ],
+),
+```
+
+#### GestureRecognizer
+
+```dart
+///GestureRecognizer, no funciona cuando superscript, subscript, o urlType están configurados.
+///TapGestureRecognizer, MultiTapGestureRecognizer, etc.
+EasyRichText(
+  "Tap recognizer to print this sentence.",
+  patternList: [
+    EasyRichTextPattern(
+      targetString: 'recognizer',
+      recognizer: TapGestureRecognizer()
+        ..onTap = () {
+          print("Tap recognizer to print this sentence.");
+        },
+      style: TextStyle(
+        decoration: TextDecoration.underline,
+      ),
+    ),
+  ],
+),
+```
+
+#### Todas las Propiedades de RichText
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/rich%20text%20overflow.png)
+
+```dart
+EasyRichText(
+  "TextOverflow.ellipsis, TextAlign.justify, maxLines: 1. TextOverflow.ellipsis, TextAlign.justify, maxLines: 1.",
+  textAlign: TextAlign.justify,
+  maxLines: 1,
+  overflow: TextOverflow.ellipsis,
+),
+```
+
+#### Caracteres Especiales
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/special_characters.png)
+
+```dart
+//si el targetString contiene los siguientes caracteres especiales \[]()^*+?
+EasyRichText(
+  "Received 88+ messages. Received 99+ messages",
+  patternList: [
+    //establece hasSpecialCharacters como true
+    EasyRichTextPattern(
+      targetString: '99+',
+      hasSpecialCharacters: true,
+      style: TextStyle(color: Colors.blue),
+    ),
+    //o si estás familiarizado con las expresiones regulares, usa \\ para escaparlo
+    EasyRichTextPattern(
+      targetString: '88\\+',
+      style: TextStyle(color: Colors.blue),
+    ),
+  ],
+),
+```
+
+#### Formateador de Texto Estilo WhatsApp
+
+![alt text](https://raw.githubusercontent.com/2000calories/flutter_easy_rich_text/master/screen_shots/WhatsApp_like_text_formatter.png)
+
+```dart
+///Formateador de texto estilo WhatsApp
+EasyRichText(
+  "TEST *bold font*. test *boldfont*.",
+  patternList: [
+    ///fuente negrita
+    EasyRichTextPattern(
+      targetString: '(\\*)(.*?)(\\*)',
+      matchBuilder: (BuildContext context, RegExpMatch? match) {
+        return TextSpan(
+          text: match?[0]?.replaceAll('*', ''),
+          style: const TextStyle(fontWeight: FontWeight.bold),
+        );
+      },
+    ),
+  ],
+),
+```
+
+#### prefixInlineSpan & suffixInlineSpan
+```dart
+///añadir icono antes/después de targetString
+EasyRichText(
+  "Please contact us at +123456789",
+  patternList: [
+    EasyRichTextPattern(
+      targetString: EasyRegexPattern.telPattern,
+      prefixInlineSpan: WidgetSpan(
+        child: Icon(Icons.local_phone),
+      ),
+      suffixInlineSpan: WidgetSpan(
+        child: Icon(Icons.local_phone),
+      ),
+    )
+  ],
+),
+```