[source added]

+## 0.1.4
+
+* `[source]` format added.
+
 ## 0.1.3
 
 * `maxLines` Parameter added.

@@ -26,9 +26,9 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
-  path_provider_foundation: 3784922295ac71e43754bd15e0653ccfd36a147c
+  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
   printing: 1dd6a1fce2209ec240698e2439a4adbb9b427637
-  url_launcher_macos: d2691c7dd33ed713bf3544850a623080ec693d95
+  url_launcher_macos: 5f437abeda8c85500ceb03f5c1938a8c5a705399
 
 PODFILE CHECKSUM: 236401fc2c932af29a9fcf0e97baeeb2d750d367
 

@@ -5,18 +5,18 @@ packages:
     dependency: transitive
     description:
       name: archive
-      sha256: "22600aa1e926be775fa5fe7e6894e7fb3df9efda8891c73f70fb3262399a432d"
+      sha256: cb6a278ef2dbb298455e1a713bda08524a175630ec643a242c399c932a0a1f7d
       url: "https://pub.dev"
     source: hosted
-    version: "3.4.10"
+    version: "3.6.1"
   args:
     dependency: transitive
     description:
       name: args
-      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
+      sha256: "7cf60b9f0cc88203c5a190b4cd62a99feea42759a7fa695010eb5de1c0b2252a"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.2"
+    version: "2.5.0"
   async:
     dependency: transitive
     description:
@@ -29,10 +29,10 @@ packages:
     dependency: transitive
     description:
       name: barcode
-      sha256: "91b143666f7bb13636f716b6d4e412e372ab15ff7969799af8c9e30a382e9385"
+      sha256: ab180ce22c6555d77d45f0178a523669db67f95856e3378259ef2ffeb43e6003
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.6"
+    version: "2.2.8"
   bidi:
     dependency: transitive
     description:
@@ -73,14 +73,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.18.0"
-  convert:
+  cross_file:
     dependency: transitive
     description:
-      name: convert
-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
+      name: cross_file
+      sha256: "55d7b444feb71301ef6b8838dbc1ae02e63dd48c8773f3810ff53bb1e2945b32"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.1"
+    version: "0.3.4+1"
   crypto:
     dependency: transitive
     description:
@@ -93,10 +93,10 @@ packages:
     dependency: "direct main"
     description:
       name: cupertino_icons
-      sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
+      sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.6"
+    version: "1.0.8"
   fake_async:
     dependency: transitive
     description:
@@ -109,18 +109,18 @@ packages:
     dependency: transitive
     description:
       name: ffi
-      sha256: "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878"
+      sha256: "493f37e7df1804778ff3a53bd691d8692ddf69702cf4c1c1096a2e41b4779e21"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.2"
   file_picker:
     dependency: "direct main"
     description:
       name: file_picker
-      sha256: be325344c1f3070354a1d84a231a1ba75ea85d413774ec4bdf444c023342e030
+      sha256: "824f5b9f389bfc4dddac3dea76cd70c51092d9dff0b2ece7ef4f53db8547d258"
       url: "https://pub.dev"
     source: hosted
-    version: "5.5.0"
+    version: "8.0.6"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -138,10 +138,10 @@ packages:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: a25a15ebbdfc33ab1cd26c63a6ee519df92338a9c10f122adda92938253bef04
+      sha256: "3f41d009ba7172d5ff9be5f6e6e6abb4300e263aab8866d2a0842ed2a70f8f0c"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.3"
+    version: "4.0.0"
   flutter_math_fork:
     dependency: "direct main"
     description:
@@ -154,18 +154,18 @@ packages:
     dependency: transitive
     description:
       name: flutter_plugin_android_lifecycle
-      sha256: b068ffc46f82a55844acfa4fdbb61fad72fa2aef0905548419d97f0f95c456da
+      sha256: c6b0b4c05c458e1c01ad9bcc14041dd7b1f6783d487be4386f793f47a8a4d03e
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.17"
+    version: "2.0.20"
   flutter_svg:
     dependency: transitive
     description:
       name: flutter_svg
-      sha256: d39e7f95621fc84376bc0f7d504f05c3a41488c562f4a8ad410569127507402c
+      sha256: "7b4ca6cf3304575fe9c8ec64813c8d02ee41d2afe60bcfe0678bcb5375d596a2"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.9"
+    version: "2.0.10+1"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -182,15 +182,15 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.1.3"
+    version: "0.1.4"
   http:
     dependency: transitive
     description:
       name: http
-      sha256: a2bbf9d017fcced29139daa8ed2bba4ece450ab222871df93ca9eec6f80c34ba
+      sha256: "761a297c042deedc1ffbb156d6e2af13886bb305c2a343a4d972504cd67dd938"
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   http_parser:
     dependency: transitive
     description:
@@ -203,50 +203,42 @@ packages:
     dependency: transitive
     description:
       name: image
-      sha256: "004a2e90ce080f8627b5a04aecb4cdfac87d2c3f3b520aa291260be5a32c033d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.4"
-  js:
-    dependency: transitive
-    description:
-      name: js
-      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
+      sha256: "2237616a36c0d69aef7549ab439b833fb7f9fb9fc861af2cc9ac3eedddd69ca8"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.7"
+    version: "4.2.0"
   leak_tracker:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "78eb209deea09858f5269f5a5b02be4049535f568c07b275096836f01ea323fa"
+      sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.0"
+    version: "10.0.4"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: b46c5e37c19120a8a01918cfaf293547f47269f7cb4b0058f21531c2465d6ef0
+      sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "3.0.3"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
-      sha256: a597f72a664dbd293f3bfc51f9ba69816f84dcd403cdac7066cb3f6003f3ab47
+      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "3.0.1"
   lints:
     dependency: transitive
     description:
       name: lints
-      sha256: "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452"
+      sha256: "976c774dd944a42e83e2467f4cc670daef7eed6295b10b36ae8c85bcbf828235"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "4.0.0"
   matcher:
     dependency: transitive
     description:
@@ -267,10 +259,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.12.0"
   nested:
     dependency: transitive
     description:
@@ -299,26 +291,26 @@ packages:
     dependency: "direct main"
     description:
       name: path_provider
-      sha256: b27217933eeeba8ff24845c34003b003b2b22151de3c908d0e679e8fe1aa078b
+      sha256: c9e7d3a4cd1410877472158bee69963a4579f78b68c65a2b7d40d1a7a88bb161
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   path_provider_android:
     dependency: transitive
     description:
       name: path_provider_android
-      sha256: "477184d672607c0a3bf68fbbf601805f92ef79c82b64b4d6eb318cbca4c48668"
+      sha256: "30c5aa827a6ae95ce2853cdc5fe3971daaac00f6f081c419c013f7f57bff2f5e"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.2"
+    version: "2.2.7"
   path_provider_foundation:
     dependency: transitive
     description:
       name: path_provider_foundation
-      sha256: "5a7999be66e000916500be4f15a3633ebceb8302719b47b9cc49ce924125350f"
+      sha256: f234384a3fdd67f989b4d54a5d73ca2a6c422fa55ae694381ae0f4375cd1ea16
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.2"
+    version: "2.4.0"
   path_provider_linux:
     dependency: transitive
     description:
@@ -339,58 +331,74 @@ packages:
     dependency: transitive
     description:
       name: path_provider_windows
-      sha256: "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170"
+      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.1"
+    version: "2.3.0"
   pdf:
     dependency: "direct main"
     description:
       name: pdf
-      sha256: "93cbb2c06de9bab91844550f19896b2373e7a5ce25173995e7e5ec5e1741429d"
+      sha256: "81d5522bddc1ef5c28e8f0ee40b71708761753c163e0c93a40df56fd515ea0f0"
       url: "https://pub.dev"
     source: hosted
-    version: "3.10.7"
+    version: "3.11.0"
+  pdf_widget_wrapper:
+    dependency: transitive
+    description:
+      name: pdf_widget_wrapper
+      sha256: c930860d987213a3d58c7ec3b7ecf8085c3897f773e8dc23da9cae60a5d6d0f5
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
   permission_handler:
     dependency: "direct main"
     description:
       name: permission_handler
-      sha256: bc56bfe9d3f44c3c612d8d393bd9b174eb796d706759f9b495ac254e4294baa5
+      sha256: "18bf33f7fefbd812f37e72091a15575e72d5318854877e0e4035a24ac1113ecb"
       url: "https://pub.dev"
     source: hosted
-    version: "10.4.5"
+    version: "11.3.1"
   permission_handler_android:
     dependency: transitive
     description:
       name: permission_handler_android
-      sha256: "59c6322171c29df93a22d150ad95f3aa19ed86542eaec409ab2691b8f35f9a47"
+      sha256: b29a799ca03be9f999aa6c39f7de5209482d638e6f857f6b93b0875c618b7e54
       url: "https://pub.dev"
     source: hosted
-    version: "10.3.6"
+    version: "12.0.7"
   permission_handler_apple:
     dependency: transitive
     description:
       name: permission_handler_apple
-      sha256: "99e220bce3f8877c78e4ace901082fb29fa1b4ebde529ad0932d8d664b34f3f5"
+      sha256: e6f6d73b12438ef13e648c4ae56bd106ec60d17e90a59c4545db6781229082a0
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.4.5"
+  permission_handler_html:
+    dependency: transitive
+    description:
+      name: permission_handler_html
+      sha256: "54bf176b90f6eddd4ece307e2c06cf977fb3973719c35a93b85cc7093eb6070d"
       url: "https://pub.dev"
     source: hosted
-    version: "9.1.4"
+    version: "0.1.1"
   permission_handler_platform_interface:
     dependency: transitive
     description:
       name: permission_handler_platform_interface
-      sha256: "6760eb5ef34589224771010805bea6054ad28453906936f843a8cc4d3a55c4a4"
+      sha256: "48d4fcf201a1dad93ee869ab0d4101d084f49136ec82a8a06ed9cfeacab9fd20"
       url: "https://pub.dev"
     source: hosted
-    version: "3.12.0"
+    version: "4.2.1"
   permission_handler_windows:
     dependency: transitive
     description:
       name: permission_handler_windows
-      sha256: cc074aace208760f1eee6aa4fae766b45d947df85bc831cde77009cdb4720098
+      sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.3"
+    version: "0.2.1"
   petitparser:
     dependency: transitive
     description:
@@ -403,10 +411,10 @@ packages:
     dependency: transitive
     description:
       name: platform
-      sha256: "12220bb4b65720483f8fa9450b4332347737cf8213dd2840d8b2c823e47243ec"
+      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.4"
+    version: "3.1.5"
   plugin_platform_interface:
     dependency: transitive
     description:
@@ -415,30 +423,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
-  pointycastle:
-    dependency: transitive
-    description:
-      name: pointycastle
-      sha256: "43ac87de6e10afabc85c445745a7b799e04de84cebaa4fd7bf55a5e1e9604d29"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.7.4"
   printing:
     dependency: "direct main"
     description:
       name: printing
-      sha256: ad39a42a5f83125952457dfd94f395c8cf0eb1f7759583dadb769be5c7f99d24
+      sha256: cc4b256a5a89d5345488e3318897b595867f5181b8c5ed6fc63bfa5f2044aec3
       url: "https://pub.dev"
     source: hosted
-    version: "5.11.1"
+    version: "5.13.1"
   provider:
     dependency: transitive
     description:
       name: provider
-      sha256: "9a96a0a19b594dbc5bf0f1f27d2bc67d5f95957359b461cd9feb44ed6ae75096"
+      sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.1"
+    version: "6.1.2"
   qr:
     dependency: transitive
     description:
@@ -496,10 +496,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.1"
+    version: "0.7.0"
   tuple:
     dependency: transitive
     description:
@@ -520,26 +520,26 @@ packages:
     dependency: "direct main"
     description:
       name: url_launcher
-      sha256: d25bb0ca00432a5e1ee40e69c36c85863addf7cc45e433769d61bed3fe81fd96
+      sha256: "21b704ce5fa560ea9f3b525b43601c678728ba46725bab9b01187b4831377ed3"
       url: "https://pub.dev"
     source: hosted
-    version: "6.2.3"
+    version: "6.3.0"
   url_launcher_android:
     dependency: transitive
     description:
       name: url_launcher_android
-      sha256: "507dc655b1d9cb5ebc756032eb785f114e415f91557b73bf60b7e201dfedeb2f"
+      sha256: ceb2625f0c24ade6ef6778d1de0b2e44f2db71fded235eb52295247feba8c5cf
       url: "https://pub.dev"
     source: hosted
-    version: "6.2.2"
+    version: "6.3.3"
   url_launcher_ios:
     dependency: transitive
     description:
       name: url_launcher_ios
-      sha256: "75bb6fe3f60070407704282a2d295630cab232991eb52542b18347a8a941df03"
+      sha256: "7068716403343f6ba4969b4173cbf3b84fc768042124bc2c011e5d782b24fe89"
       url: "https://pub.dev"
     source: hosted
-    version: "6.2.4"
+    version: "6.3.0"
   url_launcher_linux:
     dependency: transitive
     description:
@@ -552,26 +552,26 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_macos
-      sha256: b7244901ea3cf489c5335bdacda07264a6e960b1c1b1a9f91e4bc371d9e68234
+      sha256: "9a1a42d5d2d95400c795b2914c36fdcb525870c752569438e4ebb09a2b5d90de"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.0"
+    version: "3.2.0"
   url_launcher_platform_interface:
     dependency: transitive
     description:
       name: url_launcher_platform_interface
-      sha256: a932c3a8082e118f80a475ce692fde89dc20fddb24c57360b96bc56f7035de1f
+      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.1"
+    version: "2.3.2"
   url_launcher_web:
     dependency: transitive
     description:
       name: url_launcher_web
-      sha256: fff0932192afeedf63cdd50ecbb1bc825d31aed259f02bb8dba0f3b729a5e88b
+      sha256: "8d9e750d8c9338601e709cd0885f95825086bd8b642547f26bda435aade95d8a"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.3"
+    version: "2.3.1"
   url_launcher_windows:
     dependency: transitive
     description:
@@ -584,26 +584,26 @@ packages:
     dependency: transitive
     description:
       name: vector_graphics
-      sha256: "18f6690295af52d081f6808f2f7c69f0eed6d7e23a71539d75f4aeb8f0062172"
+      sha256: "32c3c684e02f9bc0afb0ae0aa653337a2fe022e8ab064bcd7ffda27a74e288e3"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+2"
+    version: "1.1.11+1"
   vector_graphics_codec:
     dependency: transitive
     description:
       name: vector_graphics_codec
-      sha256: "531d20465c10dfac7f5cd90b60bbe4dd9921f1ec4ca54c83ebb176dbacb7bb2d"
+      sha256: c86987475f162fadff579e7320c7ddda04cd2fdeffbe1129227a85d9ac9e03da
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+2"
+    version: "1.1.11+1"
   vector_graphics_compiler:
     dependency: transitive
     description:
       name: vector_graphics_compiler
-      sha256: "03012b0a33775c5530576b70240308080e1d5050f0faf000118c20e6463bc0ad"
+      sha256: "12faff3f73b1741a36ca7e31b292ddeb629af819ca9efe9953b70bd63fc8cd81"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.9+2"
+    version: "1.1.11+1"
   vector_math:
     dependency: transitive
     description:
@@ -616,26 +616,26 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
+      sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
       url: "https://pub.dev"
     source: hosted
-    version: "13.0.0"
+    version: "14.2.1"
   web:
     dependency: transitive
     description:
       name: web
-      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
+      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
       url: "https://pub.dev"
     source: hosted
-    version: "0.3.0"
+    version: "0.5.1"
   win32:
     dependency: transitive
     description:
       name: win32
-      sha256: "464f5674532865248444b4c3daca12bd9bf2d7c47f759ce2617986e7229494a8"
+      sha256: a79dbe579cb51ecd6d30b17e0cae4e0ea15e2c0e66f69ad4198f22a6789e94f4
       url: "https://pub.dev"
     source: hosted
-    version: "5.2.0"
+    version: "5.5.1"
   xdg_directories:
     dependency: transitive
     description:
@@ -653,5 +653,5 @@ packages:
     source: hosted
     version: "6.5.0"
 sdks:
-  dart: ">=3.2.0 <4.0.0"
-  flutter: ">=3.16.0"
+  dart: ">=3.4.0 <4.0.0"
+  flutter: ">=3.22.0"

@@ -18,13 +18,13 @@ dependencies:
   flutter_html_to_pdf: ^0.7.0
   url_launcher: ^6.1.10
   path_provider: ^2.0.14
-  permission_handler: ^10.2.0
-  file_picker: ^5.2.10
+  permission_handler: ^11.3.1
+  file_picker: ^8.0.6
   flutter_math_fork: ^0.7.2
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^2.0.0
+  flutter_lints: ^4.0.0
 flutter:
   uses-material-design: true
\ No newline at end of file

@@ -18,7 +18,7 @@ class CustomImageError extends LeafRenderObjectWidget {
   RenderObject createRenderObject(BuildContext context) {
     return RenderCustomImageError(
       iconColor ?? Theme.of(context).colorScheme.onSurfaceVariant,
-      backgroundColor ?? Theme.of(context).colorScheme.surfaceVariant,
+      backgroundColor ?? Theme.of(context).colorScheme.surfaceContainerHighest,
       outlineColor ?? Theme.of(context).colorScheme.outline,
     );
   }
@@ -26,8 +26,8 @@ class CustomImageError extends LeafRenderObjectWidget {
   @override
   void updateRenderObject(
       BuildContext context, covariant RenderCustomImageError renderObject) {
-    renderObject._backgroundColor =
-        backgroundColor ?? Theme.of(context).colorScheme.surfaceVariant;
+    renderObject._backgroundColor = backgroundColor ??
+        Theme.of(context).colorScheme.surfaceContainerHighest;
     renderObject._iconColor =
         iconColor ?? Theme.of(context).colorScheme.onSurfaceVariant;
     renderObject._outlineColor =
@@ -133,7 +133,7 @@ class CustomImageLoading extends LeafRenderObjectWidget {
   RenderObject createRenderObject(BuildContext context) {
     return RenderCustomImageLoading(
       iconColor ?? Theme.of(context).colorScheme.onSurfaceVariant,
-      backgroundColor ?? Theme.of(context).colorScheme.surfaceVariant,
+      backgroundColor ?? Theme.of(context).colorScheme.surfaceContainerHighest,
       outlineColor ?? Theme.of(context).colorScheme.outline,
       progress,
     );
@@ -142,8 +142,8 @@ class CustomImageLoading extends LeafRenderObjectWidget {
   @override
   void updateRenderObject(
       BuildContext context, covariant RenderCustomImageLoading renderObject) {
-    renderObject._backgroundColor =
-        backgroundColor ?? Theme.of(context).colorScheme.surfaceVariant;
+    renderObject._backgroundColor = backgroundColor ??
+        Theme.of(context).colorScheme.surfaceContainerHighest;
     renderObject._iconColor =
         iconColor ?? Theme.of(context).colorScheme.onSurfaceVariant;
     renderObject._outlineColor =

@@ -28,6 +28,7 @@ abstract class MarkdownComponent {
     LatexMath(),
     ItalicMd(),
     ATagMd(),
+    SourceTag(),
   ];
 
   /// Generate widget for markdown widget
@@ -560,14 +561,14 @@ class HighlightedText extends InlineMd {
       style: style?.copyWith(
             fontWeight: FontWeight.bold,
             background: Paint()
-              ..color = Theme.of(context).colorScheme.surfaceVariant
+              ..color = Theme.of(context).colorScheme.surfaceContainerHighest
               ..strokeCap = StrokeCap.round
               ..strokeJoin = StrokeJoin.round,
           ) ??
           TextStyle(
             fontWeight: FontWeight.bold,
             background: Paint()
-              ..color = Theme.of(context).colorScheme.surfaceVariant
+              ..color = Theme.of(context).colorScheme.surfaceContainerHighest
               ..strokeCap = StrokeCap.round
               ..strokeJoin = StrokeJoin.round,
           ),
@@ -794,6 +795,57 @@ class ItalicMd extends InlineMd {
   }
 }
 
+/// source text component
+class SourceTag extends InlineMd {
+  @override
+  RegExp get exp => RegExp(r"\[(\d+?)\]");
+
+  @override
+  InlineSpan span(
+    BuildContext context,
+    String text,
+    TextStyle? style,
+    TextDirection textDirection,
+    final void Function(String url, String title)? onLinkTab,
+    final String Function(String tex)? latexWorkaround,
+    final Widget Function(
+            BuildContext context, String tex, TextStyle textStyle, bool inline)?
+        latexBuilder,
+    final Widget Function(BuildContext context, String name, String code)?
+        codeBuilder,
+  ) {
+    var match = exp.firstMatch(text.trim());
+    if (match?[1] == null) {
+      return const TextSpan();
+    }
+    return WidgetSpan(
+      alignment: PlaceholderAlignment.middle,
+      // baseline: TextBaseline.alphabetic,
+      child: Padding(
+        padding: const EdgeInsets.all(2),
+        child: Container(
+          width: 20,
+          height: 20,
+          decoration: ShapeDecoration(
+            shape: const OvalBorder(),
+            // color: Theme.of(context).colorScheme.onSurface,
+            color: Theme.of(context).colorScheme.surfaceContainerHighest,
+            // borderRadius: BorderRadius.circular(100),
+          ),
+          child: FittedBox(
+            fit: BoxFit.contain,
+            child: Text(
+              "${match?[1]}",
+              // style: (style ?? const TextStyle()).copyWith(),
+              textDirection: textDirection,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
 /// Link text component
 class ATagMd extends InlineMd {
   @override
@@ -963,7 +1015,9 @@ class TableMd extends BlockMd {
                   decoration: (heading)
                       ? BoxDecoration(
                           color: (entry.key == 0)
-                              ? Theme.of(context).colorScheme.surfaceVariant
+                              ? Theme.of(context)
+                                  .colorScheme
+                                  .surfaceContainerHighest
                               : null,
                         )
                       : null,

 name: gpt_markdown
 description: "The purpose of this package is to render the response of ChatGPT into a Flutter app."
-version: 0.1.3
+version: 0.1.4
 homepage: https://github.com/saminsohag/flutter_packages/tree/main/gpt_markdown
 
 environment:
@@ -15,7 +15,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^2.0.0
+  flutter_lints: ^4.0.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec