Fix IRC incoming announcements and add focus.tui default

src/fenrirscreenreader/commands/onScreenUpdate/70000-incoming.py

@@ -4,6 +4,7 @@
 # Fenrir TTY screen reader
 # By Chrys, Storm Dragon, and contributors.
 
+import difflib
 import time
 from fenrirscreenreader.core.i18n import _
 
@@ -111,6 +112,71 @@ class command:
 
         return False
 
+    def _normalize_line(self, line):
+        return " ".join(line.split())
+
+    def _is_subsequence(self, subset_lines, source_lines):
+        subset_index = 0
+        for source_line in source_lines:
+            if source_line == subset_lines[subset_index]:
+                subset_index += 1
+                if subset_index == len(subset_lines):
+                    return True
+        return False
+
+    def _prefer_inserted_lower_screen_text(self, delta_text):
+        delta_lines = [
+            line for line in delta_text.splitlines() if line.strip() != ""
+        ]
+        if len(delta_lines) < 2:
+            return delta_text
+
+        old_lines = self.env["screen"]["old_content_text"].split("\n")
+        new_lines = self.env["screen"]["new_content_text"].split("\n")
+        if len(old_lines) != len(new_lines) or len(new_lines) < 4:
+            return delta_text
+
+        normalized_old_lines = [
+            self._normalize_line(line) for line in old_lines
+        ]
+        normalized_new_lines = [
+            self._normalize_line(line) for line in new_lines
+        ]
+        matcher = difflib.SequenceMatcher(
+            None, normalized_old_lines, normalized_new_lines, autojunk=False
+        )
+
+        top_lines_changed = False
+        inserted_lines = []
+        lower_screen_start = max(2, len(new_lines) // 2)
+
+        for tag, old_start, old_end, new_start, new_end in matcher.get_opcodes():
+            if tag in {"replace", "delete"} and old_start < 2:
+                top_lines_changed = True
+            if tag != "insert" or new_start < lower_screen_start:
+                continue
+            inserted_lines.extend(
+                line for line in new_lines[new_start:new_end] if line.strip() != ""
+            )
+
+        if not top_lines_changed or not inserted_lines:
+            return delta_text
+
+        normalized_delta_lines = [
+            self._normalize_line(line) for line in delta_lines
+        ]
+        normalized_inserted_lines = [
+            self._normalize_line(line) for line in inserted_lines
+        ]
+        if not self._is_subsequence(
+            normalized_inserted_lines, normalized_delta_lines
+        ):
+            return delta_text
+        if normalized_delta_lines == normalized_inserted_lines:
+            return delta_text
+
+        return "\n".join(inserted_lines)
+
     def run(self):
         if not self.env["runtime"]["SettingsManager"].get_setting_as_bool(
             "speech", "auto_read_incoming"
@@ -169,6 +235,7 @@ class command:
             return
 
         # print(x_move, y_move, len(self.env['screen']['new_delta']), len(self.env['screen']['newNegativeDelta']))
+        delta_text = self._prefer_inserted_lower_screen_text(delta_text)
         self.env["runtime"]["OutputManager"].present_text(
             delta_text, interrupt=False, flush=False
         )

src/fenrirscreenreader/core/settingsData.py

@@ -81,6 +81,7 @@ settings_data = {
     "focus": {
         "cursor": True,
         "highlight": False,
+        "tui": False,
     },
     "remote": {
         "enabled": True,

src/fenrirscreenreader/fenrirVersion.py

@@ -4,5 +4,5 @@
 # Fenrir TTY screen reader
 # By Chrys, Storm Dragon, and contributors.
 
-version = "2026.03.04"
+version = "2026.03.25"
 code_name = "testing"