Initial commit

.gitmodules

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+[submodule "smiley"]
+	path = smiley
+	url = git@git.anduin.net:ltning/emoji_to_smiley

LICENSE

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+Copyright 2025 and all subsequent years, Eirik Øverby aka Ltning
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS”
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

conv.py

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+#!/usr/bin/env python3
+import sys
+from smiley import smiley
+from html.entities import codepoint2name
+
+def retrohtml(line):
+    new_line_list = []
+    for char in line:
+        code_point = ord(char)
+        if code_point < 128:
+            new_line_list.append(char)
+        else:
+            try:
+                # Try to find a named HTML entity
+                new_line_list.append(f"&{codepoint2name[code_point]};")
+            except KeyError:
+                # And fall back to a numeric entity
+                new_line_list.append(f"&#{code_point};")
+    return "".join(new_line_list).strip()
+
+for line in sys.stdin:
+    line=smiley.replace_emoji(line)
+    line=retrohtml(line)
+    print(line)

smiley

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+Subproject commit afd80fb0247d4ba1f28c1351b8b0436418f98063