first commit

Rime/lua/unicode_input.lua

@@ -0,0 +1,19 @@
+-- Unicode 输入支持
+-- -- @shewer
+-- -- https://github.com/shewer/librime-lua-script/blob/main/lua/component/unicode.lua
+local function unicode_input(input, seg, env)
+    local ucodestr = seg:has_tag("unicode") and input:match("U(%x+)")
+    if ucodestr and #ucodestr > 1 then
+        local code = tonumber(ucodestr, 16)
+        local text = utf8.char(code)
+        yield(Candidate("unicode", seg.start, seg._end, text, string.format("U%x", code)))
+        if #ucodestr < 5 then
+            for i = 0, 15 do
+                local text = utf8.char(code * 16 + i)
+                yield(Candidate("unicode", seg.start, seg._end, text, string.format("U%x~%x", code, i)))
+            end
+        end
+    end
+end
+
+return unicode_input