From b2596238ed8b3512ed8f9b101a5a3769b3e6374d Mon Sep 17 00:00:00 2001
From: mirtlecn <mirtle.cn+github@outlook.com>
Date: Wed, 8 May 2024 11:21:15 +0800
Subject: [PATCH] feat(select_char): commit text directly if cand len < 2

---
 lua/select_character.lua | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/lua/select_character.lua b/lua/select_character.lua
index aa66dc2..7783657 100644
--- a/lua/select_character.lua
+++ b/lua/select_character.lua
@@ -1,15 +1,16 @@
 -- 以词定字
 -- 原脚本 https://github.com/BlindingDark/rime-lua-select-character
 -- 删除了默认按键 [ ]，和方括号翻页冲突，需要在 key_binder 下指定才能生效
--- 20230526195910 不再错误地获取commit_text，而是直接获取get_selected_candidate().text。
--- 20240128141207 重写：将读取设置移动到 init 方法中；简化中文取字方法；预先判断候选存在与否，无候选取 input；
+-- 20230526195910 不再错误地获取commit_text，而是直接获取get_selected_candidate().text
+-- 20240128141207 重写：将读取设置移动到 init 方法中；简化中文取字方法；预先判断候选存在与否，无候选取 input
+-- 20240508111725 当候选字数为 1 时，快捷键使该字上屏
 
 local select = {}
 
 function select.init(env)
     local config = env.engine.schema.config
-    select.first_key = config:get_string('key_binder/select_first_character')
-    select.last_key = config:get_string('key_binder/select_last_character')
+    env.first_key = config:get_string('key_binder/select_first_character')
+    env.last_key = config:get_string('key_binder/select_last_character')
 end
 
 function select.func(key, env)
@@ -19,22 +20,28 @@ function select.func(key, env)
     if
         not key:release()
         and (context:is_composing() or context:has_menu())
-        and (select.first_key or select.last_key)
+        and (env.first_key or env.last_key)
     then
         local text = context.input
         if context:get_selected_candidate() then
             text = context:get_selected_candidate().text
         end
         if utf8.len(text) > 1 then
-            if (key:repr() == select.first_key) then
+            if (key:repr() == env.first_key) then
                 engine:commit_text(text:sub(1, utf8.offset(text, 2) - 1))
                 context:clear()
                 return 1
-            elseif (key:repr() == select.last_key) then
+            elseif (key:repr() == env.last_key) then
                 engine:commit_text(text:sub(utf8.offset(text, -1)))
                 context:clear()
                 return 1
             end
+        else
+            if key:repr() == env.first_key or key:repr() == env.last_key then
+                engine:commit_text(text)
+                context:clear()
+                return 1
+            end
         end
     end
     return 2