[elpa] externals/pyim 9180e45 2/5: * pyim-dhashcache.el (pyim-dcache-code-split): Improve code.

[ELPA Syncer]

branch: externals/pyim
commit 9180e45f5f71e184bbad14f9b51f8256bfe7c25a
Author: Feng Shu <tumashu@163.com>
Commit: Feng Shu <tumashu@163.com>

    * pyim-dhashcache.el (pyim-dcache-code-split): Improve code.
---
 pyim-dhashcache.el | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pyim-dhashcache.el b/pyim-dhashcache.el
index fc99cd5..9f1fd41 100644
--- a/pyim-dhashcache.el
+++ b/pyim-dhashcache.el
@@ -61,10 +61,14 @@
 (defun pyim-dcache-code-split (code)
   "将 CODE 分成 code-prefix 和 rest code."
   (cond
+   ;; 处理 nil
+   ((not code) nil)
    ;; 兼容性代码：旧版本的 pyim 使用一个标点符号作为 code-prefix
    ((pyim-string-match-p "^[[:punct:]]" code)
     (list (substring code 0 1) (substring code 1)))
-   ;; 拼音输入法不使用 code-prefix.
+   ;; 拼音输入法不使用 code-prefix, 并且包含 -
+   ((pyim-string-match-p "-" code)
+    (list "" code))
    ((not (pyim-string-match-p "[[:punct:]]" code))
     (list "" code))
    ;; 新 code-prefix 使用类似 "wubi/" 的格式。