Add comment to mbfilter_tl_jisx0201_jisx0208.h

alexdowad · alexdowad · commit f699d65391dd · 2020-09-03T15:56:29.000+02:00
Explain the 'ZEN' and 'HAN' in symbolic constant names.
diff --git a/ext/mbstring/libmbfl/filters/mbfilter_tl_jisx0201_jisx0208.h b/ext/mbstring/libmbfl/filters/mbfilter_tl_jisx0201_jisx0208.h
@@ -27,6 +27,8 @@
 
 #include "mbfl_convert.h"
 
+/* "Zen" is 全, or "full"; "Han" is 半, or "half"
+ * This refers to "fullwidth" or "halfwidth" variants of characters used for writing Japanese */
 #define MBFL_FILT_TL_HAN2ZEN_ALL       0x00000001
 #define MBFL_FILT_TL_HAN2ZEN_ALPHA     0x00000002
 #define MBFL_FILT_TL_HAN2ZEN_NUMERIC   0x00000004
