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-rw-r--r--src/category.h12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/category.h b/src/category.h
index 956c6284b36..b51cb4d1d5a 100644
--- a/src/category.h
+++ b/src/category.h
@@ -101,8 +101,8 @@ extern Lisp_Object _temp_category_set;
101#define CATEGORY_SET(c) \ 101#define CATEGORY_SET(c) \
102 ({ Lisp_Object table = current_buffer->category_table; \ 102 ({ Lisp_Object table = current_buffer->category_table; \
103 Lisp_Object temp; \ 103 Lisp_Object temp; \
104 if (c < CHAR_TABLE_ORDINARY_SLOTS) \ 104 if ((c) < CHAR_TABLE_ORDINARY_SLOTS) \
105 while (NILP (temp = XCHAR_TABLE (table)->contents[c]) \ 105 while (NILP (temp = XCHAR_TABLE (table)->contents[(unsigned char) c]) \
106 && NILP (temp = XCHAR_TABLE (table)->defalt)) \ 106 && NILP (temp = XCHAR_TABLE (table)->defalt)) \
107 table = XCHAR_TABLE (table)->parent; \ 107 table = XCHAR_TABLE (table)->parent; \
108 else \ 108 else \
@@ -110,9 +110,11 @@ extern Lisp_Object _temp_category_set;
110 COMPOSITE_CHAR_P (c) ? cmpchar_component (c, 0) : (c)); \ 110 COMPOSITE_CHAR_P (c) ? cmpchar_component (c, 0) : (c)); \
111 temp; }) 111 temp; })
112#else 112#else
113#define CATEGORY_SET(c) \ 113#define CATEGORY_SET(c) \
114 Faref (current_buffer->category_table, \ 114 ((c) < CHAR_TABLE_ORDINARY_SLOTS \
115 COMPOSITE_CHAR_P (c) ? cmpchar_component (c, 0) : (c)) 115 ? Faref (current_buffer->category_table, make_number ((unsigned char) c)) \
116 : Faref (current_buffer->category_table, \
117 COMPOSITE_CHAR_P (c) ? cmpchar_component ((c), 0) : (c))
116#endif 118#endif
117 119
118/* Return the doc string of CATEGORY in category table TABLE. */ 120/* Return the doc string of CATEGORY in category table TABLE. */