resolve_ref(): expand documentation

diff --git a/ctype.c b/ctype.c
index 7ee64c7d77dd4a5665f70d80ffba1bcdecb9a408..b5d856fd26bd892a5f18202b054fc53e7c953429 100644 (file)
--- a/ctype.c
+++ b/ctype.c
@@ -11,16 +11,17 @@ enum {
        D = GIT_DIGIT,
        G = GIT_GLOB_SPECIAL,   /* *, ?, [, \\ */
        R = GIT_REGEX_SPECIAL,  /* $, (, ), +, ., ^, {, | */
+       P = GIT_PATHSPEC_MAGIC  /* other non-alnum, except for ] and } */
 };
 
 unsigned char sane_ctype[256] = {
        0, 0, 0, 0, 0, 0, 0, 0, 0, S, S, 0, 0, S, 0, 0,         /*   0.. 15 */
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,         /*  16.. 31 */
-       S, 0, 0, 0, R, 0, 0, 0, R, R, G, R, 0, 0, R, 0,         /*  32.. 47 */
-       D, D, D, D, D, D, D, D, D, D, 0, 0, 0, 0, 0, G,         /*  48.. 63 */
-       0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,         /*  64.. 79 */
-       A, A, A, A, A, A, A, A, A, A, A, G, G, 0, R, 0,         /*  80.. 95 */
-       0, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,         /*  96..111 */
-       A, A, A, A, A, A, A, A, A, A, A, R, R, 0, 0, 0,         /* 112..127 */
+       S, P, P, P, R, P, P, P, R, R, G, R, P, P, R, P,         /*  32.. 47 */
+       D, D, D, D, D, D, D, D, D, D, P, P, P, P, P, G,         /*  48.. 63 */
+       P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,         /*  64.. 79 */
+       A, A, A, A, A, A, A, A, A, A, A, G, G, 0, R, P,         /*  80.. 95 */
+       P, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,         /*  96..111 */
+       A, A, A, A, A, A, A, A, A, A, A, R, R, 0, P, 0,         /* 112..127 */
        /* Nothing in the 128.. range */
 };