diff options
Diffstat (limited to 'pcre/pcre_printint.c')
| -rw-r--r-- | pcre/pcre_printint.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/pcre/pcre_printint.c b/pcre/pcre_printint.c index e4ef152d071..60dcb55efbf 100644 --- a/pcre/pcre_printint.c +++ b/pcre/pcre_printint.c @@ -644,7 +644,9 @@ for(;;) int i; unsigned int min, max; BOOL printmap; + BOOL invertmap = FALSE; pcre_uint8 *map; + pcre_uint8 inverted_map[32]; fprintf(f, " ["); @@ -653,7 +655,12 @@ for(;;) extra = GET(code, 1); ccode = code + LINK_SIZE + 1; printmap = (*ccode & XCL_MAP) != 0; - if ((*ccode++ & XCL_NOT) != 0) fprintf(f, "^"); + if ((*ccode & XCL_NOT) != 0) + { + invertmap = (*ccode & XCL_HASPROP) == 0; + fprintf(f, "^"); + } + ccode++; } else { @@ -666,6 +673,12 @@ for(;;) if (printmap) { map = (pcre_uint8 *)ccode; + if (invertmap) + { + for (i = 0; i < 32; i++) inverted_map[i] = ~map[i]; + map = inverted_map; + } + for (i = 0; i < 256; i++) { if ((map[i/8] & (1 << (i&7))) != 0) |