pcre.c, etc.: Support the PCRE2 library.

[anag] / anag.c

diff --git a/anag.c b/anag.c
index d27523b..80da3c3 100644 (file)
--- a/anag.c
+++ b/anag.c
@@ -72,7 +72,7 @@ The basic tests in the expression are:\n\
 -regexp REGEXP         matches with an (extended) regular expression\n\
 "
 #endif
-#ifdef HAVE_PCRE
+#if defined(HAVE_PCRE) || defined(HAVE_PCRE2)
 "\
 -pcre REGEXP           matches with a Perl-like regular expression\n\
 "
@@ -138,7 +138,7 @@ static const struct opt opttab[] = {
 #ifdef HAVE_REGCOMP
   { "regexp",          1,      0,              O_REGEXP },
 #endif
-#ifdef HAVE_PCRE
+#if defined(HAVE_PCRE) || defined(HAVE_PCRE2)
   { "pcre",            1,      0,              O_PCRE },
 #endif
   { "length",          1,      0,              O_LENGTH },
@@ -400,7 +400,7 @@ static void p_factor(p_ctx *p, node **nn)
 #ifdef HAVE_REGCOMP
       case O_REGEXP: *nn = regexp(p->a + 1); break;
 #endif
-#ifdef HAVE_PCRE
+#if defined(HAVE_PCRE) || defined(HAVE_PCRE2)
       case O_PCRE: *nn = pcrenode(p->a + 1); break;
 #endif
       case O_MONO: *nn = mono(p->a + 1); break;