tell tidy the input is ISO-8859-1 & to not complain so much

[privoxy.git] / pcrs.c

diff --git a/pcrs.c b/pcrs.c
index 0553a53..0b746a1 100644 (file)
--- a/pcrs.c
+++ b/pcrs.c
@@ -1,4 +1,3 @@
-const char pcrs_rcs[] = "$Id: pcrs.c,v 1.50 2016/05/25 10:50:28 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/pcrs.c,v $
@@ -55,8 +54,6 @@ const char pcrs_rcs[] = "$Id: pcrs.c,v 1.50 2016/05/25 10:50:28 fabiankeil Exp $
 
 #include "pcrs.h"
 
-const char pcrs_h_rcs[] = PCRS_H_VERSION;
-
 /*
  * Internal prototypes
  */
@@ -241,16 +238,12 @@ extern pcrs_substitute *pcrs_compile_fuzzed_replacement(const char *replacement,
 static pcrs_substitute *pcrs_compile_replacement(const char *replacement, int trivialflag, int capturecount, int *errptr)
 {
    int i, k, l, quoted;
-   size_t length;
    char *text;
    pcrs_substitute *r;
-#ifdef FUZZ
-   static const char *replacement_stack;
-   static const size_t *length_stack;
-   static pcrs_substitute *r_stack;
-
-   replacement_stack = replacement;
-   length_stack = &length;
+#ifndef FUZZ
+   size_t length;
+#else
+   static size_t length;
 #endif
    i = k = l = quoted = 0;
 
@@ -272,10 +265,6 @@ static pcrs_substitute *pcrs_compile_replacement(const char *replacement, int tr
    }
    memset(r, '\0', sizeof(pcrs_substitute));
 
-#ifdef FUZZ
-   r_stack = r;
-#endif
-
    length = strlen(replacement);
 
    if (NULL == (text = (char *)malloc(length + 1)))
@@ -418,7 +407,6 @@ static pcrs_substitute *pcrs_compile_replacement(const char *replacement, int tr
                goto plainchar;
             }
 
-            assert(l < PCRS_MAX_SUBMATCHES - 1);
             assert(r->backref[l] < PCRS_MAX_SUBMATCHES + 2);
             /* Valid and in range? -> record */
             if ((0 <= r->backref[l]) &&