From 2f1e99e04fb1a4b908ee5c36132fa6f3839a6584 Mon Sep 17 00:00:00 2001
From: "Philip.Hazel" <Philip.Hazel@gmail.com>
Date: Sat, 4 Feb 2017 16:27:20 +0000
Subject: [PATCH] Don't use %td (use %lu instead) in pcre2test under MSVC.

---
 ChangeLog       |  8 +++++---
 src/pcre2test.c | 17 ++++++++++++-----
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 3f0be06..bd8862e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -219,6 +219,8 @@ compliant and unique.
 wrong name.
 
 27. In pcre2test, give some offset information for errors in hex patterns.
+This uses the C99 formatting sequence %td, except for MSVC which doesn't 
+support it - %lu is used instead.
 
 28. Implemented pcre2_code_copy_with_tables(), and added pushtablescopy to
 pcre2test for testing it.
@@ -329,13 +331,13 @@ JIT.
 AC_USE_SYSTEM_EXTENSIONS macro and to test for functions used by the JIT
 modules.
 
-52. Minor fixed to pcre2grep from Jason Hood:
+52. Minor fixes to pcre2grep from Jason Hood:
     * fixed some spacing;
     * Windows doesn't usually use single quotes, so I've added a define
       to use appropriate quotes [in an example];
     * LC_ALL was displayed as "LCC_ALL";
-    * numbers 11, 12 & 13 should end in "th".
-    * use double quotes in usage message
+    * numbers 11, 12 & 13 should end in "th";
+    * use double quotes in usage message.
 
 
 Version 10.22 29-July-2016
diff --git a/src/pcre2test.c b/src/pcre2test.c
index e1c8d25..241c22c 100644
--- a/src/pcre2test.c
+++ b/src/pcre2test.c
@@ -158,6 +158,13 @@ patterns. */
 void vms_setsymbol( char *, char *, int );
 #endif
 
+/* VC doesn't support "%td". */
+#ifdef _MSC_VER
+#define PTR_SPEC "%lu"
+#else
+#define PTR_SPEC "%td"
+#endif
+
 /* ------------------End of system-specific definitions -------------------- */
 
 /* Glueing macros that are used in several places below. */
@@ -4663,7 +4670,7 @@ if ((pat_patctl.control & CTL_HEXPAT) != 0)
         if (d == 0)
           {
           fprintf(outfile, "** Missing closing quote in hex pattern: "
-            "opening quote is at offset %td.\n", pq - buffer - 2);
+            "opening quote is at offset " PTR_SPEC ".\n", pq - buffer - 2);
           return PR_SKIP;
           }
         if (d == c) break;
@@ -4677,8 +4684,8 @@ if ((pat_patctl.control & CTL_HEXPAT) != 0)
       {
       if (!isxdigit(c))
         {
-        fprintf(outfile, "** Unexpected non-hex-digit '%c' at offset %td "
-          "in hex pattern: quote missing?\n", c, pp - buffer - 2);
+        fprintf(outfile, "** Unexpected non-hex-digit '%c' at offset "
+          PTR_SPEC " in hex pattern: quote missing?\n", c, pp - buffer - 2);
         return PR_SKIP;
         }
       if (*pp == 0)
@@ -4689,8 +4696,8 @@ if ((pat_patctl.control & CTL_HEXPAT) != 0)
       d = *pp;
       if (!isxdigit(d))
         {
-        fprintf(outfile, "** Unexpected non-hex-digit '%c' at offset %td "
-          "in hex pattern: quote missing?\n", d, pp - buffer - 1);
+        fprintf(outfile, "** Unexpected non-hex-digit '%c' at offset "
+          PTR_SPEC " in hex pattern: quote missing?\n", d, pp - buffer - 1);
         return PR_SKIP;
         }
       c = toupper(c);