Switched from "\\" as replacement group prefix to '$'. cregex_replace() changed: removed the last two args.

1 files changed, 4 insertions, 4 deletions

diff --git a/examples/regex_replace.c b/examples/regex_replace.c
index 2bb9517f..21252236 100644
--- a/examples/regex_replace.c
+++ b/examples/regex_replace.c
@@ -26,23 +26,23 @@ int main()
         printf("fixed: %s\n", cstr_str(&str));
 
         /* US date format, and add 10 years to dates: */
-        cstr_take(&str, cregex_replace_pe(input, pattern, "\\1/\\3/\\2", add_10_years, 0, 0));
+        cstr_take(&str, cregex_replace_pe(input, pattern, "$1/$3/$2", add_10_years, 0, 0));
         printf("us+10: %s\n", cstr_str(&str));
 
         /* Wrap first date inside []: */
-        cstr_take(&str, cregex_replace_pe(input, pattern, "[\\0]", NULL, 1, 0));
+        cstr_take(&str, cregex_replace_pe(input, pattern, "[$0]", NULL, 1, 0));
         printf("brack: %s\n", cstr_str(&str));
 
         /* European date format. Show how to compile RE separately */
         cregex re = cregex_from(pattern, 0);
         if (cregex_captures(&re) == 0)
               continue;
-        cstr_take(&str, cregex_replace(input, &re, "\\3.\\2.\\1", NULL, 0));
+        cstr_take(&str, cregex_replace(input, &re, "$3.$2.$1"));
         cregex_drop(&re);
         printf("euros: %s\n", cstr_str(&str));
 
         /* Wrap all words in {} */
-        cstr_take(&str, cregex_replace_p("[52] apples and [31] mangoes", "[a-z]+", "{\\0}"));
+        cstr_take(&str, cregex_replace_p("[52] apples and [31] mangoes", "[a-z]+", "$${$0}"));
         printf("curly: %s\n", cstr_str(&str));
     }
 }