diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/regex_replace.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/examples/regex_replace.c b/examples/regex_replace.c index 2383a119..377487cc 100644 --- a/examples/regex_replace.c +++ b/examples/regex_replace.c @@ -17,7 +17,7 @@ int main() const char* pattern = "\\b(\\d\\d\\d\\d)-(1[0-2]|0[1-9])-(3[01]|[12][0-9]|0[1-9])\\b"; const char* input = "start date: 2015-12-31, end date: 2022-02-28"; - c_auto (cstr, str1, str2) + c_auto (cstr, str1, str2, str3, str4) { printf("input: %s\n", input); /* European date format */ @@ -27,6 +27,14 @@ int main() /* US date format, and subtract 20 years: */ str2 = cregex_replace_ex(input, pattern, "\\1/\\3/\\2", sub_20y, 0, 0); printf("us-20: %s\n", cstr_str(&str2)); + + /* Wrap first date only inside []: */ + str3 = cregex_replace_ex(input, pattern, "[\\0]", NULL, 0, 1); + printf("brack: %s\n", cstr_str(&str3)); + + /* replace with a fixed string: */ + str4 = cregex_replace(input, pattern, "YYYY-MM-DD"); + printf("brack: %s\n", cstr_str(&str4)); } } |