It has a saner interface than libexpect, and doesn't depend on Tcl.
It is also thread safe, const-correct and uses modern C standards.
-It is standalone, except that it requires the PCRE (Perl Compatible
-Regular Expressions) library from http://www.pcre.org/. The PCRE
+It is standalone, except that it requires the PCRE2 (Perl Compatible
+Regular Expressions) library from http://www.pcre.org/. The PCRE2
dependency is fundamental because we want to offer the most powerful
regular expression syntax to match on, but more importantly because
-PCRE has a convenient way to detect partial matches which made this
+PCRE2 has a convenient way to detect partial matches which made this
library very simple to implement.
License