diff options
| author | Karl Williamson <khw@cpan.org> | 2016-10-10 21:18:37 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2016-10-13 11:18:12 -0600 |
| commit | f9380377ac81dfbd87f997094a742406eb899a15 (patch) | |
| tree | 399236fb4d72c139a7c90e44fc309795ee41ad93 /embed.h | |
| parent | 3757e55dd9611aede000f6f036237c4fda19b4f6 (diff) | |
| download | perl-f9380377ac81dfbd87f997094a742406eb899a15.tar.gz | |
Add utf8n_to_uvchr_error
This new function behaves like utf8n_to_uvchr(), but takes an extra
parameter that points to a U32 which will be set to 0 if no errors are
found; otherwise each error found will set a bit in it. This can be
used by the caller to figure out precisely what the error(s) is/are.
Previously, one would have to capture and parse the warning/error
messages raised. This can be used, for example, to customize the
messages to the expected end-user's knowledge level.
Diffstat (limited to 'embed.h')
| -rw-r--r-- | embed.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -737,7 +737,7 @@ #define utf8_to_uvchr(a,b) Perl_utf8_to_uvchr(aTHX_ a,b) #define utf8_to_uvuni(a,b) Perl_utf8_to_uvuni(aTHX_ a,b) #define utf8_to_uvuni_buf(a,b,c) Perl_utf8_to_uvuni_buf(aTHX_ a,b,c) -#define utf8n_to_uvchr(a,b,c,d) Perl_utf8n_to_uvchr(aTHX_ a,b,c,d) +#define utf8n_to_uvchr_error(a,b,c,d,e) Perl_utf8n_to_uvchr_error(aTHX_ a,b,c,d,e) #define utf8n_to_uvuni(a,b,c,d) Perl_utf8n_to_uvuni(aTHX_ a,b,c,d) #define uvoffuni_to_utf8_flags(a,b,c) Perl_uvoffuni_to_utf8_flags(aTHX_ a,b,c) #define uvuni_to_utf8(a,b) Perl_uvuni_to_utf8(aTHX_ a,b) |