diff options
| -rwxr-xr-x | configure | 1 | ||||
| -rw-r--r-- | configure.ac | 1 | ||||
| -rw-r--r-- | include/config.h.in | 3 | ||||
| -rw-r--r-- | pith/charconv/utf8.c | 10 | ||||
| -rw-r--r-- | pith/pine.hlp | 7 |
5 files changed, 21 insertions, 1 deletions
@@ -21249,6 +21249,7 @@ for ac_func in strchr \ wcwidth \ mbstowcs \ wcrtomb \ + wctomb \ putenv \ setenv do : diff --git a/configure.ac b/configure.ac index 00421c38..dfc83dd3 100644 --- a/configure.ac +++ b/configure.ac @@ -1998,6 +1998,7 @@ AC_CHECK_FUNCS([strchr \ wcwidth \ mbstowcs \ wcrtomb \ + wctomb \ putenv \ setenv]) diff --git a/include/config.h.in b/include/config.h.in index 7d978e6f..cf6e4c2a 100644 --- a/include/config.h.in +++ b/include/config.h.in @@ -469,6 +469,9 @@ /* Define to 1 if you have the `wcrtomb' function. */ #undef HAVE_WCRTOMB +/* Define to 1 if you have the `wctomb' function. */ +#undef HAVE_WCTOMB + /* Define to 1 if you have the `wcwidth' function. */ #undef HAVE_WCWIDTH diff --git a/pith/charconv/utf8.c b/pith/charconv/utf8.c index 1651252e..42a364b3 100644 --- a/pith/charconv/utf8.c +++ b/pith/charconv/utf8.c @@ -125,6 +125,7 @@ pith_ucs4width(UCS ucs) int wtomb(char *dest, UCS ucs) { + int rv; /* * We believe that on modern unix systems wchar_t is a UCS-4 character. * That's the assumption here. @@ -150,7 +151,14 @@ wtomb(char *dest, UCS ucs) return(ret); } else - return(wcrtomb(dest, (wchar_t) ucs, NULL)); +#if defined(HAVE_WCRTOMB) + rv = wcrtomb(dest, (wchar_t) ucs, NULL); +#elif defined(HAVE_WCTOMB) + rv = wctomb(dest, (wchar_t) ucs); +#else + rv = -1; +#endif + return rv; } diff --git a/pith/pine.hlp b/pith/pine.hlp index 2605ae02..a226e997 100644 --- a/pith/pine.hlp +++ b/pith/pine.hlp @@ -35312,7 +35312,14 @@ To convert from Unicode to multi-byte the routine <CENTER><SAMP>wcrtomb</SAMP></CENTER> <P> +is used, if available, otherwise + +<P> +<CENTER><SAMP>wctomb</SAMP></CENTER> +<P> + is used. + And to find the screen width a particular Unicode character will occupy the routine used is |