newlib/libc/ctype/iswpunct_l.c

   1 /* Modified (m) 2017 Thomas Wolff: revise Unicode and locale/wchar handling */
   2 #include <_ansi.h>
   3 #include <ctype.h>
   4 #include <wctype.h>
   5 #include "local.h"
   6 #include "categories.h"
   7
   8 int
   9 iswpunct_l (wint_t c, struct __locale_t *locale)
  10 {
  11 #ifdef _MB_CAPABLE
  12   //return !iswalnum (c) && iswgraph (c);
  13   c = _jp2uc_l (c, locale);
  14   enum category cat = category (c);
  15   return cat == CAT_Pc || cat == CAT_Pd || cat == CAT_Pe || cat == CAT_Pf || cat == CAT_Pi || cat == CAT_Po || cat == CAT_Ps
  16       || cat == CAT_Sm // Math Symbols
  17       // the following are included for backwards consistency:
  18       || cat == CAT_Sc // Currency Symbols
  19       || cat == CAT_Sk // Modifier_Symbol
  20       || cat == CAT_So // Other_Symbol
  21       || cat == CAT_No // Other_Number
  22       ;
  23 #else
  24   return c < (wint_t)0x100 ? ispunct (c) : 0;
  25 #endif /* _MB_CAPABLE */
  26 }