src/regex/regerrs.h

   1 { REG_OKAY,     "REG_OKAY",     "no errors detected" },
   2 { REG_NOMATCH,  "REG_NOMATCH",  "failed to match" },
   3 { REG_BADPAT,   "REG_BADPAT",   "invalid regexp (reg version 0.8)" },
   4 { REG_ECOLLATE, "REG_ECOLLATE", "invalid collating element" },
   5 { REG_ECTYPE,   "REG_ECTYPE",   "invalid character class" },
   6 { REG_EESCAPE,  "REG_EESCAPE",  "invalid escape \\ sequence" },
   7 { REG_ESUBREG,  "REG_ESUBREG",  "invalid backreference number" },
   8 { REG_EBRACK,   "REG_EBRACK",   "brackets [] not balanced" },
   9 { REG_EPAREN,   "REG_EPAREN",   "parentheses () not balanced" },
  10 { REG_EBRACE,   "REG_EBRACE",   "braces {} not balanced" },
  11 { REG_BADBR,    "REG_BADBR",    "invalid repetition count(s)" },
  12 { REG_ERANGE,   "REG_ERANGE",   "invalid character range" },
  13 { REG_ESPACE,   "REG_ESPACE",   "out of memory" },
  14 { REG_BADRPT,   "REG_BADRPT",   "quantifier operand invalid" },
  15 { REG_ASSERT,   "REG_ASSERT",   "\"can't happen\" -- you found a bug" },
  16 { REG_INVARG,   "REG_INVARG",   "invalid argument to regex function" },
  17 { REG_MIXED,    "REG_MIXED",    "character widths of regex and string differ" },
  18 { REG_BADOPT,   "REG_BADOPT",   "invalid embedded option" },