$ xsubpp -typemap test_typemap test.xs >test.cpp
Bareword found where operator expected at (eval 2) line 3, near ""\n    char* sv_text = SvPV_nolen($arg);
    $var = 0;
    if (strstr(sv_text, "top"
  (Might be a runaway multi-line "" string starting on line 1)
	(Missing operator before top?)
String found where operator expected at (eval 2) line 3, near "top") || strstr(sv_text, ""
Bareword found where operator expected at (eval 2) line 3, near "") || strstr(sv_text, "TOP"
	(Missing operator before TOP?)
String found where operator expected at (eval 2) line 5, near "TOP"))
        $var |= geno_eye::LABEL_BIND_TOP;
    else if (strstr(sv_text, ""
  (Might be a runaway multi-line "" string starting on line 3)
String found where operator expected at (eval 2) line 5, near "bottom") || strstr(sv_text, ""
Bareword found where operator expected at (eval 2) line 5, near "") || strstr(sv_text, "BOTTOM"
	(Missing operator before BOTTOM?)
String found where operator expected at (eval 2) line 7, near "BOTTOM"))
        $var |= geno_eye::LABEL_BIND_BOTTOM;
    if (strstr(sv_text, ""
  (Might be a runaway multi-line "" string starting on line 5)
String found where operator expected at (eval 2) line 7, near "left") || strstr(sv_text, ""
Bareword found where operator expected at (eval 2) line 7, near "") || strstr(sv_text, "LEFT"
	(Missing operator before LEFT?)
String found where operator expected at (eval 2) line 9, near "LEFT"))
        $var |= geno_eye::LABEL_BIND_LEFT;
    else if (strstr(sv_text, ""
  (Might be a runaway multi-line "" string starting on line 7)
String found where operator expected at (eval 2) line 9, near "right") || strstr(sv_text, ""
Bareword found where operator expected at (eval 2) line 9, near "") || strstr(sv_text, "RIGHT"
	(Missing operator before RIGHT?)
String found where operator expected at (eval 2) line 11, near "RIGHT"))
        $var |= geno_eye::LABEL_BIND_RIGHT
;\n""
  (Might be a runaway multi-line "" string starting on line 9)
syntax error at (eval 2) line 3, near ""\n    char* sv_text = SvPV_nolen($arg);
    $var = 0;
    if (strstr(sv_text, "top"