@@ -10263,8 +10263,6 @@ rb_str_lstrip_bang(int argc, VALUE *argv, VALUE str)
1026310263 char * start , * s ;
1026410264 long olen , loffset ;
1026510265
10266- rb_check_arity (argc , 0 , UNLIMITED_ARGUMENTS );
10267-
1026810266 str_modify_keep_cr (str );
1026910267 enc = STR_ENC_GET (str );
1027010268 RSTRING_GETMEM (str , start , olen );
@@ -10324,8 +10322,6 @@ rb_str_lstrip(int argc, VALUE *argv, VALUE str)
1032410322 char * start ;
1032510323 long len , loffset ;
1032610324
10327- rb_check_arity (argc , 0 , UNLIMITED_ARGUMENTS );
10328-
1032910325 RSTRING_GETMEM (str , start , len );
1033010326 if (argc > 0 ) {
1033110327 char table [TR_TABLE_SIZE ];
@@ -10413,8 +10409,6 @@ rb_str_rstrip_bang(int argc, VALUE *argv, VALUE str)
1041310409 char * start ;
1041410410 long olen , roffset ;
1041510411
10416- rb_check_arity (argc , 0 , UNLIMITED_ARGUMENTS );
10417-
1041810412 str_modify_keep_cr (str );
1041910413 enc = STR_ENC_GET (str );
1042010414 RSTRING_GETMEM (str , start , olen );
@@ -10472,8 +10466,6 @@ rb_str_rstrip(int argc, VALUE *argv, VALUE str)
1047210466 char * start ;
1047310467 long olen , roffset ;
1047410468
10475- rb_check_arity (argc , 0 , UNLIMITED_ARGUMENTS );
10476-
1047710469 enc = STR_ENC_GET (str );
1047810470 RSTRING_GETMEM (str , start , olen );
1047910471 if (argc > 0 ) {
@@ -10510,8 +10502,6 @@ rb_str_strip_bang(int argc, VALUE *argv, VALUE str)
1051010502 long olen , loffset , roffset ;
1051110503 rb_encoding * enc ;
1051210504
10513- rb_check_arity (argc , 0 , UNLIMITED_ARGUMENTS );
10514-
1051510505 str_modify_keep_cr (str );
1051610506 enc = STR_ENC_GET (str );
1051710507 RSTRING_GETMEM (str , start , olen );
@@ -10577,8 +10567,6 @@ rb_str_strip(int argc, VALUE *argv, VALUE str)
1057710567 long olen , loffset , roffset ;
1057810568 rb_encoding * enc = STR_ENC_GET (str );
1057910569
10580- rb_check_arity (argc , 0 , UNLIMITED_ARGUMENTS );
10581-
1058210570 RSTRING_GETMEM (str , start , olen );
1058310571
1058410572 if (argc > 0 ) {
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