mirror of
https://github.com/cc65/cc65.git
synced 2024-11-10 10:04:50 +00:00
312 lines
9.3 KiB
ArmAsm
312 lines
9.3 KiB
ArmAsm
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; Ullrich von Bassewitz, 02.06.1998
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;
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; Character specification table.
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;
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; The tables are readonly, put them into the code segment
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.code
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; Value that must be added to a lower case char to make it an upper case
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; char (example: for ASCII, this must be $E0).
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.export __cdiff
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__cdiff:
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.byte $80
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; The following 256 byte wide table specifies attributes for the isxxx type
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; of functions. Doing it by a table means some overhead in space, but it
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; has major advantages:
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;
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; * It is fast. If it were'nt for the slow parameter passing of cc65, one
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; could even define macros for the isxxx functions (this is usually
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; done on other platforms).
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;
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; * It is highly portable. The only unportable part is the table itself,
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; all real code goes into the common library.
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;
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; * We save some code in the isxxx functions.
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;
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;
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; Bit assignments:
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;
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; 0 - Lower case char
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; 1 - Upper case char
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; 2 - Numeric digit
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; 3 - Hex digit (both, lower and upper)
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; 4 - Control character
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; 5 - The space character itself
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; 6 - Other whitespace (that is: '\f', '\n', '\r', '\t' and '\v')
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; 7 - Space or tab character
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; The table is taken from Craig S. Bruce technical docs for the ACE os
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.export __ctype
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__ctype:
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.byte $10 ; 0/00 ___rvs_@___
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.byte $10 ; 1/01 ___rvs_a___
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.byte $10 ; 2/02 ___rvs_b___
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.byte $10 ; 3/03 ___rvs_c___
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.byte $10 ; 4/04 ___rvs_d___
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.byte $10 ; 5/05 ___rvs_e___
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.byte $10 ; 6/06 ___rvs_f___
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.byte $10 ; 7/07 _BEL/rvs_g_
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.byte $10 ; 8/08 ___rvs_h___
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.byte $D0 ; 9/09 _TAB/rvs_i_
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.byte $50 ; 10/0a _BOL/rvs_j_
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.byte $10 ; 11/0b ___rvs_k___
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.byte $10 ; 12/0c ___rvs_l___
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.byte $50 ; 13/0d _CR_/rvs_m_
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.byte $10 ; 14/0e ___rvs_n___
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.byte $10 ; 15/0f ___rvs_o___
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.byte $10 ; 16/10 ___rvs_p___
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.byte $50 ; 17/11 _VT_/rvs_q_
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.byte $10 ; 18/12 ___rvs_r___
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.byte $10 ; 19/13 ___rvs_s___
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.byte $50 ; 20/14 _BS_/rvs_t_
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.byte $10 ; 21/15 ___rvs_u___
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.byte $10 ; 22/16 ___rvs_v___
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.byte $10 ; 23/17 ___rvs_w___
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.byte $10 ; 24/18 ___rvs_x___
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.byte $10 ; 25/19 ___rvs_y___
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.byte $10 ; 26/1a ___rvs_z___
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.byte $10 ; 27/1b ___rvs_[___
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.byte $10 ; 28/1c ___rvs_\___
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.byte $10 ; 29/1d ___rvs_]___
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.byte $10 ; 30/1e ___rvs_^___
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.byte $10 ; 31/1f _rvs_under_
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.byte $A0 ; 32/20 ___SPACE___
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.byte $00 ; 33/21 _____!_____
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.byte $00 ; 34/22 _____"_____
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.byte $00 ; 35/23 _____#_____
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.byte $00 ; 36/24 _____$_____
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.byte $00 ; 37/25 _____%_____
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.byte $00 ; 38/26 _____&_____
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.byte $00 ; 39/27 _____'_____
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.byte $00 ; 40/28 _____(_____
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.byte $00 ; 41/29 _____)_____
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.byte $00 ; 42/2a _____*_____
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.byte $00 ; 43/2b _____+_____
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.byte $00 ; 44/2c _____,_____
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.byte $00 ; 45/2d _____-_____
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.byte $00 ; 46/2e _____._____
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.byte $00 ; 47/2f _____/_____
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.byte $0C ; 48/30 _____0_____
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.byte $0C ; 49/31 _____1_____
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.byte $0C ; 50/32 _____2_____
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.byte $0C ; 51/33 _____3_____
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.byte $0C ; 52/34 _____4_____
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.byte $0C ; 53/35 _____5_____
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.byte $0C ; 54/36 _____6_____
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.byte $0C ; 55/37 _____7_____
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.byte $0C ; 56/38 _____8_____
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.byte $0C ; 57/39 _____9_____
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.byte $00 ; 58/3a _____:_____
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.byte $00 ; 59/3b _____;_____
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.byte $00 ; 60/3c _____<_____
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.byte $00 ; 61/3d _____=_____
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.byte $00 ; 62/3e _____>_____
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.byte $00 ; 63/3f _____?_____
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.byte $00 ; 64/40 _____@_____
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.byte $09 ; 65/41 _____a_____
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.byte $09 ; 66/42 _____b_____
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.byte $09 ; 67/43 _____c_____
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.byte $09 ; 68/44 _____d_____
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.byte $09 ; 69/45 _____e_____
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.byte $09 ; 70/46 _____f_____
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.byte $01 ; 71/47 _____g_____
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.byte $01 ; 72/48 _____h_____
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.byte $01 ; 73/49 _____i_____
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.byte $01 ; 74/4a _____j_____
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.byte $01 ; 75/4b _____k_____
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.byte $01 ; 76/4c _____l_____
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.byte $01 ; 77/4d _____m_____
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.byte $01 ; 78/4e _____n_____
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.byte $01 ; 79/4f _____o_____
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.byte $01 ; 80/50 _____p_____
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.byte $01 ; 81/51 _____q_____
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.byte $01 ; 82/52 _____r_____
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.byte $01 ; 83/53 _____s_____
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.byte $01 ; 84/54 _____t_____
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.byte $01 ; 85/55 _____u_____
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.byte $01 ; 86/56 _____v_____
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.byte $01 ; 87/57 _____w_____
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.byte $01 ; 88/58 _____x_____
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.byte $01 ; 89/59 _____y_____
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.byte $01 ; 90/5a _____z_____
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.byte $00 ; 91/5b _____[_____
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.byte $00 ; 92/5c _____\_____
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.byte $00 ; 93/5d _____]_____
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.byte $00 ; 94/5e _____^_____
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.byte $00 ; 95/5f _UNDERLINE_
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.byte $00 ; 96/60 _A`_grave__
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.byte $00 ; 97/61 _A'_acute__
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.byte $00 ; 98/62 _A^_circum_
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.byte $00 ; 99/63 _A~_tilde__
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.byte $00 ; 100/64 _A"_dieres_
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.byte $00 ; 101/65 _A__ring___
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.byte $00 ; 102/66 _AE________
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.byte $00 ; 103/67 _C,cedilla_
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.byte $00 ; 104/68 _E`_grave__
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.byte $00 ; 105/69 _E'_acute__
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.byte $00 ; 106/6a _E^_circum_
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.byte $00 ; 107/6b _E"_dieres_
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.byte $00 ; 108/6c _I`_grave__
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.byte $00 ; 109/6d _I'_acute__
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.byte $00 ; 110/6e _I^_circum_
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.byte $00 ; 111/6f _I"_dieres_
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.byte $00 ; 112/70 _D-_Eth_lr_
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.byte $00 ; 113/71 _N~_tilde__
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.byte $00 ; 114/72 _O`_grave__
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.byte $00 ; 115/73 _O'_acute__
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.byte $00 ; 116/74 _O^_circum_
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.byte $00 ; 117/75 _O~_tilde__
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.byte $00 ; 118/76 _O"_dieres_
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.byte $00 ; 119/77 __multiply_
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.byte $00 ; 120/78 _O/_slash__
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.byte $00 ; 121/79 _U`_grave__
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.byte $00 ; 122/7a _U'_acute__
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.byte $00 ; 123/7b _U^_circum_
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.byte $00 ; 124/7c _U"_dieres_
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.byte $00 ; 125/7d _Y'_acute__
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.byte $00 ; 126/7e _cap_thorn_
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.byte $00 ; 127/7f _Es-sed_B__
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.byte $00 ; 128/80 __bullet___
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.byte $00 ; 129/81 __v_line___
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.byte $00 ; 130/82 __h_line___
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.byte $00 ; 131/83 ___cross___
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.byte $00 ; 132/84 _tl_corner_
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.byte $00 ; 133/85 _tr_corner_
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.byte $00 ; 134/86 _bl_corner_
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.byte $00 ; 135/87 _br_corner_
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.byte $00 ; 136/88 ___l_tee___
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.byte $00 ; 137/89 ___r_tee___
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.byte $00 ; 138/8a ___t_tee___
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.byte $00 ; 139/8b ___b_tee___
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.byte $00 ; 140/8c ___heart___
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.byte $00 ; 141/8d __diamond__
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.byte $00 ; 142/8e ___club____
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.byte $00 ; 143/8f ___spade___
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.byte $00 ; 144/90 _s_circle__
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.byte $00 ; 145/91 __circle___
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.byte $00 ; 146/92 ___pound___
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.byte $10 ; 147/93 _CLS/check_
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.byte $00 ; 148/94 ____pi_____
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.byte $00 ; 149/95 ____+/-____
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.byte $00 ; 150/96 __divide___
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.byte $00 ; 151/97 __degree___
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.byte $00 ; 152/98 _c_checker_
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.byte $00 ; 153/99 _f_checker_
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.byte $00 ; 154/9a _solid_sq__
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.byte $00 ; 155/9b __cr_char__
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.byte $00 ; 156/9c _up_arrow__
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.byte $00 ; 157/9d _down_arro_
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.byte $00 ; 158/9e _left_arro_
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.byte $00 ; 159/9f _right_arr_
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.byte $00 ; 160/a0 _req space_
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.byte $00 ; 161/a1 _!_invertd_
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.byte $00 ; 162/a2 ___cent____
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.byte $00 ; 163/a3 ___pound___
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.byte $00 ; 164/a4 __currency_
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.byte $00 ; 165/a5 ____yen____
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.byte $00 ; 166/a6 _|_broken__
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.byte $00 ; 167/a7 __section__
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.byte $00 ; 168/a8 __umulaut__
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.byte $00 ; 169/a9 _copyright_
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.byte $00 ; 170/aa __fem_ord__
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.byte $00 ; 171/ab _l_ang_quo_
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.byte $00 ; 172/ac ____not____
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.byte $00 ; 173/ad _syl_hyphn_
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.byte $00 ; 174/ae _registerd_
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.byte $00 ; 175/af _overline__
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.byte $00 ; 176/b0 __degrees__
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.byte $00 ; 177/b1 ____+/-____
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.byte $00 ; 178/b2 _2_supersc_
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.byte $00 ; 179/b3 _3_supersc_
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.byte $00 ; 180/b4 ___acute___
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.byte $00 ; 181/b5 ____mu_____
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.byte $00 ; 182/b6 _paragraph_
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.byte $00 ; 183/b7 __mid_dot__
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.byte $00 ; 184/b8 __cedilla__
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.byte $00 ; 185/b9 _1_supersc_
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.byte $00 ; 186/ba __mas_ord__
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.byte $00 ; 187/bb _r_ang_quo_
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.byte $00 ; 188/bc ____1/4____
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.byte $00 ; 189/bd ____1/2____
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.byte $00 ; 190/be ____3/4____
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.byte $00 ; 191/bf _?_invertd_
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.byte $00 ; 192/c0 _____`_____
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.byte $0A ; 193/c1 _____A_____
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.byte $0A ; 194/c2 _____B_____
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.byte $0A ; 195/c3 _____C_____
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.byte $0A ; 196/c4 _____D_____
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.byte $0A ; 197/c5 _____E_____
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.byte $0A ; 198/c6 _____F_____
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.byte $02 ; 199/c7 _____G_____
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.byte $02 ; 200/c8 _____H_____
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.byte $02 ; 201/c9 _____I_____
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.byte $02 ; 202/ca _____J_____
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.byte $02 ; 203/cb _____K_____
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.byte $02 ; 204/cc _____L_____
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.byte $02 ; 205/cd _____M_____
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.byte $02 ; 206/ce _____N_____
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.byte $02 ; 207/cf _____O_____
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.byte $02 ; 208/d0 _____P_____
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.byte $02 ; 209/d1 _____Q_____
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.byte $02 ; 210/d2 _____R_____
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.byte $02 ; 211/d3 _____S_____
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.byte $02 ; 212/d4 _____T_____
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.byte $02 ; 213/d5 _____U_____
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.byte $02 ; 214/d6 _____V_____
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.byte $02 ; 215/d7 _____W_____
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.byte $02 ; 216/d8 _____X_____
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.byte $02 ; 217/d9 _____Y_____
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.byte $02 ; 218/da _____Z_____
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.byte $00 ; 219/db _____{_____
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.byte $00 ; 220/dc _____|_____
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.byte $00 ; 221/dd _____}_____
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.byte $00 ; 222/de _____~_____
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.byte $00 ; 223/df ___HOUSE___
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.byte $00 ; 224/e0 _a`_grave__
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.byte $00 ; 225/e1 _a'_acute__
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.byte $00 ; 226/e2 _a^_circum_
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.byte $00 ; 227/e3 _a~_tilde__
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.byte $00 ; 228/e4 _a"_dieres_
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.byte $00 ; 229/e5 _a__ring___
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.byte $00 ; 230/e6 _ae________
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.byte $00 ; 231/e7 _c,cedilla_
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.byte $00 ; 232/e8 _e`_grave__
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.byte $00 ; 233/e9 _e'_acute__
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.byte $00 ; 234/ea _e^_circum_
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.byte $00 ; 235/eb _e"_dieres_
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.byte $00 ; 236/ec _i`_grave__
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.byte $00 ; 237/ed _i'_acute__
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.byte $00 ; 238/ee _i^_circum_
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.byte $00 ; 239/ef _i"_dieres_
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.byte $00 ; 240/f0 _o^x_Eth_s_
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.byte $00 ; 241/f1 _n~_tilda__
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.byte $00 ; 242/f2 _o`_grave__
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.byte $00 ; 243/f3 _o'_acute__
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.byte $00 ; 244/f4 _o^_circum_
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.byte $00 ; 245/f5 _o~_tilde__
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.byte $00 ; 246/f6 _o"_dieres_
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.byte $00 ; 247/f7 __divide___
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.byte $00 ; 248/f8 _o/_slash__
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.byte $00 ; 249/f9 _u`_grave__
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.byte $00 ; 250/fa _u'_acute__
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.byte $00 ; 251/fb _u^_circum_
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.byte $00 ; 252/fc _u"_dieres_
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.byte $00 ; 253/fd _y'_acute__
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.byte $00 ; 254/fe _sm_thorn__
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.byte $00 ; 255/ff _y"_dieres_
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