; ; Ullrich von Bassewitz, 02.06.1998 ; ; Character specification table. ; ; adapted to Atari by Christian Groessler, June 2000 ; ; The tables are readonly, put them into the rodata segment .rodata ; The following 256 byte wide table specifies attributes for the isxxx type ; of functions. Doing it by a table means some overhead in space, but it ; has major advantages: ; ; * It is fast. If it were'nt for the slow parameter passing of cc65, one ; could even define macros for the isxxx functions (this is usually ; done on other platforms). ; ; * It is highly portable. The only unportable part is the table itself, ; all real code goes into the common library. ; ; * We save some code in the isxxx functions. ; ; ; Bit assignments: ; ; 0 - Lower case char ; 1 - Upper case char ; 2 - Numeric digit ; 3 - Hex digit (both, lower and upper) ; 4 - Control character ; 5 - The space character itself ; 6 - Other whitespace (that is: '\f', '\n', '\r', '\t' and '\v') ; 7 - Space or tab character .export __ctype __ctype: .byte $00 ; 0/00 ___heart____ .byte $00 ; 1/01 ___l_tee____ .byte $00 ; 2/02 ___ctrl_B___ .byte $00 ; 3/03 ___ctrl_C___ .byte $00 ; 4/04 ___r_tee____ .byte $00 ; 5/05 ___ctrl_E___ .byte $00 ; 6/06 ___ctrl_F___ .byte $00 ; 7/07 ___ctrl_G___ .byte $00 ; 8/08 ___ctrl_H___ .byte $00 ; 9/09 ___ctrl_I___ .byte $00 ; 10/0a ___ctrl_J___ .byte $00 ; 11/0b ___ctrl_K___ .byte $00 ; 12/0c ___ctrl_L___ .byte $00 ; 13/0d ___ctrl_M___ .byte $00 ; 14/0e ___ctrl_N___ .byte $00 ; 15/0f ___ctrl_O___ .byte $00 ; 16/10 ____club____ .byte $00 ; 17/11 ___ctrl_Q___ .byte $00 ; 18/12 ___h_line___ .byte $00 ; 19/13 ___ctrl_S___ .byte $00 ; 20/14 ____ball____ .byte $00 ; 21/15 ___ctrl_U___ .byte $00 ; 22/16 ___ctrl_V___ .byte $00 ; 23/17 ___t_tee____ .byte $00 ; 24/18 ___b_tee____ .byte $00 ; 25/19 ___ctrl_Y___ .byte $00 ; 26/1a ___ctrl_Z___ .byte $10 ; 27/1b ____ESC_____ .byte $10 ; 28/1c ___crsr_up__ .byte $10 ; 29/1d ___crsr_dn__ .byte $10 ; 30/1e ___crsr_lf__ .byte $10 ; 31/1f ___crsr_rg__ .byte $A0 ; 32/20 ___SPACE___ .byte $00 ; 33/21 _____!_____ .byte $00 ; 34/22 _____"_____ .byte $00 ; 35/23 _____#_____ .byte $00 ; 36/24 _____$_____ .byte $00 ; 37/25 _____%_____ .byte $00 ; 38/26 _____&_____ .byte $00 ; 39/27 _____'_____ .byte $00 ; 40/28 _____(_____ .byte $00 ; 41/29 _____)_____ .byte $00 ; 42/2a _____*_____ .byte $00 ; 43/2b _____+_____ .byte $00 ; 44/2c _____,_____ .byte $00 ; 45/2d _____-_____ .byte $00 ; 46/2e _____._____ .byte $00 ; 47/2f _____/_____ .byte $0C ; 48/30 _____0_____ .byte $0C ; 49/31 _____1_____ .byte $0C ; 50/32 _____2_____ .byte $0C ; 51/33 _____3_____ .byte $0C ; 52/34 _____4_____ .byte $0C ; 53/35 _____5_____ .byte $0C ; 54/36 _____6_____ .byte $0C ; 55/37 _____7_____ .byte $0C ; 56/38 _____8_____ .byte $0C ; 57/39 _____9_____ .byte $00 ; 58/3a _____:_____ .byte $00 ; 59/3b _____;_____ .byte $00 ; 60/3c _____<_____ .byte $00 ; 61/3d _____=_____ .byte $00 ; 62/3e _____>_____ .byte $00 ; 63/3f _____?_____ .byte $00 ; 64/40 _____@_____ .byte $0A ; 65/41 _____A_____ .byte $0A ; 66/42 _____B_____ .byte $0A ; 67/43 _____C_____ .byte $0A ; 68/44 _____D_____ .byte $0A ; 69/45 _____E_____ .byte $0A ; 70/46 _____F_____ .byte $02 ; 71/47 _____G_____ .byte $02 ; 72/48 _____H_____ .byte $02 ; 73/49 _____I_____ .byte $02 ; 74/4a _____J_____ .byte $02 ; 75/4b _____K_____ .byte $02 ; 76/4c _____L_____ .byte $02 ; 77/4d _____M_____ .byte $02 ; 78/4e _____N_____ .byte $02 ; 79/4f _____O_____ .byte $02 ; 80/50 _____P_____ .byte $02 ; 81/51 _____Q_____ .byte $02 ; 82/52 _____R_____ .byte $02 ; 83/53 _____S_____ .byte $02 ; 84/54 _____T_____ .byte $02 ; 85/55 _____U_____ .byte $02 ; 86/56 _____V_____ .byte $02 ; 87/57 _____W_____ .byte $02 ; 88/58 _____X_____ .byte $02 ; 89/59 _____Y_____ .byte $02 ; 90/5a _____Z_____ .byte $00 ; 91/5b _____[_____ .byte $00 ; 92/5c _____\_____ .byte $00 ; 93/5d _____]_____ .byte $00 ; 94/5e _____^_____ .byte $00 ; 95/5f _UNDERLINE_ .byte $00 ; 96/60 __diamond__ .byte $09 ; 97/61 _____a_____ .byte $09 ; 98/62 _____b_____ .byte $09 ; 99/63 _____c_____ .byte $09 ; 100/64 _____d_____ .byte $09 ; 101/65 _____e_____ .byte $09 ; 102/66 _____f_____ .byte $01 ; 103/67 _____g_____ .byte $01 ; 104/68 _____h_____ .byte $01 ; 105/69 _____i_____ .byte $01 ; 106/6a _____j_____ .byte $01 ; 107/6b _____k_____ .byte $01 ; 108/6c _____l_____ .byte $01 ; 109/6d _____m_____ .byte $01 ; 110/6e _____n_____ .byte $01 ; 111/6f _____o_____ .byte $01 ; 112/70 _____p_____ .byte $01 ; 113/71 _____q_____ .byte $01 ; 114/72 _____r_____ .byte $01 ; 115/73 _____s_____ .byte $01 ; 116/74 _____t_____ .byte $01 ; 117/75 _____u_____ .byte $01 ; 118/76 _____v_____ .byte $01 ; 119/77 _____w_____ .byte $01 ; 120/78 _____x_____ .byte $01 ; 121/79 _____y_____ .byte $01 ; 122/7a _____z_____ .byte $00 ; 123/7b ___spade___ .byte $00 ; 124/7c __v_line___ .byte $10 ; 125/7d __CLRSCR___ .byte $D0 ; 126/7e __backtab__ .byte $D0 ; 127/7f ____tab____ .byte $00 ; 128/80 _inv_heart___ .byte $00 ; 129/81 _inv_l_tee___ .byte $00 ; 130/82 _inv_ctrl_B__ .byte $00 ; 131/83 _inv_ctrl_C__ .byte $00 ; 132/84 _inv_r_tee___ .byte $00 ; 133/85 _inv_ctrl_E__ .byte $00 ; 134/86 _inv_ctrl_F__ .byte $00 ; 135/87 _inv_ctrl_G__ .byte $00 ; 136/88 _inv_ctrl_H__ .byte $00 ; 137/89 _inv_ctrl_I__ .byte $00 ; 138/8a _inv_ctrl_J__ .byte $00 ; 139/8b _inv_ctrl_K__ .byte $00 ; 140/8c _inv_ctrl_L__ .byte $00 ; 141/8d _inv_ctrl_M__ .byte $00 ; 142/8e _inv_ctrl_N__ .byte $00 ; 143/8f _inv_ctrl_O__ .byte $00 ; 144/90 __inv__club__ .byte $00 ; 145/91 _inv_ctrl_Q__ .byte $00 ; 146/92 _inv_h_line__ .byte $00 ; 147/93 _inv_ctrl_S__ .byte $00 ; 148/94 __inv__ball__ .byte $00 ; 149/95 _inv_ctrl_U__ .byte $00 ; 150/96 _inv_ctrl_V__ .byte $00 ; 151/97 __inv_t_tee__ .byte $00 ; 152/98 __inv_b_tee__ .byte $00 ; 153/99 _inv_ctrl_Y__ .byte $00 ; 154/9a _inv_ctrl_Z__ .byte $50 ; 155/9b _____EOL_____ .byte $10 ; 156/9c ___CLRLINE___ .byte $10 ; 157/9d ___INSLINE___ .byte $10 ; 158/9e ____CLRTAB___ .byte $10 ; 159/9f ____INSTAB___ .byte $A0 ; 160/a0 __inv_SPACE__ .byte $00 ; 161/a1 ___inv_!_____ .byte $00 ; 162/a2 ___inv_"_____ .byte $00 ; 163/a3 ___inv_#_____ .byte $00 ; 164/a4 ___inv_$_____ .byte $00 ; 165/a5 ___inv_%_____ .byte $00 ; 166/a6 ___inv_&_____ .byte $00 ; 167/a7 ___inv_'_____ .byte $00 ; 168/a8 ___inv_(_____ .byte $00 ; 169/a9 ___inv_)_____ .byte $00 ; 170/aa ___inv_*_____ .byte $00 ; 171/ab ___inv_+_____ .byte $00 ; 172/ac ___inv_,_____ .byte $00 ; 173/ad ___inv_-_____ .byte $00 ; 174/ae ___inv_._____ .byte $00 ; 175/af ___inv_/_____ .byte $0C ; 176/b0 ___inv_0_____ .byte $0C ; 177/b1 ___inv_1_____ .byte $0C ; 178/b2 ___inv_2_____ .byte $0C ; 179/b3 ___inv_3_____ .byte $0C ; 180/b4 ___inv_4_____ .byte $0C ; 181/b5 ___inv_5_____ .byte $0C ; 182/b6 ___inv_6_____ .byte $0C ; 183/b7 ___inv_7_____ .byte $0C ; 184/b8 ___inv_8_____ .byte $0C ; 185/b9 ___inv_9_____ .byte $00 ; 186/ba ___inv_:_____ .byte $00 ; 187/bb ___inv_;_____ .byte $00 ; 188/bc ___inv_<_____ .byte $00 ; 189/bd ___inv_=_____ .byte $00 ; 190/be ___inv_>_____ .byte $00 ; 191/bf ___inv_?_____ .byte $00 ; 192/c0 ___inv_@_____ .byte $0A ; 193/c1 ___inv_A_____ .byte $0A ; 194/c2 ___inv_B_____ .byte $0A ; 195/c3 ___inv_C_____ .byte $0A ; 196/c4 ___inv_D_____ .byte $0A ; 197/c5 ___inv_E_____ .byte $0A ; 198/c6 ___inv_F_____ .byte $02 ; 199/c7 ___inv_G_____ .byte $02 ; 200/c8 ___inv_H_____ .byte $02 ; 201/c9 ___inv_I_____ .byte $02 ; 202/ca ___inv_J_____ .byte $02 ; 203/cb ___inv_K_____ .byte $02 ; 204/cc ___inv_L_____ .byte $02 ; 205/cd ___inv_M_____ .byte $02 ; 206/ce ___inv_N_____ .byte $02 ; 207/cf ___inv_O_____ .byte $02 ; 208/d0 ___inv_P_____ .byte $02 ; 209/d1 ___inv_Q_____ .byte $02 ; 210/d2 ___inv_R_____ .byte $02 ; 211/d3 ___inv_S_____ .byte $02 ; 212/d4 ___inv_T_____ .byte $02 ; 213/d5 ___inv_U_____ .byte $02 ; 214/d6 ___inv_V_____ .byte $02 ; 215/d7 ___inv_W_____ .byte $02 ; 216/d8 ___inv_X_____ .byte $02 ; 217/d9 ___inv_Y_____ .byte $02 ; 218/da ___inv_Z_____ .byte $00 ; 219/db ___inv_[_____ .byte $00 ; 220/dc ___inv_\_____ .byte $00 ; 221/dd ___inv_]_____ .byte $00 ; 222/de ___inv_^_____ .byte $00 ; 223/df _inv_UNDRLIN_ .byte $00 ; 224/e0 _inv_diamond_ .byte $09 ; 225/e1 ___inv_a_____ .byte $09 ; 226/e2 ___inv_b_____ .byte $09 ; 227/e3 ___inv_c_____ .byte $09 ; 228/e4 ___inv_d_____ .byte $09 ; 229/e5 ___inv_e_____ .byte $09 ; 230/e6 ___inv_f_____ .byte $01 ; 231/e7 ___inv_g_____ .byte $01 ; 232/e8 ___inv_h_____ .byte $01 ; 233/e9 ___inv_i_____ .byte $01 ; 234/ea ___inv_j_____ .byte $01 ; 235/eb ___inv_k_____ .byte $01 ; 236/ec ___inv_l_____ .byte $01 ; 237/ed ___inv_m_____ .byte $01 ; 238/ee ___inv_n_____ .byte $01 ; 239/ef ___inv_o_____ .byte $01 ; 240/f0 ___inv_p_____ .byte $01 ; 241/f1 ___inv_q_____ .byte $01 ; 242/f2 ___inv_r_____ .byte $01 ; 243/f3 ___inv_s_____ .byte $01 ; 244/f4 ___inv_t_____ .byte $01 ; 245/f5 ___inv_u_____ .byte $01 ; 246/f6 ___inv_v_____ .byte $01 ; 247/f7 ___inv_w_____ .byte $01 ; 248/f8 ___inv_x_____ .byte $01 ; 249/f9 ___inv_y_____ .byte $01 ; 250/fa ___inv_z_____ .byte $00 ; 251/fb __inv_spade__ .byte $00 ; 252/fc __inv_v_line_ .byte $10 ; 253/fd ____BEEP_____ .byte $10 ; 254/fe ____DELBS____ .byte $10 ; 255/ff ___INSERT____