--- /dev/null
+;
+; Ullrich von Bassewitz, 2003-10-10
+;
+; Character specification table.
+;
+
+ .include "ctype.inc"
+
+; 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 weren't 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.
+
+
+__ctype:
+ .byte CT_CTRL ; 0/00 ___ctrl_@___
+ .byte CT_CTRL ; 1/01 ___ctrl_A___
+ .byte CT_CTRL ; 2/02 ___ctrl_B___
+ .byte CT_CTRL ; 3/03 ___ctrl_C___
+ .byte CT_CTRL ; 4/04 ___ctrl_D___
+ .byte CT_CTRL ; 5/05 ___ctrl_E___
+ .byte CT_CTRL ; 6/06 ___ctrl_F___
+ .byte CT_CTRL ; 7/07 ___ctrl_G___
+ .byte CT_CTRL ; 8/08 ___ctrl_H___
+ .byte CT_CTRL | CT_OTHER_WS | CT_SPACE_TAB
+ ; 9/09 ___ctrl_I___
+ .byte CT_CTRL | CT_OTHER_WS ; 10/0a ___ctrl_J___
+ .byte CT_CTRL | CT_OTHER_WS ; 11/0b ___ctrl_K___
+ .byte CT_CTRL | CT_OTHER_WS ; 12/0c ___ctrl_L___
+ .byte CT_CTRL | CT_OTHER_WS ; 13/0d ___ctrl_M___
+ .byte CT_CTRL ; 14/0e ___ctrl_N___
+ .byte CT_CTRL ; 15/0f ___ctrl_O___
+ .byte CT_CTRL ; 16/10 ___ctrl_P___
+ .byte CT_CTRL ; 17/11 ___ctrl_Q___
+ .byte CT_CTRL ; 18/12 ___ctrl_R___
+ .byte CT_CTRL ; 19/13 ___ctrl_S___
+ .byte CT_CTRL ; 20/14 ___ctrl_T___
+ .byte CT_CTRL ; 21/15 ___ctrl_U___
+ .byte CT_CTRL ; 22/16 ___ctrl_V___
+ .byte CT_CTRL ; 23/17 ___ctrl_W___
+ .byte CT_CTRL ; 24/18 ___ctrl_X___
+ .byte CT_CTRL ; 25/19 ___ctrl_Y___
+ .byte CT_CTRL ; 26/1a ___ctrl_Z___
+ .byte CT_CTRL ; 27/1b ___ctrl_[___
+ .byte CT_CTRL ; 28/1c ___ctrl_\___
+ .byte CT_CTRL ; 29/1d ___ctrl_]___
+ .byte CT_CTRL ; 30/1e ___ctrl_^___
+ .byte CT_CTRL ; 31/1f ___ctrl_____
+ .byte CT_SPACE | CT_SPACE_TAB ; 32/20 ___SPACE___
+ .byte CT_NONE ; 33/21 _____!_____
+ .byte CT_NONE ; 34/22 _____"_____
+ .byte CT_NONE ; 35/23 _____#_____
+ .byte CT_NONE ; 36/24 _____$_____
+ .byte CT_NONE ; 37/25 _____%_____
+ .byte CT_NONE ; 38/26 _____&_____
+ .byte CT_NONE ; 39/27 _____'_____
+ .byte CT_NONE ; 40/28 _____(_____
+ .byte CT_NONE ; 41/29 _____)_____
+ .byte CT_NONE ; 42/2a _____*_____
+ .byte CT_NONE ; 43/2b _____+_____
+ .byte CT_NONE ; 44/2c _____,_____
+ .byte CT_NONE ; 45/2d _____-_____
+ .byte CT_NONE ; 46/2e _____._____
+ .byte CT_NONE ; 47/2f _____/_____
+ .byte CT_DIGIT | CT_XDIGIT ; 48/30 _____0_____
+ .byte CT_DIGIT | CT_XDIGIT ; 49/31 _____1_____
+ .byte CT_DIGIT | CT_XDIGIT ; 50/32 _____2_____
+ .byte CT_DIGIT | CT_XDIGIT ; 51/33 _____3_____
+ .byte CT_DIGIT | CT_XDIGIT ; 52/34 _____4_____
+ .byte CT_DIGIT | CT_XDIGIT ; 53/35 _____5_____
+ .byte CT_DIGIT | CT_XDIGIT ; 54/36 _____6_____
+ .byte CT_DIGIT | CT_XDIGIT ; 55/37 _____7_____
+ .byte CT_DIGIT | CT_XDIGIT ; 56/38 _____8_____
+ .byte CT_DIGIT | CT_XDIGIT ; 57/39 _____9_____
+ .byte CT_NONE ; 58/3a _____:_____
+ .byte CT_NONE ; 59/3b _____;_____
+ .byte CT_NONE ; 60/3c _____<_____
+ .byte CT_NONE ; 61/3d _____=_____
+ .byte CT_NONE ; 62/3e _____>_____
+ .byte CT_NONE ; 63/3f _____?_____
+
+ .byte CT_NONE ; 64/40 _____@_____
+ .byte CT_UPPER | CT_XDIGIT ; 65/41 _____A_____
+ .byte CT_UPPER | CT_XDIGIT ; 66/42 _____B_____
+ .byte CT_UPPER | CT_XDIGIT ; 67/43 _____C_____
+ .byte CT_UPPER | CT_XDIGIT ; 68/44 _____D_____
+ .byte CT_UPPER | CT_XDIGIT ; 69/45 _____E_____
+ .byte CT_UPPER | CT_XDIGIT ; 70/46 _____F_____
+ .byte CT_UPPER ; 71/47 _____G_____
+ .byte CT_UPPER ; 72/48 _____H_____
+ .byte CT_UPPER ; 73/49 _____I_____
+ .byte CT_UPPER ; 74/4a _____J_____
+ .byte CT_UPPER ; 75/4b _____K_____
+ .byte CT_UPPER ; 76/4c _____L_____
+ .byte CT_UPPER ; 77/4d _____M_____
+ .byte CT_UPPER ; 78/4e _____N_____
+ .byte CT_UPPER ; 79/4f _____O_____
+ .byte CT_UPPER ; 80/50 _____P_____
+ .byte CT_UPPER ; 81/51 _____Q_____
+ .byte CT_UPPER ; 82/52 _____R_____
+ .byte CT_UPPER ; 83/53 _____S_____
+ .byte CT_UPPER ; 84/54 _____T_____
+ .byte CT_UPPER ; 85/55 _____U_____
+ .byte CT_UPPER ; 86/56 _____V_____
+ .byte CT_UPPER ; 87/57 _____W_____
+ .byte CT_UPPER ; 88/58 _____X_____
+ .byte CT_UPPER ; 89/59 _____Y_____
+ .byte CT_UPPER ; 90/5a _____Z_____
+ .byte CT_NONE ; 91/5b _____[_____
+ .byte CT_NONE ; 92/5c _____\_____
+ .byte CT_NONE ; 93/5d _____]_____
+ .byte CT_NONE ; 94/5e _____^_____
+ .byte CT_NONE ; 95/5f _UNDERLINE_
+ .byte CT_NONE ; 96/60 ___grave___
+ .byte CT_LOWER | CT_XDIGIT ; 97/61 _____a_____
+ .byte CT_LOWER | CT_XDIGIT ; 98/62 _____b_____
+ .byte CT_LOWER | CT_XDIGIT ; 99/63 _____c_____
+ .byte CT_LOWER | CT_XDIGIT ; 100/64 _____d_____
+ .byte CT_LOWER | CT_XDIGIT ; 101/65 _____e_____
+ .byte CT_LOWER | CT_XDIGIT ; 102/66 _____f_____
+ .byte CT_LOWER ; 103/67 _____g_____
+ .byte CT_LOWER ; 104/68 _____h_____
+ .byte CT_LOWER ; 105/69 _____i_____
+ .byte CT_LOWER ; 106/6a _____j_____
+ .byte CT_LOWER ; 107/6b _____k_____
+ .byte CT_LOWER ; 108/6c _____l_____
+ .byte CT_LOWER ; 109/6d _____m_____
+ .byte CT_LOWER ; 110/6e _____n_____
+ .byte CT_LOWER ; 111/6f _____o_____
+ .byte CT_LOWER ; 112/70 _____p_____
+ .byte CT_LOWER ; 113/71 _____q_____
+ .byte CT_LOWER ; 114/72 _____r_____
+ .byte CT_LOWER ; 115/73 _____s_____
+ .byte CT_LOWER ; 116/74 _____t_____
+ .byte CT_LOWER ; 117/75 _____u_____
+ .byte CT_LOWER ; 118/76 _____v_____
+ .byte CT_LOWER ; 119/77 _____w_____
+ .byte CT_LOWER ; 120/78 _____x_____
+ .byte CT_LOWER ; 121/79 _____y_____
+ .byte CT_LOWER ; 122/7a _____z_____
+ .byte CT_NONE ; 123/7b _____{_____
+ .byte CT_NONE ; 124/7c _____|_____
+ .byte CT_NONE ; 125/7d _____}_____
+ .byte CT_NONE ; 126/7e _____~_____
+ .byte CT_OTHER_WS ; 127/7f ____DEL____
+
+ .res 128, CT_NONE ; 128-255
+
+
+
projects / cc65 / commitdiff