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@@ -1,170 +1,170 b'' | |||||
1 |
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1 | |||
2 | (in-package txt2web.lib) |
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2 | (in-package txt2web.lib) | |
3 |
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3 | |||
4 | ;;;; Macros implementing some intrinsics where it makes sense |
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4 | ;;;; Macros implementing some intrinsics where it makes sense | |
5 | ;;;; E.g. an equivalent JS function exists, or it's a direct API call |
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5 | ;;;; E.g. an equivalent JS function exists, or it's a direct API call | |
6 |
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6 | |||
7 | ;;; 1loc |
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7 | ;;; 1loc | |
8 |
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8 | |||
9 | ;;; 2var |
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9 | ;;; 2var | |
10 |
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10 | |||
11 | (defpsmacro killvar (varname &optional index) |
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11 | (defpsmacro killvar (varname &optional index) | |
12 | `(api-call kill-var ,varname ,index)) |
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12 | `(api-call kill-var ,varname ,index)) | |
13 |
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13 | |||
14 | (defpsmacro killall () |
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14 | (defpsmacro killall () | |
15 | `(api-call kill-all)) |
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15 | `(api-call kill-all)) | |
16 |
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16 | |||
17 | ;;; 3expr |
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17 | ;;; 3expr | |
18 |
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18 | |||
19 | (defpsmacro no (arg) |
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19 | (defpsmacro no (arg) | |
20 | `(- -1 ,arg)) |
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20 | `(- -1 ,arg)) | |
21 |
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21 | |||
22 | ;;; 4code |
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22 | ;;; 4code | |
23 |
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23 | |||
24 | (defpsmacro qspver () |
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24 | (defpsmacro qspver () | |
25 | "0.0.1") |
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25 | "0.0.1") | |
26 |
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26 | |||
27 | (defpsmacro curloc () |
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27 | (defpsmacro curloc () | |
28 | `*current-location) |
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28 | `*current-location) | |
29 |
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29 | |||
30 | (defpsmacro rnd () |
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30 | (defpsmacro rnd () | |
31 | `(funcall rand 1 1000)) |
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31 | `(funcall rand 1 1000)) | |
32 |
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32 | |||
33 | (defpsmacro qspmax (&rest args) |
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33 | (defpsmacro qspmax (&rest args) | |
34 | (if (= 1 (length args)) |
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34 | (if (= 1 (length args)) | |
35 | `(*math.max.apply nil ,@args) |
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35 | `(*math.max.apply nil ,@args) | |
36 | `(*math.max ,@args))) |
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36 | `(*math.max ,@args))) | |
37 |
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37 | |||
38 | (defpsmacro qspmin (&rest args) |
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38 | (defpsmacro qspmin (&rest args) | |
39 | (if (= 1 (length args)) |
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39 | (if (= 1 (length args)) | |
40 | `(*math.min.apply nil ,@args) |
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40 | `(*math.min.apply nil ,@args) | |
41 | `(*math.min ,@args))) |
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41 | `(*math.min ,@args))) | |
42 |
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42 | |||
43 | ;;; 5arrays |
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43 | ;;; 5arrays | |
44 |
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44 | |||
45 | (defpsmacro arrsize (name) |
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45 | (defpsmacro arrsize (name) | |
46 | `(api-call array-size ,name)) |
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46 | `(api-call array-size ,name)) | |
47 |
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47 | |||
48 | ;;; 6str |
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48 | ;;; 6str | |
49 |
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49 | |||
50 | (defpsmacro len (s) |
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50 | (defpsmacro len (s) | |
51 | `(length ,s)) |
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51 | `(length ,s)) | |
52 |
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52 | |||
53 | (defpsmacro mid (s from &optional count) |
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53 | (defpsmacro mid (s from &optional count) | |
54 | `(chain ,s (substring ,from ,count))) |
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54 | `(chain ,s (substring ,from ,count))) | |
55 |
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55 | |||
56 | (defpsmacro ucase (s) |
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56 | (defpsmacro ucase (s) | |
57 | `(chain ,s (to-upper-case))) |
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57 | `(chain ,s (to-upper-case))) | |
58 |
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58 | |||
59 | (defpsmacro lcase (s) |
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59 | (defpsmacro lcase (s) | |
60 | `(chain ,s (to-lower-case))) |
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60 | `(chain ,s (to-lower-case))) | |
61 |
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61 | |||
62 | (defpsmacro trim (s) |
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62 | (defpsmacro trim (s) | |
63 | `(chain ,s (trim))) |
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63 | `(chain ,s (trim))) | |
64 |
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64 | |||
65 | (defpsmacro replace (s from to) |
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65 | (defpsmacro qspreplace (s from to) | |
66 | `(chain ,s (replace ,from ,to))) |
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66 | `(chain ,s (replace ,from ,to))) | |
67 |
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67 | |||
68 | (defpsmacro val (s) |
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68 | (defpsmacro val (s) | |
69 | `(parse-int ,s 10)) |
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69 | `(parse-int ,s 10)) | |
70 |
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70 | |||
71 | (defpsmacro qspstr (n) |
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71 | (defpsmacro qspstr (n) | |
72 | `(chain ,n (to-string))) |
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72 | `(chain ,n (to-string))) | |
73 |
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73 | |||
74 | ;;; 7if |
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74 | ;;; 7if | |
75 |
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75 | |||
76 | ;;; 8sub |
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76 | ;;; 8sub | |
77 |
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77 | |||
78 | ;;; 9loops |
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78 | ;;; 9loops | |
79 |
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79 | |||
80 | ;; JUMP is in ps-macros.lisp (because it's a part of a huge kludge) |
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80 | ;; JUMP is in ps-macros.lisp (because it's a part of a huge kludge) | |
81 |
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81 | |||
82 | (defpsmacro exit () |
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82 | (defpsmacro exit () | |
83 | `(return-from nil (values))) |
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83 | `(return-from nil (values))) | |
84 |
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84 | |||
85 | ;;; 10dynamic |
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85 | ;;; 10dynamic | |
86 |
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86 | |||
87 | ;;; 11main |
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87 | ;;; 11main | |
88 |
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88 | |||
89 | (defpsmacro desc (s) |
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89 | (defpsmacro desc (s) | |
90 | (declare (ignore s)) |
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90 | (declare (ignore s)) | |
91 | "") |
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91 | "") | |
92 |
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92 | |||
93 | ;;; 12stat |
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93 | ;;; 12stat | |
94 |
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94 | |||
95 | (defpsmacro showstat (enable) |
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95 | (defpsmacro showstat (enable) | |
96 | `(api-call enable-frame :stat ,enable)) |
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96 | `(api-call enable-frame :stat ,enable)) | |
97 |
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97 | |||
98 | ;;; 13diag |
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98 | ;;; 13diag | |
99 |
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99 | |||
100 | (defpsmacro msg (text) |
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100 | (defpsmacro msg (text) | |
101 | `(alert ,text)) |
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101 | `(alert ,text)) | |
102 |
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102 | |||
103 | ;;; 14act |
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103 | ;;; 14act | |
104 |
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104 | |||
105 | (defpsmacro showacts (enable) |
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105 | (defpsmacro showacts (enable) | |
106 | `(api-call enable-frame :acts ,enable)) |
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106 | `(api-call enable-frame :acts ,enable)) | |
107 |
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107 | |||
108 | (defpsmacro delact (&optional name) |
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108 | (defpsmacro delact (&optional name) | |
109 | (if name |
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109 | (if name | |
110 | `(api-call del-act ,name) |
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110 | `(api-call del-act ,name) | |
111 | `(api-call del-act))) |
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111 | `(api-call del-act))) | |
112 |
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112 | |||
113 | (defpsmacro cla () |
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113 | (defpsmacro cla () | |
114 | `(api-call clear-act)) |
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114 | `(api-call clear-act)) | |
115 |
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115 | |||
116 | ;;; 15objs |
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116 | ;;; 15objs | |
117 |
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117 | |||
118 | (defpsmacro showobjs (enable) |
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118 | (defpsmacro showobjs (enable) | |
119 | `(api-call enable-frame :objs ,enable)) |
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119 | `(api-call enable-frame :objs ,enable)) | |
120 |
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120 | |||
121 | (defpsmacro countobj () |
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121 | (defpsmacro countobj () | |
122 | `(length *objs)) |
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122 | `(length *objs)) | |
123 |
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123 | |||
124 | (defpsmacro getobj (index) |
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124 | (defpsmacro getobj (index) | |
125 | `(or (elt *objs ,index) "")) |
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125 | `(or (elt *objs ,index) "")) | |
126 |
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126 | |||
127 | ;;; 16menu |
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127 | ;;; 16menu | |
128 |
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128 | |||
129 | ;;; 17sound |
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129 | ;;; 17sound | |
130 |
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130 | |||
131 | (defpsmacro isplay (filename) |
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131 | (defpsmacro isplay (filename) | |
132 | `(funcall (@ playing includes) ,filename)) |
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132 | `(funcall (@ playing includes) ,filename)) | |
133 |
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133 | |||
134 | ;;; 18img |
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134 | ;;; 18img | |
135 |
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135 | |||
136 | (defpsmacro view (&optional path) |
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136 | (defpsmacro view (&optional path) | |
137 | `(api-call show-image ,path)) |
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137 | `(api-call show-image ,path)) | |
138 |
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138 | |||
139 | (defpsmacro img (&rest images) |
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139 | (defpsmacro img (&rest images) | |
140 | `(api-call show-inline-images :stat (list ,@images))) |
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140 | `(api-call show-inline-images :stat (list ,@images))) | |
141 |
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141 | |||
142 | (defpsmacro *img (&rest images) |
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142 | (defpsmacro *img (&rest images) | |
143 | `(api-call show-inline-images :main (list ,@images))) |
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143 | `(api-call show-inline-images :main (list ,@images))) | |
144 |
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144 | |||
145 | ;;; 19input |
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145 | ;;; 19input | |
146 |
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146 | |||
147 | (defpsmacro showinput (enable) |
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147 | (defpsmacro showinput (enable) | |
148 | `(api-call enable-frame :input ,enable)) |
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148 | `(api-call enable-frame :input ,enable)) | |
149 |
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149 | |||
150 | ;;; 20time |
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150 | ;;; 20time | |
151 |
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151 | |||
152 | (defpsmacro wait (msec) |
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152 | (defpsmacro wait (msec) | |
153 | `(await (api-call sleep ,msec))) |
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153 | `(await (api-call sleep ,msec))) | |
154 |
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154 | |||
155 | (defpsmacro settimer (interval) |
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155 | (defpsmacro settimer (interval) | |
156 | `(api-call set-timer ,interval)) |
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156 | `(api-call set-timer ,interval)) | |
157 |
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157 | |||
158 | ;;; 21local |
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158 | ;;; 21local | |
159 |
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159 | |||
160 | ;;; 22for |
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160 | ;;; 22for | |
161 |
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161 | |||
162 | ;;; misc |
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162 | ;;; misc | |
163 |
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163 | |||
164 | (defpsmacro opengame (&optional filename) |
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164 | (defpsmacro opengame (&optional filename) | |
165 | (declare (ignore filename)) |
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165 | (declare (ignore filename)) | |
166 | `(api-call opengame)) |
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166 | `(api-call opengame)) | |
167 |
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167 | |||
168 | (defpsmacro savegame (&optional filename) |
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168 | (defpsmacro savegame (&optional filename) | |
169 | (declare (ignore filename)) |
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169 | (declare (ignore filename)) | |
170 | `(api-call savegame)) |
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170 | `(api-call savegame)) |
@@ -1,154 +1,153 b'' | |||||
1 |
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1 | |||
2 | (in-package txt2web) |
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2 | (in-package txt2web) | |
3 |
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3 | |||
4 | (defvar *app-name* "") |
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4 | (defvar *app-name* "") | |
5 |
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5 | |||
6 | (defun entry-point-no-args () |
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6 | (defun entry-point-no-args () | |
7 | (format t "~A~%" uiop:*command-line-arguments*) |
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8 | (entry-point uiop:*command-line-arguments*)) |
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7 | (entry-point uiop:*command-line-arguments*)) | |
9 |
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8 | |||
10 | (defun entry-point (args) |
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9 | (defun entry-point (args) | |
11 | (setf *app-name* (uiop:argv0)) |
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10 | (setf *app-name* (uiop:argv0)) | |
12 | (let ((*package* (find-package :txt2web))) |
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11 | (let ((*package* (find-package :txt2web))) | |
13 | (catch :terminate |
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12 | (catch :terminate | |
14 | (let ((compiler (apply #'make-instance 'compiler (parse-opts args)))) |
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13 | (let ((compiler (apply #'make-instance 'compiler (parse-opts args)))) | |
15 | (write-compiled-file compiler)))) |
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14 | (write-compiled-file compiler)))) | |
16 | (values)) |
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15 | (values)) | |
17 |
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16 | |||
18 | (defun parse-opts (args) |
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17 | (defun parse-opts (args) | |
19 | (let ((mode :sources) |
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18 | (let ((mode :sources) | |
20 | (data (list :sources nil :target nil :js nil :css nil :body nil :compile nil :beautify nil))) |
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19 | (data (list :sources nil :target nil :js nil :css nil :body nil :compile nil :beautify nil))) | |
21 | (loop :for arg :in args |
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20 | (loop :for arg :in args | |
22 | :do (alexandria:switch (arg :test #'string=) |
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21 | :do (alexandria:switch (arg :test #'string=) | |
23 | ("-o" (setf mode :target)) |
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22 | ("-o" (setf mode :target)) | |
24 | ("--js" (setf mode :js)) |
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23 | ("--js" (setf mode :js)) | |
25 | ("--css" (setf mode :css)) |
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24 | ("--css" (setf mode :css)) | |
26 | ("--body" (setf mode :body)) |
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25 | ("--body" (setf mode :body)) | |
27 | ("-c" (setf (getf data :compile) t)) |
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26 | ("-c" (setf (getf data :compile) t)) | |
28 | ("--beautify" (setf (getf data :beautify) t)) |
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27 | ("--beautify" (setf (getf data :beautify) t)) | |
29 | (t (push arg (getf data mode))))) |
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28 | (t (push arg (getf data mode))))) | |
30 | (unless (< 0 (length (getf data :sources))) |
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29 | (unless (< 0 (length (getf data :sources))) | |
31 | (report-error "There should be at least one source")) |
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30 | (report-error "There should be at least one source")) | |
32 | (unless (> 1 (length (getf data :target))) |
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31 | (unless (> 1 (length (getf data :target))) | |
33 | (report-error "There should be no more than one target")) |
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32 | (report-error "There should be no more than one target")) | |
34 | (unless (> 1 (length (getf data :body))) |
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33 | (unless (> 1 (length (getf data :body))) | |
35 | (report-error "There should be no more than one body")) |
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34 | (report-error "There should be no more than one body")) | |
36 | (unless (getf data :target) |
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35 | (unless (getf data :target) | |
37 | (setf (getf data :target) |
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36 | (setf (getf data :target) | |
38 | (let* ((sources (first (getf data :sources))) |
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37 | (let* ((sources (first (getf data :sources))) | |
39 | (tokens (uiop:split-string sources :separator ".")) |
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38 | (tokens (uiop:split-string sources :separator ".")) | |
40 | (target (format nil "~{~A~^.~}.html" |
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39 | (target (format nil "~{~A~^.~}.html" | |
41 | (butlast tokens)))) |
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40 | (butlast tokens)))) | |
42 | (list target)))) |
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41 | (list target)))) | |
43 | (list :sources (getf data :sources) |
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42 | (list :sources (getf data :sources) | |
44 | :target (first (getf data :target)) |
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43 | :target (first (getf data :target)) | |
45 | :js (getf data :js) |
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44 | :js (getf data :js) | |
46 | :css (getf data :css) |
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45 | :css (getf data :css) | |
47 | :body (first (getf data :body)) |
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46 | :body (first (getf data :body)) | |
48 | :compile (getf data :compile) |
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47 | :compile (getf data :compile) | |
49 | :beautify (getf data :beautify)))) |
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48 | :beautify (getf data :beautify)))) | |
50 |
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49 | |||
51 | (defun print-usage () |
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50 | (defun print-usage () | |
52 | (lformat t :usage *app-name*)) |
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51 | (lformat t :usage *app-name*)) | |
53 |
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52 | |||
54 | (defun parse-file (filename) |
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53 | (defun parse-file (filename) | |
55 | (p:parse 'txt2web-grammar |
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54 | (p:parse 'txt2web-grammar | |
56 | (alexandria:read-file-into-string filename))) |
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55 | (alexandria:read-file-into-string filename))) | |
57 |
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56 | |||
58 | (defun report-error (fmt &rest args) |
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57 | (defun report-error (fmt &rest args) | |
59 | (format t "ERROR: ~A~%" (apply #'format nil fmt args)) |
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58 | (format t "ERROR: ~A~%" (apply #'format nil fmt args)) | |
60 | (print-usage) |
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59 | (print-usage) | |
61 | (throw :terminate nil)) |
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60 | (throw :terminate nil)) | |
62 |
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61 | |||
63 | ;;; JS |
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62 | ;;; JS | |
64 |
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63 | |||
65 | (defun minify-package (package-designator minify prefix) |
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64 | (defun minify-package (package-designator minify prefix) | |
66 | (setf (ps:ps-package-prefix package-designator) prefix) |
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65 | (setf (ps:ps-package-prefix package-designator) prefix) | |
67 | (if minify |
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66 | (if minify | |
68 | (ps:obfuscate-package package-designator) |
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67 | (ps:obfuscate-package package-designator) | |
69 | (ps:unobfuscate-package package-designator))) |
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68 | (ps:unobfuscate-package package-designator))) | |
70 |
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69 | |||
71 | (defmethod js-sources ((compiler compiler)) |
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70 | (defmethod js-sources ((compiler compiler)) | |
72 | (let ((ps:*ps-print-pretty* (beautify compiler))) |
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71 | (let ((ps:*ps-print-pretty* (beautify compiler))) | |
73 | (cond ((beautify compiler) |
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72 | (cond ((beautify compiler) | |
74 | (minify-package "TXT2WEB.MAIN" nil "qsp_") |
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73 | (minify-package "TXT2WEB.MAIN" nil "qsp_") | |
75 | (minify-package "TXT2WEB.API" nil "qsp_api_") |
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74 | (minify-package "TXT2WEB.API" nil "qsp_api_") | |
76 | (minify-package "TXT2WEB.LIB" nil "qsp_lib_")) |
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75 | (minify-package "TXT2WEB.LIB" nil "qsp_lib_")) | |
77 | (t |
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76 | (t | |
78 | (minify-package "TXT2WEB.MAIN" t "_") |
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77 | (minify-package "TXT2WEB.MAIN" t "_") | |
79 | (minify-package "TXT2WEB.API" t "a_") |
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78 | (minify-package "TXT2WEB.API" t "a_") | |
80 | (minify-package "TXT2WEB.LIB" t "l_"))) |
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79 | (minify-package "TXT2WEB.LIB" t "l_"))) | |
81 | (format nil "~{~A~^~%~%~}" (mapcar #'ps:ps* (reverse (js compiler)))))) |
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80 | (format nil "~{~A~^~%~%~}" (mapcar #'ps:ps* (reverse (js compiler)))))) | |
82 |
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81 | |||
83 | ;;; CSS |
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82 | ;;; CSS | |
84 |
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83 | |||
85 | (defmethod css-sources ((compiler compiler)) |
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84 | (defmethod css-sources ((compiler compiler)) | |
86 | (format nil "~{~A~^~%~%~}" (css compiler))) |
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85 | (format nil "~{~A~^~%~%~}" (css compiler))) | |
87 |
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86 | |||
88 | ;;; HTML |
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87 | ;;; HTML | |
89 |
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88 | |||
90 | (defmethod html-sources ((compiler compiler)) |
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89 | (defmethod html-sources ((compiler compiler)) | |
91 | (let ((flute:*escape-html* nil) |
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90 | (let ((flute:*escape-html* nil) | |
92 | (body-template (body compiler)) |
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91 | (body-template (body compiler)) | |
93 | (js (js-sources compiler)) |
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92 | (js (js-sources compiler)) | |
94 | (css (css-sources compiler))) |
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93 | (css (css-sources compiler))) | |
95 | (with-output-to-string (out) |
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94 | (with-output-to-string (out) | |
96 | (write |
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95 | (write | |
97 | (flute:h |
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96 | (flute:h | |
98 | (html |
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97 | (html | |
99 | (head |
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98 | (head | |
100 | (title "SugarQSP")) |
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99 | (title "SugarQSP")) | |
101 | (body |
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100 | (body | |
102 | body-template |
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101 | body-template | |
103 | (style css) |
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102 | (style css) | |
104 | (script js)))) |
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103 | (script js)))) | |
105 | :stream out |
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104 | :stream out | |
106 | :pretty nil)))) |
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105 | :pretty nil)))) | |
107 |
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106 | |||
108 | (defun filename-game (filename) |
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107 | (defun filename-game (filename) | |
109 | (let ((filename (alexandria:lastcar (uiop:split-string filename :separator "/")))) |
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108 | (let ((filename (alexandria:lastcar (uiop:split-string filename :separator "/")))) | |
110 | (format nil "~{~A~^.~}" (butlast (uiop:split-string filename :separator "."))))) |
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109 | (format nil "~{~A~^.~}" (butlast (uiop:split-string filename :separator "."))))) | |
111 |
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110 | |||
112 | (defmethod initialize-instance ((compiler compiler) &key sources ((:js js-files)) ((:css css-files)) ((:body body-file)) compile &allow-other-keys) |
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111 | (defmethod initialize-instance ((compiler compiler) &key sources ((:js js-files)) ((:css css-files)) ((:body body-file)) compile &allow-other-keys) | |
113 | (call-next-method) |
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112 | (call-next-method) | |
114 | (with-slots (body css js) |
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113 | (with-slots (body css js) | |
115 | compiler |
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114 | compiler | |
116 | ;; Compile the game's JS |
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115 | ;; Compile the game's JS | |
117 | (dolist (source sources) |
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116 | (dolist (source sources) | |
118 | (let ((ps (parse-file source)) |
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117 | (let ((ps (parse-file source)) | |
119 | (game-name (filename-game source))) |
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118 | (game-name (filename-game source))) | |
120 | (destructuring-bind (kw &rest locations) |
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119 | (destructuring-bind (kw &rest locations) | |
121 | ps |
|
120 | ps | |
122 | (unless (eq kw 'lib:game) |
|
121 | (unless (eq kw 'lib:game) | |
123 | (report-error "Internal error!")) |
|
122 | (report-error "Internal error!")) | |
124 | (push |
|
123 | (push | |
125 | `(lib:game (,game-name) ,@locations) |
|
124 | `(lib:game (,game-name) ,@locations) | |
126 | js)))) |
|
125 | js)))) | |
127 | ;; Does the user need us to do anything else |
|
126 | ;; Does the user need us to do anything else | |
128 | (unless compile |
|
127 | (unless compile | |
129 | ;; Read in body |
|
128 | ;; Read in body | |
130 | (when body-file |
|
129 | (when body-file | |
131 | (setf body |
|
130 | (setf body | |
132 | (alexandria:read-file-into-string body-file))) |
|
131 | (alexandria:read-file-into-string body-file))) | |
133 | ;; Include js files |
|
132 | ;; Include js files | |
134 | (dolist (js-file js-files) |
|
133 | (dolist (js-file js-files) | |
135 | (push (format nil "////// Included file ~A~%~A" js-file |
|
134 | (push (format nil "////// Included file ~A~%~A" js-file | |
136 | (alexandria:read-file-into-string js-file)) |
|
135 | (alexandria:read-file-into-string js-file)) | |
137 | js)) |
|
136 | js)) | |
138 | ;; Include css files |
|
137 | ;; Include css files | |
139 | (when css-files |
|
138 | (when css-files | |
140 | ;; User option overrides the default css |
|
139 | ;; User option overrides the default css | |
141 | (setf css nil) |
|
140 | (setf css nil) | |
142 | (dolist (css-file css-files) |
|
141 | (dolist (css-file css-files) | |
143 | (push (format nil "////// Included file ~A~%~A" css-file |
|
142 | (push (format nil "////// Included file ~A~%~A" css-file | |
144 | (alexandria:read-file-into-string css-file)) |
|
143 | (alexandria:read-file-into-string css-file)) | |
145 | css)))))) |
|
144 | css)))))) | |
146 |
|
145 | |||
147 | (defmethod write-compiled-file ((compiler compiler)) |
|
146 | (defmethod write-compiled-file ((compiler compiler)) | |
148 | (alexandria:write-string-into-file |
|
147 | (alexandria:write-string-into-file | |
149 | (if (compile-only compiler) |
|
148 | (if (compile-only compiler) | |
150 | ;; Just the JS |
|
149 | ;; Just the JS | |
151 | (js-sources compiler) |
|
150 | (js-sources compiler) | |
152 | ;; All of it |
|
151 | ;; All of it | |
153 | (html-sources compiler)) |
|
152 | (html-sources compiler)) | |
154 | (target compiler) :if-exists :supersede)) |
|
153 | (target compiler) :if-exists :supersede)) |
@@ -1,624 +1,624 b'' | |||||
1 |
|
1 | |||
2 | (in-package txt2web) |
|
2 | (in-package txt2web) | |
3 |
|
3 | |||
4 | ;;;; Parses TXT source to an intermediate representation |
|
4 | ;;;; Parses TXT source to an intermediate representation | |
5 |
|
5 | |||
6 | (eval-when (:compile-toplevel :load-toplevel :execute) |
|
6 | (eval-when (:compile-toplevel :load-toplevel :execute) | |
7 | (defparameter *max-args* 10)) |
|
7 | (defparameter *max-args* 10)) | |
8 |
|
8 | |||
9 | ;;; Utility |
|
9 | ;;; Utility | |
10 |
|
10 | |||
11 | (defun remove-nth (list nth) |
|
11 | (defun remove-nth (list nth) | |
12 | (append (subseq list 0 nth) |
|
12 | (append (subseq list 0 nth) | |
13 | (subseq list (1+ nth)))) |
|
13 | (subseq list (1+ nth)))) | |
14 |
|
14 | |||
15 | (defun not-quote (char) |
|
15 | (defun not-quote (char) | |
16 | (not (eql #\' char))) |
|
16 | (not (eql #\' char))) | |
17 |
|
17 | |||
18 | (defun not-doublequote (char) |
|
18 | (defun not-doublequote (char) | |
19 | (not (eql #\" char))) |
|
19 | (not (eql #\" char))) | |
20 |
|
20 | |||
21 | (defun not-brace (char) |
|
21 | (defun not-brace (char) | |
22 | (not (eql #\} char))) |
|
22 | (not (eql #\} char))) | |
23 |
|
23 | |||
24 | (defun not-integer (string) |
|
24 | (defun not-integer (string) | |
25 | (when (find-if-not #'digit-char-p string) |
|
25 | (when (find-if-not #'digit-char-p string) | |
26 | t)) |
|
26 | t)) | |
27 |
|
27 | |||
28 | (defun not-newline (char) |
|
28 | (defun not-newline (char) | |
29 | (not (eql #\newline char))) |
|
29 | (not (eql #\newline char))) | |
30 |
|
30 | |||
31 | (defun id-any-char (char) |
|
31 | (defun id-any-char (char) | |
32 | (and |
|
32 | (and | |
33 | (not (digit-char-p char)) |
|
33 | (not (digit-char-p char)) | |
34 | (not (eql #\newline char)) |
|
34 | (not (eql #\newline char)) | |
35 | (not (find char " !:&=<>+-*/,'\"()[]{}")))) |
|
35 | (not (find char " !:&=<>+-*/,'\"()[]{}")))) | |
36 |
|
36 | |||
37 | (defun intern-first (list) |
|
37 | (defun intern-first (list) | |
38 | (list* (intern (string-upcase (first list)) "TXT2WEB.LIB") |
|
38 | (list* (intern (string-upcase (first list)) "TXT2WEB.LIB") | |
39 | (rest list))) |
|
39 | (rest list))) | |
40 |
|
40 | |||
41 | (eval-when (:compile-toplevel :load-toplevel :execute) |
|
41 | (eval-when (:compile-toplevel :load-toplevel :execute) | |
42 | (defun remove-nil (list) |
|
42 | (defun remove-nil (list) | |
43 | (remove nil list))) |
|
43 | (remove nil list))) | |
44 |
|
44 | |||
45 | (defun binop-rest (list) |
|
45 | (defun binop-rest (list) | |
46 | (destructuring-bind (ws1 operator ws2 operand2) |
|
46 | (destructuring-bind (ws1 operator ws2 operand2) | |
47 | list |
|
47 | list | |
48 | (declare (ignore ws1 ws2)) |
|
48 | (declare (ignore ws1 ws2)) | |
49 | (list (intern (string-upcase operator) "TXT2WEB.LIB") operand2))) |
|
49 | (list (intern (string-upcase operator) "TXT2WEB.LIB") operand2))) | |
50 |
|
50 | |||
51 | (defun do-binop% (left-op other-ops) |
|
51 | (defun do-binop% (left-op other-ops) | |
52 | (if (null other-ops) |
|
52 | (if (null other-ops) | |
53 | left-op |
|
53 | left-op | |
54 | (destructuring-bind ((operator right-op) &rest rest-ops) |
|
54 | (destructuring-bind ((operator right-op) &rest rest-ops) | |
55 | other-ops |
|
55 | other-ops | |
56 | (if (and (listp left-op) |
|
56 | (if (and (listp left-op) | |
57 | (eq (first left-op) |
|
57 | (eq (first left-op) | |
58 | operator)) |
|
58 | operator)) | |
59 | (do-binop% (append left-op (list right-op)) rest-ops) |
|
59 | (do-binop% (append left-op (list right-op)) rest-ops) | |
60 | (do-binop% (list operator left-op right-op) rest-ops))))) |
|
60 | (do-binop% (list operator left-op right-op) rest-ops))))) | |
61 |
|
61 | |||
62 | (defun do-binop (list) |
|
62 | (defun do-binop (list) | |
63 | (destructuring-bind (left-op rest-ops) |
|
63 | (destructuring-bind (left-op rest-ops) | |
64 | list |
|
64 | list | |
65 | (do-binop% left-op |
|
65 | (do-binop% left-op | |
66 | (mapcar #'binop-rest rest-ops)))) |
|
66 | (mapcar #'binop-rest rest-ops)))) | |
67 |
|
67 | |||
68 | (p:defrule line-continuation (and #\_ #\newline) |
|
68 | (p:defrule line-continuation (and #\_ #\newline) | |
69 | (:constant nil)) |
|
69 | (:constant nil)) | |
70 |
|
70 | |||
71 | (p:defrule text-spaces (+ (or #\space #\tab line-continuation)) |
|
71 | (p:defrule text-spaces (+ (or #\space #\tab line-continuation)) | |
72 | (:text t)) |
|
72 | (:text t)) | |
73 |
|
73 | |||
74 | (p:defrule spaces (+ (or #\space #\tab line-continuation)) |
|
74 | (p:defrule spaces (+ (or #\space #\tab line-continuation)) | |
75 | (:constant nil) |
|
75 | (:constant nil) | |
76 | (:error-report nil)) |
|
76 | (:error-report nil)) | |
77 |
|
77 | |||
78 | (p:defrule spaces? (* (or #\space #\tab line-continuation)) |
|
78 | (p:defrule spaces? (* (or #\space #\tab line-continuation)) | |
79 | (:constant nil) |
|
79 | (:constant nil) | |
80 | (:error-report nil)) |
|
80 | (:error-report nil)) | |
81 |
|
81 | |||
82 | (p:defrule colon #\: |
|
82 | (p:defrule colon #\: | |
83 | (:constant nil)) |
|
83 | (:constant nil)) | |
84 |
|
84 | |||
85 | (p:defrule equal #\= |
|
85 | (p:defrule equal #\= | |
86 | (:constant nil)) |
|
86 | (:constant nil)) | |
87 |
|
87 | |||
88 | (p:defrule alphanumeric (alphanumericp character)) |
|
88 | (p:defrule alphanumeric (alphanumericp character)) | |
89 |
|
89 | |||
90 | (p:defrule not-newline (not-newline character)) |
|
90 | (p:defrule not-newline (not-newline character)) | |
91 |
|
91 | |||
92 | (p:defrule squote-esc "''" |
|
92 | (p:defrule squote-esc "''" | |
93 | (:lambda (list) |
|
93 | (:lambda (list) | |
94 | (p:text (elt list 0)))) |
|
94 | (p:text (elt list 0)))) | |
95 |
|
95 | |||
96 | (p:defrule dquote-esc "\"\"" |
|
96 | (p:defrule dquote-esc "\"\"" | |
97 | (:lambda (list) |
|
97 | (:lambda (list) | |
98 | (p:text (elt list 0)))) |
|
98 | (p:text (elt list 0)))) | |
99 |
|
99 | |||
100 | (p:defrule sstring-chars (+ (and (and (p:! "<<") (p:! (p:~ "\"exec:"))) |
|
100 | (p:defrule sstring-chars (+ (and (and (p:! "<<") (p:! (p:~ "\"exec:"))) | |
101 | (or squote-esc (not-quote character)))) |
|
101 | (or squote-esc (not-quote character)))) | |
102 | (:lambda (list) |
|
102 | (:lambda (list) | |
103 | (p:text (mapcar #'second list)))) |
|
103 | (p:text (mapcar #'second list)))) | |
104 |
|
104 | |||
105 | (p:defrule dstring-chars (+ (and (and (p:! "<<") (p:! (p:~ "'exec:"))) |
|
105 | (p:defrule dstring-chars (+ (and (and (p:! "<<") (p:! (p:~ "'exec:"))) | |
106 | (or dquote-esc (not-doublequote character)))) |
|
106 | (or dquote-esc (not-doublequote character)))) | |
107 | (:lambda (list) |
|
107 | (:lambda (list) | |
108 | (p:text (mapcar #'second list)))) |
|
108 | (p:text (mapcar #'second list)))) | |
109 |
|
109 | |||
110 | ;;; Identifiers |
|
110 | ;;; Identifiers | |
111 |
|
111 | |||
112 | (defparameter *keywords* '(act addlib addobj addqst and arrcomp arrpos arrsize cla clear *clear close clr *clr cls cmdclear cmdclr copyarr counter countobj curact curacts curloc debug delact dellib delobj desc disablescroll disablesubex dynamic dyneval else elseif end exit for freelib func getobj gosub goto gs gt if iif img *img inclib input instr isnum isplay jump killall killobj killqst killvar lcase lcolor len let loc local maintxt max menu mid min mod msecscount msg nl *nl no nosave obj opengame openqst or p *p pl *pl play qspver rand refint replace rgb rnd savegame selact selobj set settimer showacts showinput showobjs showstat stattxt step str strcomp strfind strpos to trim ucase unsel unselect usercom user_text usrtxt val view wait xgoto xgt)) |
|
112 | (defparameter *keywords* '(act addlib addobj addqst and arrcomp arrpos arrsize cla clear *clear close clr *clr cls cmdclear cmdclr copyarr counter countobj curact curacts curloc debug delact dellib delobj desc disablescroll disablesubex dynamic dyneval else elseif end exit for freelib func getobj gosub goto gs gt if iif img *img inclib input instr isnum isplay jump killall killobj killqst killvar lcase lcolor len let loc local maintxt max menu mid min mod msecscount msg nl *nl no nosave obj opengame openqst or p *p pl *pl play qspver rand refint replace rgb rnd savegame selact selobj set settimer showacts showinput showobjs showstat stattxt step str strcomp strfind strpos to trim ucase unsel unselect usercom user_text usrtxt val view wait xgoto xgt)) | |
113 |
|
113 | |||
114 | (defun trim-$ (str) |
|
114 | (defun trim-$ (str) | |
115 | (if (char= #\$ (elt str 0)) |
|
115 | (if (char= #\$ (elt str 0)) | |
116 | (subseq str 1) |
|
116 | (subseq str 1) | |
117 | str)) |
|
117 | str)) | |
118 |
|
118 | |||
119 | (defun qsp-keyword-p (id) |
|
119 | (defun qsp-keyword-p (id) | |
120 | (member (intern (trim-$ (string-upcase id))) *keywords*)) |
|
120 | (member (intern (trim-$ (string-upcase id))) *keywords*)) | |
121 |
|
121 | |||
122 | (defun not-qsp-keyword-p (id) |
|
122 | (defun not-qsp-keyword-p (id) | |
123 | (not (member (intern (trim-$ (string-upcase id))) *keywords*))) |
|
123 | (not (member (intern (trim-$ (string-upcase id))) *keywords*))) | |
124 |
|
124 | |||
125 | (p:defrule qsp-keyword (qsp-keyword-p identifier-raw)) |
|
125 | (p:defrule qsp-keyword (qsp-keyword-p identifier-raw)) | |
126 |
|
126 | |||
127 | (p:defrule id-first (id-any-char character)) |
|
127 | (p:defrule id-first (id-any-char character)) | |
128 | (p:defrule id-next (or (id-any-char character) |
|
128 | (p:defrule id-next (or (id-any-char character) | |
129 | (digit-char-p character))) |
|
129 | (digit-char-p character))) | |
130 | (p:defrule identifier-raw (and id-first (* id-next)) |
|
130 | (p:defrule identifier-raw (and id-first (* id-next)) | |
131 | (:lambda (list) |
|
131 | (:lambda (list) | |
132 | (intern (string-upcase (p:text list)) "TXT2WEB.LIB"))) |
|
132 | (intern (string-upcase (p:text list)) "TXT2WEB.LIB"))) | |
133 |
|
133 | |||
134 | (p:defrule identifier (not-qsp-keyword-p identifier-raw)) |
|
134 | (p:defrule identifier (not-qsp-keyword-p identifier-raw)) | |
135 |
|
135 | |||
136 | ;;; Strings |
|
136 | ;;; Strings | |
137 |
|
137 | |||
138 | (p:defrule qsp-string (or normal-string brace-string)) |
|
138 | (p:defrule qsp-string (or normal-string brace-string)) | |
139 |
|
139 | |||
140 | (p:defrule normal-string (or sstring dstring) |
|
140 | (p:defrule normal-string (or sstring dstring) | |
141 | (:lambda (str) |
|
141 | (:lambda (str) | |
142 | (list* 'lib:str (or str (list ""))))) |
|
142 | (list* 'lib:str (or str (list ""))))) | |
143 |
|
143 | |||
144 | (p:defrule sstring (and #\' (* (or string-interpol |
|
144 | (p:defrule sstring (and #\' (* (or string-interpol | |
145 | sstring-exec |
|
145 | sstring-exec | |
146 | sstring-chars)) |
|
146 | sstring-chars)) | |
147 | #\') |
|
147 | #\') | |
148 | (:function second)) |
|
148 | (:function second)) | |
149 |
|
149 | |||
150 | (p:defrule dstring (and #\" (* (or string-interpol |
|
150 | (p:defrule dstring (and #\" (* (or string-interpol | |
151 | dstring-exec |
|
151 | dstring-exec | |
152 | dstring-chars)) |
|
152 | dstring-chars)) | |
153 | #\") |
|
153 | #\") | |
154 | (:function second)) |
|
154 | (:function second)) | |
155 |
|
155 | |||
156 | (p:defrule string-interpol (and "<<" expression ">>") |
|
156 | (p:defrule string-interpol (and "<<" expression ">>") | |
157 | (:function second)) |
|
157 | (:function second)) | |
158 |
|
158 | |||
159 | (p:defrule sstring-exec-body (+ (or squote-esc (not-doublequote character))) |
|
159 | (p:defrule sstring-exec-body (+ (or squote-esc (not-doublequote character))) | |
160 | (:text t)) |
|
160 | (:text t)) | |
161 |
|
161 | |||
162 | (p:defrule dstring-exec-body (+ (or dquote-esc (not-quote character))) |
|
162 | (p:defrule dstring-exec-body (+ (or dquote-esc (not-quote character))) | |
163 | (:text t)) |
|
163 | (:text t)) | |
164 |
|
164 | |||
165 | (p:defrule sstring-exec (and (p:~ "\"exec:") sstring-exec-body #\") |
|
165 | (p:defrule sstring-exec (and (p:~ "\"exec:") sstring-exec-body #\") | |
166 | (:lambda (list) |
|
166 | (:lambda (list) | |
167 | (list* 'lib:exec (p:parse 'exec-body (second list))))) |
|
167 | (list* 'lib:exec (p:parse 'exec-body (second list))))) | |
168 |
|
168 | |||
169 | (p:defrule dstring-exec (and (p:~ "'exec:") dstring-exec-body #\') |
|
169 | (p:defrule dstring-exec (and (p:~ "'exec:") dstring-exec-body #\') | |
170 | (:lambda (list) |
|
170 | (:lambda (list) | |
171 | (list* 'lib:exec (p:parse 'exec-body (second list))))) |
|
171 | (list* 'lib:exec (p:parse 'exec-body (second list))))) | |
172 |
|
172 | |||
173 | (p:defrule brace-string (and #\{ before-statement block-body #\}) |
|
173 | (p:defrule brace-string (and #\{ before-statement block-body #\}) | |
174 | (:lambda (list) |
|
174 | (:lambda (list) | |
175 | (list* 'lib:qspblock (third list)))) |
|
175 | (list* 'lib:qspblock (third list)))) | |
176 |
|
176 | |||
177 | ;;; Location |
|
177 | ;;; Location | |
178 |
|
178 | |||
179 | (p:defrule txt2web-grammar (and (* (or spaces #\newline)) |
|
179 | (p:defrule txt2web-grammar (and (* (or spaces #\newline)) | |
180 | (* location)) |
|
180 | (* location)) | |
181 | (:lambda (list) |
|
181 | (:lambda (list) | |
182 | `(lib:game ,@(second list)))) |
|
182 | `(lib:game ,@(second list)))) | |
183 |
|
183 | |||
184 | (p:defrule location (and location-header block-body location-end) |
|
184 | (p:defrule location (and location-header block-body location-end) | |
185 | (:destructure (header body end) |
|
185 | (:destructure (header body end) | |
186 | (declare (ignore end)) |
|
186 | (declare (ignore end)) | |
187 | `(lib:location (,header) ,@body))) |
|
187 | `(lib:location (,header) ,@body))) | |
188 |
|
188 | |||
189 | (p:defrule location-header (and #\# |
|
189 | (p:defrule location-header (and #\# | |
190 | (+ not-newline) |
|
190 | (+ not-newline) | |
191 | (and #\newline spaces? before-statement)) |
|
191 | (and #\newline spaces? before-statement)) | |
192 | (:destructure (spaces1 name spaces2) |
|
192 | (:destructure (spaces1 name spaces2) | |
193 | (declare (ignore spaces1 spaces2)) |
|
193 | (declare (ignore spaces1 spaces2)) | |
194 | (string-upcase (string-trim " " (p:text name))))) |
|
194 | (string-upcase (string-trim " " (p:text name))))) | |
195 |
|
195 | |||
196 | (p:defrule location-end (and #\- (* not-newline) #\newline before-statement) |
|
196 | (p:defrule location-end (and #\- (* not-newline) #\newline before-statement) | |
197 | (:constant nil)) |
|
197 | (:constant nil)) | |
198 |
|
198 | |||
199 | ;;; Block body |
|
199 | ;;; Block body | |
200 |
|
200 | |||
201 | (p:defrule newline-block-body (and #\newline spaces? block-body) |
|
201 | (p:defrule newline-block-body (and #\newline spaces? block-body) | |
202 | (:function third)) |
|
202 | (:function third)) | |
203 |
|
203 | |||
204 | (p:defrule block-body (* statement) |
|
204 | (p:defrule block-body (* statement) | |
205 | (:function remove-nil)) |
|
205 | (:function remove-nil)) | |
206 |
|
206 | |||
207 | ;; Just for <a href="exec:...'> |
|
207 | ;; Just for <a href="exec:...'> | |
208 | ;; Explicitly called from that rule's production |
|
208 | ;; Explicitly called from that rule's production | |
209 | (p:defrule exec-body (and before-statement line-body) |
|
209 | (p:defrule exec-body (and before-statement line-body) | |
210 | (:function second)) |
|
210 | (:function second)) | |
211 |
|
211 | |||
212 | (p:defrule line-body (and inline-statement (* next-inline-statement)) |
|
212 | (p:defrule line-body (and inline-statement (* next-inline-statement)) | |
213 | (:lambda (list) |
|
213 | (:lambda (list) | |
214 | (list* (first list) (second list)))) |
|
214 | (list* (first list) (second list)))) | |
215 |
|
215 | |||
216 | (p:defrule before-statement (* (or #\newline spaces)) |
|
216 | (p:defrule before-statement (* (or #\newline spaces)) | |
217 | (:constant nil)) |
|
217 | (:constant nil)) | |
218 |
|
218 | |||
219 | (p:defrule statement-end (or statement-end-real statement-end-block-close)) |
|
219 | (p:defrule statement-end (or statement-end-real statement-end-block-close)) | |
220 |
|
220 | |||
221 | (p:defrule statement-end-real (and (or #\newline |
|
221 | (p:defrule statement-end-real (and (or #\newline | |
222 | (and #\& spaces? (p:& statement%))) |
|
222 | (and #\& spaces? (p:& statement%))) | |
223 | before-statement) |
|
223 | before-statement) | |
224 | (:constant nil)) |
|
224 | (:constant nil)) | |
225 |
|
225 | |||
226 | (p:defrule statement-end-block-close (or (p:& #\})) |
|
226 | (p:defrule statement-end-block-close (or (p:& #\})) | |
227 | (:constant nil)) |
|
227 | (:constant nil)) | |
228 |
|
228 | |||
229 | (p:defrule inline-statement (and statement% spaces?) |
|
229 | (p:defrule inline-statement (and statement% spaces?) | |
230 | (:function first)) |
|
230 | (:function first)) | |
231 |
|
231 | |||
232 | (p:defrule next-inline-statement (and #\& spaces? inline-statement) |
|
232 | (p:defrule next-inline-statement (and #\& spaces? inline-statement) | |
233 | (:function third)) |
|
233 | (:function third)) | |
234 |
|
234 | |||
235 | (p:defrule not-a-non-statement (and (p:! (p:~ "elseif")) |
|
235 | (p:defrule not-a-non-statement (and (p:! (p:~ "elseif")) | |
236 | (p:! (p:~ "else")) |
|
236 | (p:! (p:~ "else")) | |
237 | (p:! (p:~ "end")))) |
|
237 | (p:! (p:~ "end")))) | |
238 |
|
238 | |||
239 | (p:defrule statement (and inline-statement statement-end) |
|
239 | (p:defrule statement (and inline-statement statement-end) | |
240 | (:function first)) |
|
240 | (:function first)) | |
241 |
|
241 | |||
242 | (p:defrule statement% (and not-a-non-statement |
|
242 | (p:defrule statement% (and not-a-non-statement | |
243 | (or label comment string-output |
|
243 | (or label comment string-output | |
244 | block non-returning-intrinsic local |
|
244 | block non-returning-intrinsic local | |
245 | assignment expression-output)) |
|
245 | assignment expression-output)) | |
246 | (:function second)) |
|
246 | (:function second)) | |
247 |
|
247 | |||
248 | (p:defrule expr-stopper (or comment block non-returning-intrinsic)) |
|
248 | (p:defrule expr-stopper (or comment block non-returning-intrinsic)) | |
249 |
|
249 | |||
250 | (p:defrule string-output qsp-string |
|
250 | (p:defrule string-output qsp-string | |
251 | (:lambda (string) |
|
251 | (:lambda (string) | |
252 | (list 'lib:main-pl string))) |
|
252 | (list 'lib:main-pl string))) | |
253 |
|
253 | |||
254 | (p:defrule expression-output expression |
|
254 | (p:defrule expression-output expression | |
255 | (:lambda (list) |
|
255 | (:lambda (list) | |
256 | (list 'lib:main-pl list))) |
|
256 | (list 'lib:main-pl list))) | |
257 |
|
257 | |||
258 | (p:defrule label (and colon identifier) |
|
258 | (p:defrule label (and colon identifier) | |
259 | (:lambda (list) |
|
259 | (:lambda (list) | |
260 | (intern (string (second list)) :keyword))) |
|
260 | (intern (string (second list)) :keyword))) | |
261 |
|
261 | |||
262 | (p:defrule comment (and #\! (* (or qsp-string brace-comment text-spaces not-newline))) |
|
262 | (p:defrule comment (and #\! (* (or qsp-string brace-comment text-spaces not-newline))) | |
263 | (:constant nil)) |
|
263 | (:constant nil)) | |
264 |
|
264 | |||
265 | (p:defrule brace-comment (and #\{ (* (not-brace character)) #\}) |
|
265 | (p:defrule brace-comment (and #\{ (* (not-brace character)) #\}) | |
266 | (:constant nil)) |
|
266 | (:constant nil)) | |
267 |
|
267 | |||
268 | (p:defrule local (and (p:~ "local") spaces variable (p:? (and spaces? #\= spaces? expression))) |
|
268 | (p:defrule local (and (p:~ "local") spaces variable (p:? (and spaces? #\= spaces? expression))) | |
269 | (:lambda (list) |
|
269 | (:lambda (list) | |
270 | (list* 'lib:local (third list) |
|
270 | (list* 'lib:local (third list) | |
271 | (when (fourth list) |
|
271 | (when (fourth list) | |
272 | (list (fourth (fourth list))))))) |
|
272 | (list (fourth (fourth list))))))) | |
273 |
|
273 | |||
274 | ;;; Blocks |
|
274 | ;;; Blocks | |
275 |
|
275 | |||
276 | (p:defrule block (or block-act block-if block-for)) |
|
276 | (p:defrule block (or block-act block-if block-for)) | |
277 |
|
277 | |||
278 | (p:defrule block-if (and block-if-head block-if-body) |
|
278 | (p:defrule block-if (and block-if-head block-if-body) | |
279 | (:destructure (head body) |
|
279 | (:destructure (head body) | |
280 | `(lib:qspcond (,@head ,@(first body)) |
|
280 | `(lib:qspcond (,@head ,@(first body)) | |
281 | ,@(rest body)))) |
|
281 | ,@(rest body)))) | |
282 |
|
282 | |||
283 | (p:defrule block-if-head (and (p:~ "if") spaces expression spaces? colon spaces?) |
|
283 | (p:defrule block-if-head (and (p:~ "if") spaces expression spaces? colon spaces?) | |
284 | (:function remove-nil) |
|
284 | (:function remove-nil) | |
285 | (:function cdr)) |
|
285 | (:function cdr)) | |
286 |
|
286 | |||
287 | (p:defrule block-if-body (or block-if-ml block-if-sl) |
|
287 | (p:defrule block-if-body (or block-if-ml block-if-sl) | |
288 | (:destructure (if-body elseifs else &rest ws) |
|
288 | (:destructure (if-body elseifs else &rest ws) | |
289 | (declare (ignore ws)) |
|
289 | (declare (ignore ws)) | |
290 | `(,(remove-nil if-body) ,@elseifs ,@(when else `((else ,@else)))))) |
|
290 | `(,(remove-nil if-body) ,@elseifs ,@(when else `((else ,@else)))))) | |
291 |
|
291 | |||
292 | (p:defrule block-if-sl (and line-body |
|
292 | (p:defrule block-if-sl (and line-body | |
293 | (p:? block-if-elseif-inline) |
|
293 | (p:? block-if-elseif-inline) | |
294 | (p:? block-if-else-inline) |
|
294 | (p:? block-if-else-inline) | |
295 | spaces?)) |
|
295 | spaces?)) | |
296 |
|
296 | |||
297 | (p:defrule block-if-ml (and (and #\newline spaces?) |
|
297 | (p:defrule block-if-ml (and (and #\newline spaces?) | |
298 | block-body |
|
298 | block-body | |
299 | (p:? block-if-elseif) |
|
299 | (p:? block-if-elseif) | |
300 | (p:? block-if-else) |
|
300 | (p:? block-if-else) | |
301 | block-if-end) |
|
301 | block-if-end) | |
302 | (:lambda (list) |
|
302 | (:lambda (list) | |
303 | (cdr list))) |
|
303 | (cdr list))) | |
304 |
|
304 | |||
305 | (p:defrule block-if-elseif-inline (and block-if-elseif-head line-body (p:? block-if-elseif-inline)) |
|
305 | (p:defrule block-if-elseif-inline (and block-if-elseif-head line-body (p:? block-if-elseif-inline)) | |
306 | (:destructure (head statements elseif) |
|
306 | (:destructure (head statements elseif) | |
307 | `((,@(rest head) ,@(remove-nil statements)) ,@elseif))) |
|
307 | `((,@(rest head) ,@(remove-nil statements)) ,@elseif))) | |
308 |
|
308 | |||
309 | (p:defrule block-if-elseif (and block-if-elseif-head statement-end block-body (p:? block-if-elseif)) |
|
309 | (p:defrule block-if-elseif (and block-if-elseif-head statement-end block-body (p:? block-if-elseif)) | |
310 | (:destructure (head ws statements elseif) |
|
310 | (:destructure (head ws statements elseif) | |
311 | (declare (ignore ws)) |
|
311 | (declare (ignore ws)) | |
312 | `((,@(rest head) ,@(remove-nil statements)) ,@elseif))) |
|
312 | `((,@(rest head) ,@(remove-nil statements)) ,@elseif))) | |
313 |
|
313 | |||
314 | (p:defrule block-if-elseif-head (and (p:~ "elseif") spaces expression spaces? colon spaces?) |
|
314 | (p:defrule block-if-elseif-head (and (p:~ "elseif") spaces expression spaces? colon spaces?) | |
315 | (:function remove-nil) |
|
315 | (:function remove-nil) | |
316 | (:function intern-first)) |
|
316 | (:function intern-first)) | |
317 |
|
317 | |||
318 | (p:defrule block-if-else-inline (and block-if-else-head line-body) |
|
318 | (p:defrule block-if-else-inline (and block-if-else-head line-body) | |
319 | (:function second)) |
|
319 | (:function second)) | |
320 |
|
320 | |||
321 | (p:defrule block-if-else (and block-if-else-head #\newline spaces? block-body) |
|
321 | (p:defrule block-if-else (and block-if-else-head #\newline spaces? block-body) | |
322 | (:function fourth)) |
|
322 | (:function fourth)) | |
323 |
|
323 | |||
324 | (p:defrule block-if-else-head (and (p:~ "else") spaces?) |
|
324 | (p:defrule block-if-else-head (and (p:~ "else") spaces?) | |
325 | (:constant nil)) |
|
325 | (:constant nil)) | |
326 |
|
326 | |||
327 | (p:defrule block-if-end (and (p:~ "end") |
|
327 | (p:defrule block-if-end (and (p:~ "end") | |
328 | (p:? (and spaces (p:~ "if")))) |
|
328 | (p:? (and spaces (p:~ "if")))) | |
329 | (:constant nil)) |
|
329 | (:constant nil)) | |
330 |
|
330 | |||
331 | (p:defrule block-act (and block-act-head (or block-ml block-sl)) |
|
331 | (p:defrule block-act (and block-act-head (or block-ml block-sl)) | |
332 | (:lambda (list) |
|
332 | (:lambda (list) | |
333 | (apply #'append list))) |
|
333 | (apply #'append list))) | |
334 |
|
334 | |||
335 | (p:defrule block-act-head (and (p:~ "act") spaces? qsp-string spaces? |
|
335 | (p:defrule block-act-head (and (p:~ "act") spaces? qsp-string spaces? | |
336 | (p:? block-act-head-img) |
|
336 | (p:? block-act-head-img) | |
337 | colon spaces?) |
|
337 | colon spaces?) | |
338 | (:lambda (list) |
|
338 | (:lambda (list) | |
339 | (intern-first (list (first list) |
|
339 | (intern-first (list (first list) | |
340 | (third list) |
|
340 | (third list) | |
341 | (or (fifth list) '(lib:str "")))))) |
|
341 | (or (fifth list) '(lib:str "")))))) | |
342 |
|
342 | |||
343 | (p:defrule block-act-head-img (and #\, spaces? qsp-string spaces?) |
|
343 | (p:defrule block-act-head-img (and #\, spaces? qsp-string spaces?) | |
344 | (:lambda (list) |
|
344 | (:lambda (list) | |
345 | (or (third list) ""))) |
|
345 | (or (third list) ""))) | |
346 |
|
346 | |||
347 | (p:defrule block-for (and block-for-head (or block-ml block-sl)) |
|
347 | (p:defrule block-for (and block-for-head (or block-ml block-sl)) | |
348 | (:lambda (list) |
|
348 | (:lambda (list) | |
349 | (apply #'append list))) |
|
349 | (apply #'append list))) | |
350 |
|
350 | |||
351 | (p:defrule block-for-head (and (p:~ "for") spaces variable spaces? equal spaces? expression |
|
351 | (p:defrule block-for-head (and (p:~ "for") spaces variable spaces? equal spaces? expression | |
352 | (p:~ "to") spaces expression |
|
352 | (p:~ "to") spaces expression | |
353 | block-for-head-step |
|
353 | block-for-head-step | |
354 | colon spaces?) |
|
354 | colon spaces?) | |
355 | (:lambda (list) |
|
355 | (:lambda (list) | |
356 | (list 'lib:qspfor |
|
356 | (list 'lib:qspfor | |
357 | (elt list 2) |
|
357 | (elt list 2) | |
358 | (elt list 6) |
|
358 | (elt list 6) | |
359 | (elt list 9) |
|
359 | (elt list 9) | |
360 | (elt list 10)))) |
|
360 | (elt list 10)))) | |
361 |
|
361 | |||
362 | (p:defrule block-for-head-step (p:? (and (p:~ "step") spaces expression spaces?)) |
|
362 | (p:defrule block-for-head-step (p:? (and (p:~ "step") spaces expression spaces?)) | |
363 | (:lambda (list) |
|
363 | (:lambda (list) | |
364 | (if list |
|
364 | (if list | |
365 | (third list) |
|
365 | (third list) | |
366 | 1))) |
|
366 | 1))) | |
367 |
|
367 | |||
368 | (p:defrule block-sl line-body) |
|
368 | (p:defrule block-sl line-body) | |
369 |
|
369 | |||
370 | (p:defrule block-ml (and newline-block-body block-end) |
|
370 | (p:defrule block-ml (and newline-block-body block-end) | |
371 | (:lambda (list) |
|
371 | (:lambda (list) | |
372 | (apply #'list* (butlast list)))) |
|
372 | (apply #'list* (butlast list)))) | |
373 |
|
373 | |||
374 | (p:defrule block-end (and (p:~ "end")) |
|
374 | (p:defrule block-end (and (p:~ "end")) | |
375 | (:constant nil)) |
|
375 | (:constant nil)) | |
376 |
|
376 | |||
377 | ;;; Calls |
|
377 | ;;; Calls | |
378 |
|
378 | |||
379 | (p:defrule first-argument (and expression spaces?) |
|
379 | (p:defrule first-argument (and expression spaces?) | |
380 | (:function first)) |
|
380 | (:function first)) | |
381 | (p:defrule next-argument (and "," spaces? expression) |
|
381 | (p:defrule next-argument (and "," spaces? expression) | |
382 | (:function third)) |
|
382 | (:function third)) | |
383 | (p:defrule arguments (or parenthesized-arguments plain-arguments no-arguments)) |
|
383 | (p:defrule arguments (or parenthesized-arguments plain-arguments no-arguments)) | |
384 | (p:defrule parenthesized-arguments (and spaces? #\( base-arguments #\)) |
|
384 | (p:defrule parenthesized-arguments (and spaces? #\( base-arguments #\)) | |
385 | (:function third)) |
|
385 | (:function third)) | |
386 | (p:defrule plain-arguments (and spaces? base-arguments) |
|
386 | (p:defrule plain-arguments (and spaces? base-arguments) | |
387 | (:function second)) |
|
387 | (:function second)) | |
388 | (p:defrule no-arguments (or (and spaces? (p:& #\newline)) |
|
388 | (p:defrule no-arguments (or (and spaces? (p:& #\newline)) | |
389 | (and spaces? (p:& #\&)) |
|
389 | (and spaces? (p:& #\&)) | |
390 | spaces?) |
|
390 | spaces?) | |
391 | (:constant nil)) |
|
391 | (:constant nil)) | |
392 | (p:defrule base-arguments (or (and first-argument (* next-argument)) spaces?) |
|
392 | (p:defrule base-arguments (or (and first-argument (* next-argument)) spaces?) | |
393 | (:lambda (list) |
|
393 | (:lambda (list) | |
394 | (if (null list) |
|
394 | (if (null list) | |
395 | nil |
|
395 | nil | |
396 | (list* (first list) (second list))))) |
|
396 | (list* (first list) (second list))))) | |
397 |
|
397 | |||
398 | ;;; Intrinsics |
|
398 | ;;; Intrinsics | |
399 |
|
399 | |||
400 | (defmacro defintrinsics ((rule-name returning-rule-name non-returning-rule-name) &body clauses) |
|
400 | (defmacro defintrinsics ((rule-name returning-rule-name non-returning-rule-name) &body clauses) | |
401 | `(progn |
|
401 | `(progn | |
402 | ,@(loop :for clause :in clauses |
|
402 | ,@(loop :for clause :in clauses | |
403 | :collect `(defintrinsic ,@clause)) |
|
403 | :collect `(defintrinsic ,@clause)) | |
404 | (p:defrule ,returning-rule-name (or ,@(remove-nil |
|
404 | (p:defrule ,returning-rule-name (or ,@(remove-nil | |
405 | (mapcar (lambda (clause) |
|
405 | (mapcar (lambda (clause) | |
406 | (when (second clause) |
|
406 | (when (second clause) | |
407 | (alexandria:symbolicate |
|
407 | (alexandria:symbolicate | |
408 | 'intrinsic- (first clause)))) |
|
408 | 'intrinsic- (first clause)))) | |
409 | clauses)))) |
|
409 | clauses)))) | |
410 | (p:defrule ,non-returning-rule-name (or ,@(remove-nil |
|
410 | (p:defrule ,non-returning-rule-name (or ,@(remove-nil | |
411 | (mapcar (lambda (clause) |
|
411 | (mapcar (lambda (clause) | |
412 | (unless (second clause) |
|
412 | (unless (second clause) | |
413 | (alexandria:symbolicate |
|
413 | (alexandria:symbolicate | |
414 | 'intrinsic- (first clause)))) |
|
414 | 'intrinsic- (first clause)))) | |
415 | clauses)))) |
|
415 | clauses)))) | |
416 | (p:defrule ,rule-name (or ,returning-rule-name ,non-returning-rule-name)))) |
|
416 | (p:defrule ,rule-name (or ,returning-rule-name ,non-returning-rule-name)))) | |
417 |
|
417 | |||
418 | (defmacro defintrinsic (sym returning &optional (min-arity 0) max-arity &rest names) |
|
418 | (defmacro defintrinsic (sym returning &optional (min-arity 0) max-arity &rest names) | |
419 | (declare (ignore returning)) |
|
419 | (declare (ignore returning)) | |
420 | (unless max-arity |
|
420 | (unless max-arity | |
421 | (setf max-arity *max-args*)) |
|
421 | (setf max-arity *max-args*)) | |
422 | (setf names |
|
422 | (setf names | |
423 | (if names |
|
423 | (if names | |
424 | (mapcar #'string-upcase names) |
|
424 | (mapcar #'string-upcase names) | |
425 | (list (string sym)))) |
|
425 | (list (string sym)))) | |
426 | `(p:defrule ,(alexandria:symbolicate 'intrinsic- sym) |
|
426 | `(p:defrule ,(alexandria:symbolicate 'intrinsic- sym) | |
427 | (and (p:? #\$) (or ,@(loop :for name :in names :collect `(p:~ ,name))) |
|
427 | (and (p:? #\$) (or ,@(loop :for name :in names :collect `(p:~ ,name))) | |
428 | arguments) |
|
428 | arguments) | |
429 | (:destructure (dollar name arguments) |
|
429 | (:destructure (dollar name arguments) | |
430 | (declare (ignore dollar)) |
|
430 | (declare (ignore dollar)) | |
431 | (unless (<= ,min-arity (length arguments) ,max-arity) |
|
431 | (unless (<= ,min-arity (length arguments) ,max-arity) | |
432 | (error "Intrinsic ~A expects between ~A and ~A arguments but ~A were provided:~%~S" |
|
432 | (error "Intrinsic ~A expects between ~A and ~A arguments but ~A were provided:~%~S" | |
433 | name ,min-arity ,max-arity (length arguments) arguments)) |
|
433 | name ,min-arity ,max-arity (length arguments) arguments)) | |
434 | (list* ',(intern (string sym) "TXT2WEB.LIB") arguments)))) |
|
434 | (list* ',(intern (string sym) "TXT2WEB.LIB") arguments)))) | |
435 |
|
435 | |||
436 | (defintrinsics (intrinsic returning-intrinsic non-returning-intrinsic) |
|
436 | (defintrinsics (intrinsic returning-intrinsic non-returning-intrinsic) | |
437 | ;; Transitions |
|
437 | ;; Transitions | |
438 | (goto% nil 0 nil "gt" "goto") |
|
438 | (goto% nil 0 nil "gt" "goto") | |
439 | (xgoto% nil 0 nil "xgt" "xgoto") |
|
439 | (xgoto% nil 0 nil "xgt" "xgoto") | |
440 | ;; Variables |
|
440 | ;; Variables | |
441 | (killvar nil 0 2) |
|
441 | (killvar nil 0 2) | |
442 | ;; Expressions |
|
442 | ;; Expressions | |
443 | (obj t 1 1) |
|
443 | (obj t 1 1) | |
444 | (loc t 1 1) |
|
444 | (loc t 1 1) | |
445 | (no t 1 1) |
|
445 | (no t 1 1) | |
446 | ;; Basic |
|
446 | ;; Basic | |
447 | (qspver t 0 0) |
|
447 | (qspver t 0 0) | |
448 | (curloc t 0 0) |
|
448 | (curloc t 0 0) | |
449 | (rand t 1 2) |
|
449 | (rand t 1 2) | |
450 | (rnd t 0 0) |
|
450 | (rnd t 0 0) | |
451 | (qspmax t 1 nil "max") |
|
451 | (qspmax t 1 nil "max") | |
452 | (qspmin t 1 nil "min") |
|
452 | (qspmin t 1 nil "min") | |
453 | ;; Arrays |
|
453 | ;; Arrays | |
454 | (killall nil 0 0) |
|
454 | (killall nil 0 0) | |
455 | (copyarr nil 2 4) |
|
455 | (copyarr nil 2 4) | |
456 | (arrsize t 1 1) |
|
456 | (arrsize t 1 1) | |
457 | (arrpos t 2 3) |
|
457 | (arrpos t 2 3) | |
458 | (arrcomp t 2 3) |
|
458 | (arrcomp t 2 3) | |
459 | ;; Strings |
|
459 | ;; Strings | |
460 | (len t 1 1) |
|
460 | (len t 1 1) | |
461 | (mid t 2 3) |
|
461 | (mid t 2 3) | |
462 | (ucase t 1 1) |
|
462 | (ucase t 1 1) | |
463 | (lcase t 1 1) |
|
463 | (lcase t 1 1) | |
464 | (trim t 1 1) |
|
464 | (trim t 1 1) | |
465 |
(replace |
|
465 | (qspreplace t 2 3 "replace") | |
466 | (instr t 2 3) |
|
466 | (instr t 2 3) | |
467 | (isnum t 1 1) |
|
467 | (isnum t 1 1) | |
468 | (val t 1 1) |
|
468 | (val t 1 1) | |
469 | (qspstr t 1 1 "str") |
|
469 | (qspstr t 1 1 "str") | |
470 | (strcomp t 2 2) |
|
470 | (strcomp t 2 2) | |
471 | (strfind t 2 3) |
|
471 | (strfind t 2 3) | |
472 | (strpos t 2 3) |
|
472 | (strpos t 2 3) | |
473 | ;; IF |
|
473 | ;; IF | |
474 | (iif t 2 3) |
|
474 | (iif t 2 3) | |
475 | ;; Subs |
|
475 | ;; Subs | |
476 | (gosub nil 1 nil "gosub" "gs") |
|
476 | (gosub nil 1 nil "gosub" "gs") | |
477 | (func t 1 nil) |
|
477 | (func t 1 nil) | |
478 | (exit nil 0 0) |
|
478 | (exit nil 0 0) | |
479 | ;; Jump |
|
479 | ;; Jump | |
480 | (jump nil 1 1) |
|
480 | (jump nil 1 1) | |
481 | ;; Dynamic |
|
481 | ;; Dynamic | |
482 | (dynamic nil 1 nil) |
|
482 | (dynamic nil 1 nil) | |
483 | (dyneval t 1 nil) |
|
483 | (dyneval t 1 nil) | |
484 | ;; Sound |
|
484 | ;; Sound | |
485 | (play nil 1 2) |
|
485 | (play nil 1 2) | |
486 | (isplay t 1 1) |
|
486 | (isplay t 1 1) | |
487 | (close nil 1 1) |
|
487 | (close nil 1 1) | |
488 | (closeall nil 0 0 "close all") |
|
488 | (closeall nil 0 0 "close all") | |
489 | ;; Main window |
|
489 | ;; Main window | |
490 | (main-pl nil 1 1 "*pl") |
|
490 | (main-pl nil 1 1 "*pl") | |
491 | (main-nl nil 0 1 "*nl") |
|
491 | (main-nl nil 0 1 "*nl") | |
492 | (main-p nil 1 1 "*p") |
|
492 | (main-p nil 1 1 "*p") | |
493 | (maintxt t 0 0) |
|
493 | (maintxt t 0 0) | |
494 | (desc t 1 1) |
|
494 | (desc t 1 1) | |
495 | (main-clear nil 0 0 "*clear" "*clr") |
|
495 | (main-clear nil 0 0 "*clear" "*clr") | |
496 | ;; Aux window |
|
496 | ;; Aux window | |
497 | (showstat nil 1 1) |
|
497 | (showstat nil 1 1) | |
498 | (stat-pl nil 1 1 "pl") |
|
498 | (stat-pl nil 1 1 "pl") | |
499 | (stat-nl nil 0 1 "nl") |
|
499 | (stat-nl nil 0 1 "nl") | |
500 | (stat-p nil 1 1 "p") |
|
500 | (stat-p nil 1 1 "p") | |
501 | (stattxt t 0 0) |
|
501 | (stattxt t 0 0) | |
502 | (stat-clear nil 0 0 "clear" "clr") |
|
502 | (stat-clear nil 0 0 "clear" "clr") | |
503 | (cls nil 0 0) |
|
503 | (cls nil 0 0) | |
504 | ;; Dialog |
|
504 | ;; Dialog | |
505 | (msg nil 1 1) |
|
505 | (msg nil 1 1) | |
506 | ;; Acts |
|
506 | ;; Acts | |
507 | (showacts nil 1 1) |
|
507 | (showacts nil 1 1) | |
508 | (delact nil 1 1 "delact" "del act") |
|
508 | (delact nil 1 1 "delact" "del act") | |
509 | (curacts t 0 0) |
|
509 | (curacts t 0 0) | |
510 | (selact t 0 0) |
|
510 | (selact t 0 0) | |
511 | (cla nil 0 0) |
|
511 | (cla nil 0 0) | |
512 | ;; Objects |
|
512 | ;; Objects | |
513 | (showobjs nil 1 1) |
|
513 | (showobjs nil 1 1) | |
514 | (addobj nil 1 3 "addobj" "add obj") |
|
514 | (addobj nil 1 3 "addobj" "add obj") | |
515 | (delobj nil 1 1 "delobj" "del obj") |
|
515 | (delobj nil 1 1 "delobj" "del obj") | |
516 | (killobj nil 0 1) |
|
516 | (killobj nil 0 1) | |
517 | (countobj t 0 0) |
|
517 | (countobj t 0 0) | |
518 | (getobj t 1 1) |
|
518 | (getobj t 1 1) | |
519 | (selobj t 0 0) |
|
519 | (selobj t 0 0) | |
520 | ;; Menu |
|
520 | ;; Menu | |
521 | (menu nil 1 1) |
|
521 | (menu nil 1 1) | |
522 | ;; Images |
|
522 | ;; Images | |
523 | (refint nil 0 0) |
|
523 | (refint nil 0 0) | |
524 | (view nil 0 1) |
|
524 | (view nil 0 1) | |
525 | (img nil 1) |
|
525 | (img nil 1) | |
526 | (*img nil 1) |
|
526 | (*img nil 1) | |
527 | ;; Fonts |
|
527 | ;; Fonts | |
528 | (rgb t 3 3) |
|
528 | (rgb t 3 3) | |
529 | ;; Input |
|
529 | ;; Input | |
530 | (showinput nil 1 1) |
|
530 | (showinput nil 1 1) | |
531 | (usertxt t 0 0 "user_text" "usrtxt") |
|
531 | (usertxt t 0 0 "user_text" "usrtxt") | |
532 | (cmdclear nil 0 0 "cmdclear" "cmdclr") |
|
532 | (cmdclear nil 0 0 "cmdclear" "cmdclr") | |
533 | (input t 1 1) |
|
533 | (input t 1 1) | |
534 | ;; Files |
|
534 | ;; Files | |
535 | (openqst nil 1 1) |
|
535 | (openqst nil 1 1) | |
536 | (addqst nil 1 1 "addqst" "addlib" "inclib") |
|
536 | (addqst nil 1 1 "addqst" "addlib" "inclib") | |
537 | (killqst nil 1 1 "killqst" "dellib" "freelib") |
|
537 | (killqst nil 1 1 "killqst" "dellib" "freelib") | |
538 | (opengame nil 0 0) |
|
538 | (opengame nil 0 0) | |
539 | (savegame nil 0 0) |
|
539 | (savegame nil 0 0) | |
540 | ;; Real time |
|
540 | ;; Real time | |
541 | (wait nil 1 1) |
|
541 | (wait nil 1 1) | |
542 | (msecscount t 0 0) |
|
542 | (msecscount t 0 0) | |
543 | (settimer nil 1 1)) |
|
543 | (settimer nil 1 1)) | |
544 |
|
544 | |||
545 | ;;; Expression |
|
545 | ;;; Expression | |
546 |
|
546 | |||
547 | (p:defrule expression or-expr) |
|
547 | (p:defrule expression or-expr) | |
548 |
|
548 | |||
549 | (p:defrule or-expr (and and-expr (* (and spaces? or-op spaces? and-expr))) |
|
549 | (p:defrule or-expr (and and-expr (* (and spaces? or-op spaces? and-expr))) | |
550 | (:function do-binop)) |
|
550 | (:function do-binop)) | |
551 |
|
551 | |||
552 | (p:defrule and-expr (and eq-expr (* (and spaces? and-op spaces? eq-expr))) |
|
552 | (p:defrule and-expr (and eq-expr (* (and spaces? and-op spaces? eq-expr))) | |
553 | (:function do-binop)) |
|
553 | (:function do-binop)) | |
554 |
|
554 | |||
555 | (p:defrule eq-expr (and sum-expr (* (and spaces? (or "<=" ">=" "=<" "=>" "<>" |
|
555 | (p:defrule eq-expr (and sum-expr (* (and spaces? (or "<=" ">=" "=<" "=>" "<>" | |
556 | "=" "<" ">" "!") |
|
556 | "=" "<" ">" "!") | |
557 | spaces? sum-expr))) |
|
557 | spaces? sum-expr))) | |
558 | (:function do-binop)) |
|
558 | (:function do-binop)) | |
559 |
|
559 | |||
560 | (p:defrule sum-expr (and mod-expr (* (and spaces? (or #\+ #\-) spaces? mod-expr))) |
|
560 | (p:defrule sum-expr (and mod-expr (* (and spaces? (or #\+ #\-) spaces? mod-expr))) | |
561 | (:function do-binop)) |
|
561 | (:function do-binop)) | |
562 |
|
562 | |||
563 | (p:defrule mod-expr (and mul-expr (* (and spaces? (p:~ "mod") spaces? mul-expr))) |
|
563 | (p:defrule mod-expr (and mul-expr (* (and spaces? (p:~ "mod") spaces? mul-expr))) | |
564 | (:function do-binop)) |
|
564 | (:function do-binop)) | |
565 |
|
565 | |||
566 | (p:defrule mul-expr (and unary-expr (* (and spaces? (or #\* #\/) spaces? unary-expr))) |
|
566 | (p:defrule mul-expr (and unary-expr (* (and spaces? (or #\* #\/) spaces? unary-expr))) | |
567 | (:function do-binop)) |
|
567 | (:function do-binop)) | |
568 |
|
568 | |||
569 | (p:defrule unary-expr (and (p:? (or #\+ #\-)) atom-expr) |
|
569 | (p:defrule unary-expr (and (p:? (or #\+ #\-)) atom-expr) | |
570 | (:lambda (list) |
|
570 | (:lambda (list) | |
571 | (let ((expr (remove-nil list))) |
|
571 | (let ((expr (remove-nil list))) | |
572 | (if (= 1 (length expr)) |
|
572 | (if (= 1 (length expr)) | |
573 | (first expr) |
|
573 | (first expr) | |
574 | (intern-first expr))))) |
|
574 | (intern-first expr))))) | |
575 |
|
575 | |||
576 | (p:defrule atom-expr (and (or variable literal returning-intrinsic paren-expr) spaces?) |
|
576 | (p:defrule atom-expr (and (or variable literal returning-intrinsic paren-expr) spaces?) | |
577 | (:function first)) |
|
577 | (:function first)) | |
578 |
|
578 | |||
579 | (p:defrule paren-expr (and #\( spaces? expression spaces? #\)) |
|
579 | (p:defrule paren-expr (and #\( spaces? expression spaces? #\)) | |
580 | (:function third)) |
|
580 | (:function third)) | |
581 |
|
581 | |||
582 | (p:defrule or-op (p:~ "or") |
|
582 | (p:defrule or-op (p:~ "or") | |
583 | (:constant "or")) |
|
583 | (:constant "or")) | |
584 |
|
584 | |||
585 | (p:defrule and-op (p:~ "and") |
|
585 | (p:defrule and-op (p:~ "and") | |
586 | (:constant "and")) |
|
586 | (:constant "and")) | |
587 |
|
587 | |||
588 | ;;; Variables |
|
588 | ;;; Variables | |
589 |
|
589 | |||
590 | (p:defrule variable (and identifier (p:? array-index)) |
|
590 | (p:defrule variable (and identifier (p:? array-index)) | |
591 | (:destructure (id idx-raw) |
|
591 | (:destructure (id idx-raw) | |
592 | (let ((idx (case idx-raw |
|
592 | (let ((idx (case idx-raw | |
593 | ((nil) 0) |
|
593 | ((nil) 0) | |
594 | (:last nil) |
|
594 | (:last nil) | |
595 | (t idx-raw)))) |
|
595 | (t idx-raw)))) | |
596 | (list 'lib:qspvar id idx)))) |
|
596 | (list 'lib:qspvar id idx)))) | |
597 |
|
597 | |||
598 | (p:defrule array-index (and #\[ spaces? (p:? expression) spaces? #\]) |
|
598 | (p:defrule array-index (and #\[ spaces? (p:? expression) spaces? #\]) | |
599 | (:lambda (list) |
|
599 | (:lambda (list) | |
600 | (or (third list) :last))) |
|
600 | (or (third list) :last))) | |
601 |
|
601 | |||
602 | (p:defrule assignment (or kw-assignment plain-assignment op-assignment) |
|
602 | (p:defrule assignment (or kw-assignment plain-assignment op-assignment) | |
603 | (:destructure (qspvar eq expr) |
|
603 | (:destructure (qspvar eq expr) | |
604 | (declare (ignore eq)) |
|
604 | (declare (ignore eq)) | |
605 | (list 'lib:set qspvar expr))) |
|
605 | (list 'lib:set qspvar expr))) | |
606 |
|
606 | |||
607 | (p:defrule kw-assignment (and (or (p:~ "let") (p:~ "set")) spaces? (or op-assignment plain-assignment)) |
|
607 | (p:defrule kw-assignment (and (or (p:~ "let") (p:~ "set")) spaces? (or op-assignment plain-assignment)) | |
608 | (:function third)) |
|
608 | (:function third)) | |
609 |
|
609 | |||
610 | (p:defrule op-assignment (and variable spaces? (or "+" "-" "*" "/") #\= spaces? expression) |
|
610 | (p:defrule op-assignment (and variable spaces? (or "+" "-" "*" "/") #\= spaces? expression) | |
611 | (:destructure (qspvar ws1 op eq ws2 expr) |
|
611 | (:destructure (qspvar ws1 op eq ws2 expr) | |
612 | (declare (ignore ws1 ws2)) |
|
612 | (declare (ignore ws1 ws2)) | |
613 | (list qspvar eq (intern-first (list op qspvar expr))))) |
|
613 | (list qspvar eq (intern-first (list op qspvar expr))))) | |
614 |
|
614 | |||
615 | (p:defrule plain-assignment (and variable spaces? #\= spaces? expression) |
|
615 | (p:defrule plain-assignment (and variable spaces? #\= spaces? expression) | |
616 | (:function remove-nil)) |
|
616 | (:function remove-nil)) | |
617 |
|
617 | |||
618 | ;;; Non-string literals |
|
618 | ;;; Non-string literals | |
619 |
|
619 | |||
620 | (p:defrule literal (or qsp-string brace-string number)) |
|
620 | (p:defrule literal (or qsp-string brace-string number)) | |
621 |
|
621 | |||
622 | (p:defrule number (+ (or #\0 #\1 #\2 #\3 #\4 #\5 #\6 #\7 #\8 #\9)) |
|
622 | (p:defrule number (+ (or #\0 #\1 #\2 #\3 #\4 #\5 #\6 #\7 #\8 #\9)) | |
623 | (:lambda (list) |
|
623 | (:lambda (list) | |
624 | (parse-integer (p:text list)))) |
|
624 | (parse-integer (p:text list)))) |
@@ -1,74 +1,74 b'' | |||||
1 |
|
1 | |||
2 | (in-package parenscript) |
|
2 | (in-package parenscript) | |
3 |
|
3 | |||
4 | ;;; async/await |
|
4 | ;;; async/await | |
5 |
|
5 | |||
6 | (defprinter ps-js::await (x) |
|
6 | (defprinter ps-js::await (x) | |
7 | (psw (string-downcase "await ")) |
|
7 | (psw (string-downcase "await ")) | |
8 | (print-op-argument 'ps-js::await x)) |
|
8 | (print-op-argument 'ps-js::await x)) | |
9 |
|
9 | |||
10 | (define-trivial-special-ops await ps-js::await) |
|
10 | (define-trivial-special-ops await ps-js::await) | |
11 |
|
11 | |||
12 | (define-statement-operator async-defun (name lambda-list &rest body) |
|
12 | (define-statement-operator async-defun (name lambda-list &rest body) | |
13 | (multiple-value-bind (effective-args body-block docstring) |
|
13 | (multiple-value-bind (effective-args body-block docstring) | |
14 | (compile-named-function-body name lambda-list body) |
|
14 | (compile-named-function-body name lambda-list body) | |
15 | (list 'ps-js::async-defun name effective-args docstring body-block))) |
|
15 | (list 'ps-js::async-defun name effective-args docstring body-block))) | |
16 |
|
16 | |||
17 | (defprinter ps-js::async-defun (name args docstring body-block) |
|
17 | (defprinter ps-js::async-defun (name args docstring body-block) | |
18 | (when docstring (print-comment docstring)) |
|
18 | (when docstring (print-comment docstring)) | |
19 | (psw "async ") |
|
19 | (psw "async ") | |
20 | (print-fun-def name args body-block)) |
|
20 | (print-fun-def name args body-block)) | |
21 |
|
21 | |||
22 | (define-expression-operator async-lambda (lambda-list &rest body) |
|
22 | (define-expression-operator async-lambda (lambda-list &rest body) | |
23 | (multiple-value-bind (effective-args effective-body) |
|
23 | (multiple-value-bind (effective-args effective-body) | |
24 | (parse-extended-function lambda-list body) |
|
24 | (parse-extended-function lambda-list body) | |
25 | `(ps-js::async-lambda |
|
25 | `(ps-js::async-lambda | |
26 | ,effective-args |
|
26 | ,effective-args | |
27 | ,(let ((*function-block-names* ())) |
|
27 | ,(let ((*function-block-names* ())) | |
28 | (compile-function-body effective-args effective-body))))) |
|
28 | (compile-function-body effective-args effective-body))))) | |
29 |
|
29 | |||
30 | (defprinter ps-js::async-lambda (args body-block) |
|
30 | (defprinter ps-js::async-lambda (args body-block) | |
31 | (psw "async ") |
|
31 | (psw "async ") | |
32 | (print-fun-def nil args body-block)) |
|
32 | (print-fun-def nil args body-block)) | |
33 |
|
33 | |||
34 | (cl:export 'await) |
|
34 | (cl:export 'await) | |
35 | (cl:export 'async-defun) |
|
35 | (cl:export 'async-defun) | |
36 | (cl:export 'async-lambda) |
|
36 | (cl:export 'async-lambda) | |
37 |
|
37 | |||
38 | ;;; ES6 |
|
38 | ;;; ES6 | |
39 |
|
39 | |||
40 | (define-expression-operator => (lambda-list &rest body) |
|
40 | (define-expression-operator => (lambda-list &rest body) | |
41 | (unless (listp lambda-list) |
|
41 | (unless (listp lambda-list) | |
42 | (setf lambda-list (list lambda-list))) |
|
42 | (setf lambda-list (list lambda-list))) | |
43 | (multiple-value-bind (effective-args effective-body) |
|
43 | (multiple-value-bind (effective-args effective-body) | |
44 | (parse-extended-function lambda-list body) |
|
44 | (parse-extended-function lambda-list body) | |
45 | `(ps-js::=> |
|
45 | `(ps-js::=> | |
46 | ,effective-args |
|
46 | ,effective-args | |
47 | ,(let ((*function-block-names* ())) |
|
47 | ,(let ((*function-block-names* ())) | |
48 | (compile-function-body effective-args effective-body))))) |
|
48 | (compile-function-body effective-args effective-body))))) | |
49 |
|
49 | |||
50 | (defprinter ps-js::=> (args body) |
|
50 | (defprinter ps-js::=> (args body) | |
51 | (unless (= 1 (length args)) |
|
51 | (unless (= 1 (length args)) | |
52 | (psw "(")) |
|
52 | (psw "(")) | |
53 | (loop for (arg . remaining) on args do |
|
53 | (loop for (arg . remaining) on args do | |
54 | (psw (symbol-to-js-string arg)) (when remaining (psw ", "))) |
|
54 | (psw (symbol-to-js-string arg)) (when remaining (psw ", "))) | |
55 | (unless (= 1 (length args)) |
|
55 | (unless (= 1 (length args)) | |
56 | (psw ")")) |
|
56 | (psw ")")) | |
57 | (psw " => ") |
|
57 | (psw " => ") | |
58 | (ps-print body)) |
|
58 | (ps-print body)) | |
59 |
|
59 | |||
60 | (cl:export '=>) |
|
60 | (cl:export '=>) | |
61 |
|
61 | |||
62 | ;;; Actually return nothing (with no empty return) |
|
62 | ;;; Actually return nothing (with no empty return) | |
63 | (defvar *old-return-result-of* (function return-result-of)) |
|
63 | (defvar *old-return-result-of* (function return-result-of)) | |
64 |
|
64 | |||
65 | (defun return-result-of (tag form) |
|
65 | (defun return-result-of (tag form) | |
66 | (if (equal form '(void)) |
|
66 | (if (equal form '(void)) | |
67 | nil |
|
67 | nil | |
68 | (funcall *old-return-result-of* tag form))) |
|
68 | (funcall *old-return-result-of* tag form))) | |
69 | (export 'void) |
|
69 | (cl:export 'void) | |
70 |
|
70 | |||
71 | ;;; Bitwise stuff |
|
71 | ;;; Bitwise stuff | |
72 | ;; No idea why these are not exported |
|
72 | ;; No idea why these are not exported | |
73 | (export '<<) |
|
73 | (export '<<) | |
74 | (export '>>) |
|
74 | (export '>>) |
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