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annotate tests/agcl/parsifal/good/eeloop.c @ 0:13d2b8934445

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Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
date Sat, 22 Dec 2007 17:52:45 -0500
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1
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2 /*
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3 * AnaGram, A System for Syntax Directed Programming
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4 * File generated by: ...
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5 *
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6 * AnaGram Parsing Engine
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7 * Copyright 1993-2002 Parsifal Software. All Rights Reserved.
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8 *
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9 * This software is provided 'as-is', without any express or implied
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10 * warranty. In no event will the authors be held liable for any damages
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11 * arising from the use of this software.
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12 *
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13 * Permission is granted to anyone to use this software for any purpose,
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14 * including commercial applications, and to alter it and redistribute it
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15 * freely, subject to the following restrictions:
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16 *
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17 * 1. The origin of this software must not be misrepresented; you must not
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18 * claim that you wrote the original software. If you use this software
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19 * in a product, an acknowledgment in the product documentation would be
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20 * appreciated but is not required.
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21 * 2. Altered source versions must be plainly marked as such, and must not be
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22 * misrepresented as being the original software.
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23 * 3. This notice may not be removed or altered from any source distribution.
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24 */
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25
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26 #ifndef EELOOP_H
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27 #include "eeloop.h"
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28 #endif
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29
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30 #ifndef EELOOP_H
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31 #error Mismatched header file
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32 #endif
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33
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34 #include <ctype.h>
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35 #include <stdio.h>
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36
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37 #define RULE_CONTEXT (&((PCB).cs[(PCB).ssx]))
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38 #define ERROR_CONTEXT ((PCB).cs[(PCB).error_frame_ssx])
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39 #define CONTEXT ((PCB).cs[(PCB).ssx])
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40
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41
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42
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43 eeloop_pcb_type eeloop_pcb;
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44 #define PCB eeloop_pcb
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45 #define INPUT_VALUE(type) *(type *) &(PCB).input_value
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46
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47 #ifndef CONVERT_CASE
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48 #define CONVERT_CASE(c) (c)
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49 #endif
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50 #ifndef TAB_SPACING
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51 #define TAB_SPACING 8
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52 #endif
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53
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54
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55 #ifndef AG_TRACE_FILE_NAME
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56 #define AG_TRACE_FILE_NAME "eeloop.etr"
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57 #endif
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58
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59 static void ag_trace_error(void) {
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60 FILE *ag_file = fopen(AG_TRACE_FILE_NAME, "w");
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61 int i;
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62 if (ag_file == NULL) return;
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63 fprintf(ag_file, "%d\n", (PCB).ssx);
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64 for (i = 0; i < (PCB).ssx; i++) fprintf(ag_file, "%d\n", (PCB).ss[i]);
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65 fprintf(ag_file, "%d\n", (PCB).sn);
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66 fprintf(ag_file, "%d\n", (PCB).token_number);
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67 fclose(ag_file);
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68 }
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69
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70
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71 #define READ_COUNTS
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72 #define WRITE_COUNTS
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73 #undef V
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74 #define V(i,t) (*t (&(PCB).vs[(PCB).ssx + i]))
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75 #undef VS
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76 #define VS(i) (PCB).vs[(PCB).ssx + i]
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77
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78 #ifndef GET_CONTEXT
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79 #define GET_CONTEXT CONTEXT = (PCB).input_context
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80 #endif
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81
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82 typedef enum {
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83 ag_action_1,
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84 ag_action_2,
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85 ag_action_3,
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86 ag_action_4,
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87 ag_action_5,
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88 ag_action_6,
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89 ag_action_7,
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90 ag_action_8,
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91 ag_action_9,
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92 ag_action_10,
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93 ag_action_11,
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94 ag_action_12
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95 } ag_parser_action;
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96
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97
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98 #ifndef NULL_VALUE_INITIALIZER
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99 #define NULL_VALUE_INITIALIZER = 0
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100 #endif
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101
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102 static int const ag_null_value NULL_VALUE_INITIALIZER;
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103
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104 static const unsigned char ag_rpx[] = {
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105 0
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106 };
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107 #define AG_TCV(x) (((x) > 0 && (x) <= 3) ? (x) : 0)
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108 #ifndef SYNTAX_ERROR
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109 #define SYNTAX_ERROR fprintf(stderr,"%s, line %d, column %d\n", \
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110 (PCB).error_message, (PCB).line, (PCB).column)
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111 #endif
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112
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113 #ifndef FIRST_LINE
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114 #define FIRST_LINE 1
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115 #endif
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116
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117 #ifndef FIRST_COLUMN
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118 #define FIRST_COLUMN 1
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119 #endif
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120
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121 #ifndef PARSER_STACK_OVERFLOW
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122 #define PARSER_STACK_OVERFLOW {fprintf(stderr, \
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123 "\nParser stack overflow, line %d, column %d\n",\
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124 (PCB).line, (PCB).column);}
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125 #endif
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126
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127 #ifndef REDUCTION_TOKEN_ERROR
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128 #define REDUCTION_TOKEN_ERROR {fprintf(stderr, \
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129 "\nReduction token error, line %d, column %d\n", \
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130 (PCB).line, (PCB).column);}
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131 #endif
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132
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133
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134 #ifndef AG_NEWLINE
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135 #define AG_NEWLINE 10
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136 #endif
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137
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138 #ifndef AG_RETURN
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139 #define AG_RETURN 13
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140 #endif
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141
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142 #ifndef AG_FORMFEED
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143 #define AG_FORMFEED 12
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144 #endif
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145
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146 #ifndef AG_TABCHAR
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147 #define AG_TABCHAR 9
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148 #endif
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149
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150 static void ag_track(void) {
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151 switch ((PCB).input_code) {
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152 case AG_NEWLINE:
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153 (PCB).column = 1, (PCB).line++;
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154 case AG_RETURN:
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155 case AG_FORMFEED:
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156 break;
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157 case AG_TABCHAR:
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158 (PCB).column += (TAB_SPACING) - ((PCB).column - 1) % (TAB_SPACING);
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159 break;
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160 default:
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161 (PCB).column++;
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162 }
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163 (PCB).read_flag = 1;
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164 }
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165
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166
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167 static void ag_prot(void) {
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168 int ag_k;
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169 ag_k = 128 - ++(PCB).btsx;
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170 if (ag_k <= (PCB).ssx) {
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171 ag_trace_error();
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172 (PCB).exit_flag = AG_STACK_ERROR_CODE;
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173 PARSER_STACK_OVERFLOW;
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174 return;
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175 }
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176 (PCB).bts[(PCB).btsx] = (PCB).sn;
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177 (PCB).bts[ag_k] = (PCB).ssx;
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178 (PCB).vs[ag_k] = (PCB).vs[(PCB).ssx];
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179 (PCB).ss[ag_k] = (PCB).ss[(PCB).ssx];
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180 }
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181
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182 static void ag_undo(void) {
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183 if ((PCB).drt == -1) return;
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184 while ((PCB).btsx) {
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185 int ag_k = 128 - (PCB).btsx;
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186 (PCB).sn = (PCB).bts[(PCB).btsx--];
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187 (PCB).ssx = (PCB).bts[ag_k];
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188 (PCB).vs[(PCB).ssx] = (PCB).vs[ag_k];
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189 (PCB).ss[(PCB).ssx] = (PCB).ss[ag_k];
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190 }
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191 (PCB).token_number = (eeloop_token_type) (PCB).drt;
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192 (PCB).ssx = (PCB).dssx;
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193 (PCB).sn = (PCB).dsn;
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194 (PCB).drt = -1;
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195 }
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196
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197
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198 static const unsigned char ag_tstt[] = {
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199 0,2,3,
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200 1,0,
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201 0
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202 };
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203
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204
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205 static unsigned const char ag_astt[6] = {
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206 7,0,1,3,5,11
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207 };
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208
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209
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210 static const unsigned char ag_pstt[] = {
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211 0,0,1,
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212 1,2,
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213 0
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214 };
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215
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216
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217 static const unsigned char ag_sbt[] = {
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218 0, 3, 5
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219 };
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220
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221
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222 static const unsigned char ag_sbe[] = {
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223 0, 4, 5
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224 };
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225
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226
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227 static const unsigned char ag_fl[] = {
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228 1,2,1
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229 };
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230
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231 static const unsigned char ag_ptt[] = {
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232 0, 2, 3
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233 };
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234
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235
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236 static void ag_ra(void)
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237 {
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238 }
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239
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240 #define TOKEN_NAMES eeloop_token_names
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241 const char *const eeloop_token_names[4] = {
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242 "grammar",
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243 "eof",
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244 "grammar",
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245 "Identifier",
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246
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247 };
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248
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249
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250 static const unsigned char ag_ctn[] = {
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251 0,0, 0,0
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252 };
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253
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254 #ifndef MISSING_FORMAT
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255 #define MISSING_FORMAT "Missing %s"
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256 #endif
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257 #ifndef UNEXPECTED_FORMAT
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258 #define UNEXPECTED_FORMAT "Unexpected %s"
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259 #endif
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260 #ifndef UNNAMED_TOKEN
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261 #define UNNAMED_TOKEN "input"
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262 #endif
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263
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264
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265 static void ag_diagnose(void) {
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266 int ag_snd = (PCB).sn;
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267 const char *ag_p;
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268 int ag_k = ag_sbt[ag_snd];
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269
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270 if (*(ag_p = TOKEN_NAMES[ag_tstt[ag_k++]]) != 0 &&
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271 ag_astt[ag_k] == ag_action_8) {
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272 sprintf((PCB).ag_msg, MISSING_FORMAT, ag_p);
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273 }
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274 else if ((ag_k = (int) ag_sbe[(PCB).sn] + 1) == (int) ag_sbt[(PCB).sn+1] - 1
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275 && *TOKEN_NAMES[ag_tstt[ag_k]]) {
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276 sprintf((PCB).ag_msg, MISSING_FORMAT, TOKEN_NAMES[ag_tstt[ag_k]]);
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277 }
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278 else {
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279 ag_p = TOKEN_NAMES[(PCB).token_number];
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280 if ((PCB).token_number == 0 || *ag_p == 0) ag_p = UNNAMED_TOKEN;
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281 sprintf((PCB).ag_msg, UNEXPECTED_FORMAT, ag_p);
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282
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283 }
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284 (PCB).error_message = (PCB).ag_msg;
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285
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286
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287 {
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288 int ag_sx, ag_t;
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289
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290 ag_sx = (PCB).ssx;
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291 (PCB).ss[ag_sx] = (PCB).sn;
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292 do {
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293 while (ag_sx && ag_ctn[2*(ag_snd = (PCB).ss[ag_sx])] == 0) ag_sx--;
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294 if (ag_sx) {
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295 ag_t = ag_ctn[2*ag_snd];
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296 ag_sx -= ag_ctn[2*ag_snd +1];
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297 ag_snd = (PCB).ss[ag_sx];
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298 }
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299 else {
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300 ag_snd = 0;
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301 ag_t = ag_ptt[0];
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302 }
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303 } while (ag_sx && *TOKEN_NAMES[ag_t]==0);
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304 if (*TOKEN_NAMES[ag_t] == 0) ag_t = 0;
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305 (PCB).error_frame_ssx = ag_sx;
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306 (PCB).error_frame_token = (eeloop_token_type) ag_t;
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307 }
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308
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309
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310 }
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311 static int ag_action_1_r_proc(void);
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312 static int ag_action_2_r_proc(void);
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313 static int ag_action_3_r_proc(void);
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314 static int ag_action_4_r_proc(void);
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315 static int ag_action_1_s_proc(void);
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316 static int ag_action_3_s_proc(void);
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317 static int ag_action_1_proc(void);
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318 static int ag_action_2_proc(void);
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319 static int ag_action_3_proc(void);
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320 static int ag_action_4_proc(void);
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321 static int ag_action_5_proc(void);
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322 static int ag_action_6_proc(void);
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323 static int ag_action_7_proc(void);
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324 static int ag_action_8_proc(void);
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325 static int ag_action_9_proc(void);
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326 static int ag_action_10_proc(void);
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327 static int ag_action_11_proc(void);
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328 static int ag_action_8_proc(void);
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329
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330
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331 static int (*const ag_r_procs_scan[])(void) = {
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332 ag_action_1_r_proc,
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David A. Holland
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333 ag_action_2_r_proc,
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334 ag_action_3_r_proc,
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335 ag_action_4_r_proc
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336 };
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337
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diff changeset
338 static int (*const ag_s_procs_scan[])(void) = {
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diff changeset
339 ag_action_1_s_proc,
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diff changeset
340 ag_action_2_r_proc,
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diff changeset
341 ag_action_3_s_proc,
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342 ag_action_4_r_proc
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David A. Holland
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343 };
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344
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345 static int (*const ag_gt_procs_scan[])(void) = {
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diff changeset
346 ag_action_1_proc,
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David A. Holland
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diff changeset
347 ag_action_2_proc,
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diff changeset
348 ag_action_3_proc,
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diff changeset
349 ag_action_4_proc,
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diff changeset
350 ag_action_5_proc,
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David A. Holland
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diff changeset
351 ag_action_6_proc,
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352 ag_action_7_proc,
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David A. Holland
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353 ag_action_8_proc,
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354 ag_action_9_proc,
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David A. Holland
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diff changeset
355 ag_action_10_proc,
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David A. Holland
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diff changeset
356 ag_action_11_proc,
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diff changeset
357 ag_action_8_proc
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David A. Holland
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diff changeset
358 };
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David A. Holland
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diff changeset
359
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David A. Holland
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diff changeset
360
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diff changeset
361 static int ag_action_10_proc(void) {
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David A. Holland
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362 (PCB).btsx = 0, (PCB).drt = -1;
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David A. Holland
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363 ag_track();
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David A. Holland
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364 return 0;
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David A. Holland
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diff changeset
365 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
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366
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367 static int ag_action_11_proc(void) {
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David A. Holland
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368 (PCB).btsx = 0, (PCB).drt = -1;
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369 (PCB).vs[(PCB).ssx] = (PCB).input_value;
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370 (PCB).ssx--;
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371 ag_ra();
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372 (PCB).ssx++;
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373 ag_track();
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374 return 0;
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David A. Holland
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375 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
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376
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377 static int ag_action_3_r_proc(void) {
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378 int ag_sd = ag_fl[(PCB).ag_ap] - 1;
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379 if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
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380 (PCB).btsx = 0, (PCB).drt = -1;
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381 (PCB).reduction_token = (eeloop_token_type) ag_ptt[(PCB).ag_ap];
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David A. Holland
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diff changeset
382 ag_ra();
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383 return (PCB).exit_flag == AG_RUNNING_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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384 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
385
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
386 static int ag_action_3_s_proc(void) {
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David A. Holland
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diff changeset
387 int ag_sd = ag_fl[(PCB).ag_ap] - 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
388 if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
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David A. Holland
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389 (PCB).btsx = 0, (PCB).drt = -1;
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David A. Holland
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390 (PCB).reduction_token = (eeloop_token_type) ag_ptt[(PCB).ag_ap];
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David A. Holland
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391 ag_ra();
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392 return (PCB).exit_flag == AG_RUNNING_CODE;
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393 }
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394
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395 static int ag_action_4_r_proc(void) {
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396 int ag_sd = ag_fl[(PCB).ag_ap] - 1;
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397 if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
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398 (PCB).reduction_token = (eeloop_token_type) ag_ptt[(PCB).ag_ap];
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399 return 1;
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diff changeset
400 }
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David A. Holland
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diff changeset
401
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diff changeset
402 static int ag_action_2_proc(void) {
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403 (PCB).btsx = 0, (PCB).drt = -1;
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David A. Holland
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diff changeset
404 if ((PCB).ssx >= 128) {
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diff changeset
405 ag_trace_error();
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406 (PCB).exit_flag = AG_STACK_ERROR_CODE;
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diff changeset
407 PARSER_STACK_OVERFLOW;
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David A. Holland
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408 }
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409 (PCB).vs[(PCB).ssx] = (PCB).input_value;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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410 (PCB).ss[(PCB).ssx] = (PCB).sn;
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diff changeset
411 (PCB).ssx++;
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412 (PCB).sn = (PCB).ag_ap;
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diff changeset
413 ag_track();
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414 return 0;
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diff changeset
415 }
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David A. Holland
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diff changeset
416
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David A. Holland
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diff changeset
417 static int ag_action_9_proc(void) {
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David A. Holland
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diff changeset
418 if ((PCB).drt == -1) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
419 (PCB).drt=(PCB).token_number;
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diff changeset
420 (PCB).dssx=(PCB).ssx;
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David A. Holland
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diff changeset
421 (PCB).dsn=(PCB).sn;
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David A. Holland
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diff changeset
422 }
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diff changeset
423 ag_prot();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
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diff changeset
424 (PCB).ss[(PCB).ssx] = (PCB).sn;
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David A. Holland
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diff changeset
425 (PCB).ssx++;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
426 (PCB).sn = (PCB).ag_ap;
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David A. Holland
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diff changeset
427 return (PCB).exit_flag == AG_RUNNING_CODE;
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diff changeset
428 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
429
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David A. Holland
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diff changeset
430 static int ag_action_2_r_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
431 (PCB).ssx++;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
432 (PCB).sn = (PCB).ag_ap;
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David A. Holland
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diff changeset
433 return 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
434 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
435
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
436 static int ag_action_7_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
437 --(PCB).ssx;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
438 (PCB).exit_flag = AG_SUCCESS_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
439 return 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
440 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
441
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
442 static int ag_action_1_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
443 (PCB).exit_flag = AG_SUCCESS_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
444 ag_track();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
445 return 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
446 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
447
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
448 static int ag_action_1_r_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
449 (PCB).exit_flag = AG_SUCCESS_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
450 return 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
451 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
452
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
453 static int ag_action_1_s_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
454 (PCB).exit_flag = AG_SUCCESS_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
455 return 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
456 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
457
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
458 static int ag_action_4_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
459 int ag_sd = ag_fl[(PCB).ag_ap] - 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
460 (PCB).reduction_token = (eeloop_token_type) ag_ptt[(PCB).ag_ap];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
461 (PCB).btsx = 0, (PCB).drt = -1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
462 (PCB).vs[(PCB).ssx] = (PCB).input_value;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
463 if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
464 else (PCB).ss[(PCB).ssx] = (PCB).sn;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
465 ag_track();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
466 while ((PCB).exit_flag == AG_RUNNING_CODE) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
467 unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
468 unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
469 do {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
470 unsigned ag_tx = (ag_t1 + ag_t2)/2;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
471 if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
472 else ag_t2 = ag_tx;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
473 } while (ag_t1 < ag_t2);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
474 (PCB).ag_ap = ag_pstt[ag_t1];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
475 if ((ag_s_procs_scan[ag_astt[ag_t1]])() == 0) break;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
476 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
477 return 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
478 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
479
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
480 static int ag_action_3_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
481 int ag_sd = ag_fl[(PCB).ag_ap] - 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
482 (PCB).btsx = 0, (PCB).drt = -1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
483 (PCB).vs[(PCB).ssx] = (PCB).input_value;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
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diff changeset
484 if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
485 else (PCB).ss[(PCB).ssx] = (PCB).sn;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
486 ag_track();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
487 (PCB).reduction_token = (eeloop_token_type) ag_ptt[(PCB).ag_ap];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
488 ag_ra();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
489 while ((PCB).exit_flag == AG_RUNNING_CODE) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
490 unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
491 unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
492 do {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
493 unsigned ag_tx = (ag_t1 + ag_t2)/2;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
494 if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
495 else ag_t2 = ag_tx;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
496 } while (ag_t1 < ag_t2);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
497 (PCB).ag_ap = ag_pstt[ag_t1];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
498 if ((ag_s_procs_scan[ag_astt[ag_t1]])() == 0) break;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
499 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
500 return 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
501 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
502
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
503 static int ag_action_8_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
504 ag_undo();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
505 ag_trace_error();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
506 (PCB).exit_flag = AG_SYNTAX_ERROR_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
507 ag_diagnose();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
508 SYNTAX_ERROR;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
509 ag_track();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
510 return (PCB).exit_flag == AG_RUNNING_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
511 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
512
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
513 static int ag_action_5_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
514 int ag_sd = ag_fl[(PCB).ag_ap];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
515 (PCB).btsx = 0, (PCB).drt = -1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
516 if (ag_sd) (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
517 else {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
518 (PCB).ss[(PCB).ssx] = (PCB).sn;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
519 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
520 (PCB).reduction_token = (eeloop_token_type) ag_ptt[(PCB).ag_ap];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
521 ag_ra();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
522 while ((PCB).exit_flag == AG_RUNNING_CODE) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
523 unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
524 unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
525 do {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
526 unsigned ag_tx = (ag_t1 + ag_t2)/2;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
527 if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
528 else ag_t2 = ag_tx;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
529 } while (ag_t1 < ag_t2);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
530 (PCB).ag_ap = ag_pstt[ag_t1];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
531 if ((ag_r_procs_scan[ag_astt[ag_t1]])() == 0) break;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
532 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
533 return (PCB).exit_flag == AG_RUNNING_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
534 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
535
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
536 static int ag_action_6_proc(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
537 int ag_sd = ag_fl[(PCB).ag_ap];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
538 (PCB).reduction_token = (eeloop_token_type) ag_ptt[(PCB).ag_ap];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
539 if ((PCB).drt == -1) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
540 (PCB).drt=(PCB).token_number;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
541 (PCB).dssx=(PCB).ssx;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
542 (PCB).dsn=(PCB).sn;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
543 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
544 if (ag_sd) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
545 (PCB).sn = (PCB).ss[(PCB).ssx -= ag_sd];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
546 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
547 else {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
548 ag_prot();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
549 (PCB).vs[(PCB).ssx] = ag_null_value;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
550 (PCB).ss[(PCB).ssx] = (PCB).sn;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
551 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
552 while ((PCB).exit_flag == AG_RUNNING_CODE) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
553 unsigned ag_t1 = ag_sbe[(PCB).sn] + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
554 unsigned ag_t2 = ag_sbt[(PCB).sn+1] - 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
555 do {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
556 unsigned ag_tx = (ag_t1 + ag_t2)/2;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
557 if (ag_tstt[ag_tx] < (unsigned char)(PCB).reduction_token) ag_t1 = ag_tx + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
558 else ag_t2 = ag_tx;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
559 } while (ag_t1 < ag_t2);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
560 (PCB).ag_ap = ag_pstt[ag_t1];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
561 if ((ag_r_procs_scan[ag_astt[ag_t1]])() == 0) break;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
562 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
563 return (PCB).exit_flag == AG_RUNNING_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
564 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
565
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
566
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
567 void init_eeloop(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
568 unsigned ag_t1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
569 ag_t1 = 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
570 (PCB).ss[0] = (PCB).sn = (PCB).ssx = 0;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
571 (PCB).exit_flag = AG_RUNNING_CODE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
572 (PCB).line = FIRST_LINE;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
573 (PCB).column = FIRST_COLUMN;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
574 (PCB).btsx = 0, (PCB).drt = -1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
575 while (ag_tstt[ag_t1] == 0) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
576 (PCB).ag_ap = ag_pstt[ag_t1];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
577 (ag_gt_procs_scan[ag_astt[ag_t1]])();
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
578 ag_t1 = ag_sbt[(PCB).sn];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
579 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
580 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
581
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
582 void eeloop(void) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
583 (PCB).token_number = (eeloop_token_type) AG_TCV((PCB).input_code);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
584 while (1) {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
585 unsigned ag_t1 = ag_sbt[(PCB).sn];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
586 unsigned ag_t2 = ag_sbe[(PCB).sn] - 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
587 do {
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
588 unsigned ag_tx = (ag_t1 + ag_t2)/2;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
589 if (ag_tstt[ag_tx] > (unsigned char)(PCB).token_number)
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
590 ag_t1 = ag_tx + 1;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
591 else ag_t2 = ag_tx;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
592 } while (ag_t1 < ag_t2);
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
593 if (ag_tstt[ag_t1] != (unsigned char)(PCB).token_number)
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
594 ag_t1 = ag_sbe[(PCB).sn];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
595 (PCB).ag_ap = ag_pstt[ag_t1];
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
596 if ((ag_gt_procs_scan[ag_astt[ag_t1]])() == 0) break;
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
597 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
598 }
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
599
13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
David A. Holland
parents:
diff changeset
600