1 | #include "config.h"
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2 | #include <ctype.h>
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3 | #include "f2c.h"
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4 | #include "fio.h"
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5 |
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6 | /* Compile with -DF8X_NML_ELIDE_QUOTES to permit eliding quotation */
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7 | /* marks in namelist input a la the Fortran 8X Draft published in */
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8 | /* the May 1989 issue of Fortran Forum. */
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9 |
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10 |
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11 | extern char *f__fmtbuf;
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12 | extern int f__fmtlen;
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13 |
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14 | #ifdef Allow_TYQUAD
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15 | static longint f__llx;
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16 | #endif
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17 |
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18 | #undef abs
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19 | #undef min
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20 | #undef max
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21 | #include <stdlib.h>
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22 |
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23 | #include "fmt.h"
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24 | #include "lio.h"
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25 | #include "fp.h"
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26 |
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27 | int (*f__lioproc) (ftnint *, char *, ftnlen, ftnint), (*l_getc) (void),
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28 | (*l_ungetc) (int, FILE *);
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29 |
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30 | int l_eof;
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31 |
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32 | #define isblnk(x) (f__ltab[x+1]&B)
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33 | #define issep(x) (f__ltab[x+1]&SX)
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34 | #define isapos(x) (f__ltab[x+1]&AX)
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35 | #define isexp(x) (f__ltab[x+1]&EX)
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36 | #define issign(x) (f__ltab[x+1]&SG)
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37 | #define iswhit(x) (f__ltab[x+1]&WH)
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38 | #define SX 1
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39 | #define B 2
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40 | #define AX 4
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41 | #define EX 8
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42 | #define SG 16
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43 | #define WH 32
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44 | char f__ltab[128 + 1] = { /* offset one for EOF */
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45 | 0,
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46 | 0, 0, AX, 0, 0, 0, 0, 0, 0, WH | B, SX | WH, 0, 0, 0, 0, 0,
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47 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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48 | SX | B | WH, 0, AX, 0, 0, 0, 0, AX, 0, 0, 0, SG, SX, SG, 0, SX,
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49 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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50 | 0, 0, 0, 0, EX, EX, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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51 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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52 | AX, 0, 0, 0, EX, EX, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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53 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
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54 | };
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55 |
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56 | #ifdef ungetc
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57 | static int
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58 | un_getc (int x, FILE * f__cf)
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59 | {
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60 | return ungetc (x, f__cf);
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61 | }
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62 | #else
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63 | #define un_getc ungetc
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64 | extern int ungetc (int, FILE *); /* for systems with a buggy stdio.h */
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65 | #endif
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66 |
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67 | int
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68 | t_getc (void)
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69 | {
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70 | int ch;
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71 | if (f__curunit->uend)
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72 | return (EOF);
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73 | if ((ch = getc (f__cf)) != EOF)
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74 | return (ch);
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75 | if (feof (f__cf))
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76 | f__curunit->uend = l_eof = 1;
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77 | return (EOF);
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78 | }
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79 |
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80 | integer
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81 | e_rsle (void)
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82 | {
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83 | int ch;
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84 | f__init = 1;
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85 | if (f__curunit->uend)
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86 | return (0);
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87 | while ((ch = t_getc ()) != '\n')
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88 | if (ch == EOF)
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89 | {
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90 | if (feof (f__cf))
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91 | f__curunit->uend = l_eof = 1;
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92 | return EOF;
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93 | }
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94 | return (0);
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95 | }
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96 |
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97 | flag f__lquit;
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98 | int f__lcount, f__ltype, nml_read;
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99 | char *f__lchar;
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100 | double f__lx, f__ly;
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101 | #define ERR(x) if((n=(x))) {f__init &= ~2; return(n);}
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102 | #define GETC(x) (x=(*l_getc)())
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103 | #define Ungetc(x,y) (*l_ungetc)(x,y)
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104 |
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105 | static int
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106 | l_R (int poststar, int reqint)
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107 | {
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108 | char s[FMAX + EXPMAXDIGS + 4];
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109 | register int ch;
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110 | register char *sp, *spe, *sp1;
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111 | long e, exp;
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112 | int havenum, havestar, se;
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113 |
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114 | if (!poststar)
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115 | {
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116 | if (f__lcount > 0)
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117 | return (0);
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118 | f__lcount = 1;
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119 | }
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120 | #ifdef Allow_TYQUAD
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121 | f__llx = 0;
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122 | #endif
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123 | f__ltype = 0;
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124 | exp = 0;
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125 | havestar = 0;
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126 | retry:
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127 | sp1 = sp = s;
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128 | spe = sp + FMAX;
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129 | havenum = 0;
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130 |
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131 | switch (GETC (ch))
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132 | {
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133 | case '-':
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134 | *sp++ = ch;
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135 | sp1++;
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136 | spe++;
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137 | case '+':
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138 | GETC (ch);
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139 | }
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140 | while (ch == '0')
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141 | {
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142 | ++havenum;
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143 | GETC (ch);
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144 | }
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145 | while (isdigit (ch))
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146 | {
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147 | if (sp < spe)
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148 | *sp++ = ch;
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149 | else
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150 | ++exp;
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151 | GETC (ch);
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152 | }
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153 | if (ch == '*' && !poststar)
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154 | {
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155 | if (sp == sp1 || exp || *s == '-')
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156 | {
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157 | errfl (f__elist->cierr, 112, "bad repetition count");
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158 | }
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159 | poststar = havestar = 1;
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160 | *sp = 0;
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161 | f__lcount = atoi (s);
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162 | goto retry;
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163 | }
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164 | if (ch == '.')
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165 | {
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166 | #ifndef ALLOW_FLOAT_IN_INTEGER_LIST_INPUT
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167 | if (reqint)
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168 | errfl (f__elist->cierr, 115, "invalid integer");
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169 | #endif
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170 | GETC (ch);
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171 | if (sp == sp1)
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172 | while (ch == '0')
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173 | {
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174 | ++havenum;
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175 | --exp;
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176 | GETC (ch);
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177 | }
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178 | while (isdigit (ch))
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179 | {
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180 | if (sp < spe)
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181 | {
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182 | *sp++ = ch;
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183 | --exp;
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184 | }
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185 | GETC (ch);
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186 | }
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187 | }
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188 | havenum += sp - sp1;
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189 | se = 0;
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190 | if (issign (ch))
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191 | goto signonly;
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192 | if (havenum && isexp (ch))
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193 | {
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194 | #ifndef ALLOW_FLOAT_IN_INTEGER_LIST_INPUT
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195 | if (reqint)
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196 | errfl (f__elist->cierr, 115, "invalid integer");
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197 | #endif
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198 | GETC (ch);
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199 | if (issign (ch))
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200 | {
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201 | signonly:
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202 | if (ch == '-')
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203 | se = 1;
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204 | GETC (ch);
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205 | }
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206 | if (!isdigit (ch))
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207 | {
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208 | bad:
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209 | errfl (f__elist->cierr, 112, "exponent field");
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210 | }
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211 |
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212 | e = ch - '0';
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213 | while (isdigit (GETC (ch)))
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214 | {
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215 | e = 10 * e + ch - '0';
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216 | if (e > EXPMAX)
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217 | goto bad;
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218 | }
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219 | if (se)
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220 | exp -= e;
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221 | else
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222 | exp += e;
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223 | }
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224 | (void) Ungetc (ch, f__cf);
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225 | if (sp > sp1)
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226 | {
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227 | ++havenum;
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228 | while (*--sp == '0')
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229 | ++exp;
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230 | if (exp)
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231 | sprintf (sp + 1, "e%ld", exp);
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232 | else
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233 | sp[1] = 0;
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234 | f__lx = atof (s);
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235 | #ifdef Allow_TYQUAD
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236 | if (reqint & 2 && (se = sp - sp1 + exp) > 14 && se < 20)
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237 | {
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238 | /* Assuming 64-bit longint and 32-bit long. */
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239 | if (exp < 0)
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240 | sp += exp;
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241 | if (sp1 <= sp)
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242 | {
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243 | f__llx = *sp1 - '0';
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244 | while (++sp1 <= sp)
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245 | f__llx = 10 * f__llx + (*sp1 - '0');
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246 | }
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247 | while (--exp >= 0)
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248 | f__llx *= 10;
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249 | if (*s == '-')
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250 | f__llx = -f__llx;
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251 | }
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252 | #endif
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253 | }
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254 | else
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255 | f__lx = 0.;
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256 | if (havenum)
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257 | f__ltype = TYLONG;
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258 | else
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259 | switch (ch)
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260 | {
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261 | case ',':
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262 | case '/':
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263 | break;
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264 | default:
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265 | if (havestar && (ch == ' ' || ch == '\t' || ch == '\n'))
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266 | break;
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267 | if (nml_read > 1)
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268 | {
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269 | f__lquit = 2;
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270 | return 0;
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271 | }
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272 | errfl (f__elist->cierr, 112, "invalid number");
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273 | }
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274 | return 0;
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275 | }
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276 |
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277 | static int
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278 | rd_count (register int ch)
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279 | {
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280 | if (ch < '0' || ch > '9')
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281 | return 1;
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282 | f__lcount = ch - '0';
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283 | while (GETC (ch) >= '0' && ch <= '9')
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284 | f__lcount = 10 * f__lcount + ch - '0';
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285 | Ungetc (ch, f__cf);
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286 | return f__lcount <= 0;
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287 | }
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288 |
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289 | static int
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290 | l_C (void)
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291 | {
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292 | int ch, nml_save;
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293 | double lz;
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294 | if (f__lcount > 0)
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295 | return (0);
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296 | f__ltype = 0;
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297 | GETC (ch);
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298 | if (ch != '(')
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299 | {
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300 | if (nml_read > 1 && (ch < '0' || ch > '9'))
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301 | {
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302 | Ungetc (ch, f__cf);
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303 | f__lquit = 2;
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304 | return 0;
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305 | }
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306 | if (rd_count (ch))
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307 | {
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308 | if (!f__cf || !feof (f__cf))
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309 | errfl (f__elist->cierr, 112, "complex format");
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310 | else
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311 | err (f__elist->cierr, (EOF), "lread");
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312 | }
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313 | if (GETC (ch) != '*')
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314 | {
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315 | if (!f__cf || !feof (f__cf))
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316 | errfl (f__elist->cierr, 112, "no star");
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317 | else
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318 | err (f__elist->cierr, (EOF), "lread");
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319 | }
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320 | if (GETC (ch) != '(')
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321 | {
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322 | Ungetc (ch, f__cf);
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323 | return (0);
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324 | }
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325 | }
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326 | else
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327 | f__lcount = 1;
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328 | while (iswhit (GETC (ch)));
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329 | Ungetc (ch, f__cf);
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330 | nml_save = nml_read;
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331 | nml_read = 0;
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332 | if ((ch = l_R (1, 0)))
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333 | return ch;
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334 | if (!f__ltype)
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335 | errfl (f__elist->cierr, 112, "no real part");
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336 | lz = f__lx;
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337 | while (iswhit (GETC (ch)));
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338 | if (ch != ',')
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339 | {
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340 | (void) Ungetc (ch, f__cf);
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341 | errfl (f__elist->cierr, 112, "no comma");
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342 | }
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343 | while (iswhit (GETC (ch)));
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344 | (void) Ungetc (ch, f__cf);
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345 | if ((ch = l_R (1, 0)))
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346 | return ch;
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347 | if (!f__ltype)
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348 | errfl (f__elist->cierr, 112, "no imaginary part");
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349 | while (iswhit (GETC (ch)));
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350 | if (ch != ')')
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351 | errfl (f__elist->cierr, 112, "no )");
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352 | f__ly = f__lx;
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353 | f__lx = lz;
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354 | #ifdef Allow_TYQUAD
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355 | f__llx = 0;
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356 | #endif
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357 | nml_read = nml_save;
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358 | return (0);
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359 | }
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360 |
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361 | static char nmLbuf[256], *nmL_next;
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362 | static int (*nmL_getc_save) (void);
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363 | static int (*nmL_ungetc_save) (int, FILE *);
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364 |
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365 | static int
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366 | nmL_getc (void)
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367 | {
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368 | int rv;
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369 | if ((rv = *nmL_next++))
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370 | return rv;
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371 | l_getc = nmL_getc_save;
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372 | l_ungetc = nmL_ungetc_save;
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373 | return (*l_getc) ();
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374 | }
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375 |
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376 | static int
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377 | nmL_ungetc (int x, FILE * f)
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378 | {
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379 | f = f; /* banish non-use warning */
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380 | return *--nmL_next = x;
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381 | }
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382 |
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383 | static int
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384 | Lfinish (int ch, int dot, int *rvp)
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385 | {
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386 | char *s, *se;
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387 | static char what[] = "namelist input";
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388 |
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389 | s = nmLbuf + 2;
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390 | se = nmLbuf + sizeof (nmLbuf) - 1;
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391 | *s++ = ch;
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392 | while (!issep (GETC (ch)) && ch != EOF)
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393 | {
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394 | if (s >= se)
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395 | {
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396 | nmLbuf_ovfl:
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397 | return *rvp = err__fl (f__elist->cierr, 131, what);
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398 | }
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399 | *s++ = ch;
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400 | if (ch != '=')
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401 | continue;
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402 | if (dot)
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403 | return *rvp = err__fl (f__elist->cierr, 112, what);
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404 | got_eq:
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405 | *s = 0;
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406 | nmL_getc_save = l_getc;
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407 | l_getc = nmL_getc;
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408 | nmL_ungetc_save = l_ungetc;
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409 | l_ungetc = nmL_ungetc;
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410 | nmLbuf[1] = *(nmL_next = nmLbuf) = ',';
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411 | *rvp = f__lcount = 0;
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412 | return 1;
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413 | }
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414 | if (dot)
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415 | goto done;
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416 | for (;;)
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417 | {
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418 | if (s >= se)
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419 | goto nmLbuf_ovfl;
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420 | *s++ = ch;
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421 | if (!isblnk (ch))
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422 | break;
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423 | if (GETC (ch) == EOF)
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424 | goto done;
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425 | }
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426 | if (ch == '=')
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427 | goto got_eq;
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428 | done:
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429 | Ungetc (ch, f__cf);
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430 | return 0;
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431 | }
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432 |
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433 | static int
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434 | l_L (void)
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435 | {
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436 | int ch, rv, sawdot;
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437 | if (f__lcount > 0)
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438 | return (0);
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439 | f__lcount = 1;
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440 | f__ltype = 0;
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441 | GETC (ch);
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442 | if (isdigit (ch))
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443 | {
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444 | rd_count (ch);
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445 | if (GETC (ch) != '*')
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446 | {
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447 | if (!f__cf || !feof (f__cf))
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448 | errfl (f__elist->cierr, 112, "no star");
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449 | else
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450 | err (f__elist->cierr, (EOF), "lread");
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451 | }
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452 | GETC (ch);
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453 | }
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454 | sawdot = 0;
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455 | if (ch == '.')
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456 | {
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457 | sawdot = 1;
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458 | GETC (ch);
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459 | }
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460 | switch (ch)
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461 | {
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462 | case 't':
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463 | case 'T':
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464 | if (nml_read && Lfinish (ch, sawdot, &rv))
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465 | return rv;
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466 | f__lx = 1;
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467 | break;
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468 | case 'f':
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469 | case 'F':
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470 | if (nml_read && Lfinish (ch, sawdot, &rv))
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471 | return rv;
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472 | f__lx = 0;
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473 | break;
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474 | default:
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475 | if (isblnk (ch) || issep (ch) || ch == EOF)
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476 | {
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477 | (void) Ungetc (ch, f__cf);
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478 | return (0);
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479 | }
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480 | if (nml_read > 1)
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481 | {
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482 | Ungetc (ch, f__cf);
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483 | f__lquit = 2;
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484 | return 0;
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485 | }
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486 | errfl (f__elist->cierr, 112, "logical");
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487 | }
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488 | f__ltype = TYLONG;
|
---|
489 | while (!issep (GETC (ch)) && ch != EOF);
|
---|
490 | (void) Ungetc (ch, f__cf);
|
---|
491 | return (0);
|
---|
492 | }
|
---|
493 |
|
---|
494 | #define BUFSIZE 128
|
---|
495 |
|
---|
496 | static int
|
---|
497 | l_CHAR (void)
|
---|
498 | {
|
---|
499 | int ch, size, i;
|
---|
500 | static char rafail[] = "realloc failure";
|
---|
501 | char quote, *p;
|
---|
502 | if (f__lcount > 0)
|
---|
503 | return (0);
|
---|
504 | f__ltype = 0;
|
---|
505 | if (f__lchar != NULL)
|
---|
506 | free (f__lchar);
|
---|
507 | size = BUFSIZE;
|
---|
508 | p = f__lchar = (char *) malloc ((unsigned int) size);
|
---|
509 | if (f__lchar == NULL)
|
---|
510 | errfl (f__elist->cierr, 113, "no space");
|
---|
511 |
|
---|
512 | GETC (ch);
|
---|
513 | if (isdigit (ch))
|
---|
514 | {
|
---|
515 | /* allow Fortran 8x-style unquoted string... */
|
---|
516 | /* either find a repetition count or the string */
|
---|
517 | f__lcount = ch - '0';
|
---|
518 | *p++ = ch;
|
---|
519 | for (i = 1;;)
|
---|
520 | {
|
---|
521 | switch (GETC (ch))
|
---|
522 | {
|
---|
523 | case '*':
|
---|
524 | if (f__lcount == 0)
|
---|
525 | {
|
---|
526 | f__lcount = 1;
|
---|
527 | #ifndef F8X_NML_ELIDE_QUOTES
|
---|
528 | if (nml_read)
|
---|
529 | goto no_quote;
|
---|
530 | #endif
|
---|
531 | goto noquote;
|
---|
532 | }
|
---|
533 | p = f__lchar;
|
---|
534 | goto have_lcount;
|
---|
535 | case ',':
|
---|
536 | case ' ':
|
---|
537 | case '\t':
|
---|
538 | case '\n':
|
---|
539 | case '/':
|
---|
540 | Ungetc (ch, f__cf);
|
---|
541 | /* no break */
|
---|
542 | case EOF:
|
---|
543 | f__lcount = 1;
|
---|
544 | f__ltype = TYCHAR;
|
---|
545 | return *p = 0;
|
---|
546 | }
|
---|
547 | if (!isdigit (ch))
|
---|
548 | {
|
---|
549 | f__lcount = 1;
|
---|
550 | #ifndef F8X_NML_ELIDE_QUOTES
|
---|
551 | if (nml_read)
|
---|
552 | {
|
---|
553 | no_quote:
|
---|
554 | errfl (f__elist->cierr, 112,
|
---|
555 | "undelimited character string");
|
---|
556 | }
|
---|
557 | #endif
|
---|
558 | goto noquote;
|
---|
559 | }
|
---|
560 | *p++ = ch;
|
---|
561 | f__lcount = 10 * f__lcount + ch - '0';
|
---|
562 | if (++i == size)
|
---|
563 | {
|
---|
564 | f__lchar = (char *) realloc (f__lchar,
|
---|
565 | (unsigned int) (size += BUFSIZE));
|
---|
566 | if (f__lchar == NULL)
|
---|
567 | errfl (f__elist->cierr, 113, rafail);
|
---|
568 | p = f__lchar + i;
|
---|
569 | }
|
---|
570 | }
|
---|
571 | }
|
---|
572 | else
|
---|
573 | (void) Ungetc (ch, f__cf);
|
---|
574 | have_lcount:
|
---|
575 | if (GETC (ch) == '\'' || ch == '"')
|
---|
576 | quote = ch;
|
---|
577 | else if (isblnk (ch) || (issep (ch) && ch != '\n') || ch == EOF)
|
---|
578 | {
|
---|
579 | Ungetc (ch, f__cf);
|
---|
580 | return 0;
|
---|
581 | }
|
---|
582 | #ifndef F8X_NML_ELIDE_QUOTES
|
---|
583 | else if (nml_read > 1)
|
---|
584 | {
|
---|
585 | Ungetc (ch, f__cf);
|
---|
586 | f__lquit = 2;
|
---|
587 | return 0;
|
---|
588 | }
|
---|
589 | #endif
|
---|
590 | else
|
---|
591 | {
|
---|
592 | /* Fortran 8x-style unquoted string */
|
---|
593 | *p++ = ch;
|
---|
594 | for (i = 1;;)
|
---|
595 | {
|
---|
596 | switch (GETC (ch))
|
---|
597 | {
|
---|
598 | case ',':
|
---|
599 | case ' ':
|
---|
600 | case '\t':
|
---|
601 | case '\n':
|
---|
602 | case '/':
|
---|
603 | Ungetc (ch, f__cf);
|
---|
604 | /* no break */
|
---|
605 | case EOF:
|
---|
606 | f__ltype = TYCHAR;
|
---|
607 | return *p = 0;
|
---|
608 | }
|
---|
609 | noquote:
|
---|
610 | *p++ = ch;
|
---|
611 | if (++i == size)
|
---|
612 | {
|
---|
613 | f__lchar = (char *) realloc (f__lchar,
|
---|
614 | (unsigned int) (size += BUFSIZE));
|
---|
615 | if (f__lchar == NULL)
|
---|
616 | errfl (f__elist->cierr, 113, rafail);
|
---|
617 | p = f__lchar + i;
|
---|
618 | }
|
---|
619 | }
|
---|
620 | }
|
---|
621 | f__ltype = TYCHAR;
|
---|
622 | for (i = 0;;)
|
---|
623 | {
|
---|
624 | while (GETC (ch) != quote && ch != '\n' && ch != EOF && ++i < size)
|
---|
625 | *p++ = ch;
|
---|
626 | if (i == size)
|
---|
627 | {
|
---|
628 | newone:
|
---|
629 | f__lchar = (char *) realloc (f__lchar,
|
---|
630 | (unsigned int) (size += BUFSIZE));
|
---|
631 | if (f__lchar == NULL)
|
---|
632 | errfl (f__elist->cierr, 113, rafail);
|
---|
633 | p = f__lchar + i - 1;
|
---|
634 | *p++ = ch;
|
---|
635 | }
|
---|
636 | else if (ch == EOF)
|
---|
637 | return (EOF);
|
---|
638 | else if (ch == '\n')
|
---|
639 | {
|
---|
640 | if (*(p - 1) != '\\')
|
---|
641 | continue;
|
---|
642 | i--;
|
---|
643 | p--;
|
---|
644 | if (++i < size)
|
---|
645 | *p++ = ch;
|
---|
646 | else
|
---|
647 | goto newone;
|
---|
648 | }
|
---|
649 | else if (GETC (ch) == quote)
|
---|
650 | {
|
---|
651 | if (++i < size)
|
---|
652 | *p++ = ch;
|
---|
653 | else
|
---|
654 | goto newone;
|
---|
655 | }
|
---|
656 | else
|
---|
657 | {
|
---|
658 | (void) Ungetc (ch, f__cf);
|
---|
659 | *p = 0;
|
---|
660 | return (0);
|
---|
661 | }
|
---|
662 | }
|
---|
663 | }
|
---|
664 |
|
---|
665 | int
|
---|
666 | c_le (cilist * a)
|
---|
667 | {
|
---|
668 | if (f__init != 1)
|
---|
669 | f_init ();
|
---|
670 | f__init = 3;
|
---|
671 | f__fmtbuf = "list io";
|
---|
672 | f__curunit = &f__units[a->ciunit];
|
---|
673 | f__fmtlen = 7;
|
---|
674 | if (a->ciunit >= MXUNIT || a->ciunit < 0)
|
---|
675 | err (a->cierr, 101, "stler");
|
---|
676 | f__scale = f__recpos = 0;
|
---|
677 | f__elist = a;
|
---|
678 | if (f__curunit->ufd == NULL && fk_open (SEQ, FMT, a->ciunit))
|
---|
679 | err (a->cierr, 102, "lio");
|
---|
680 | f__cf = f__curunit->ufd;
|
---|
681 | if (!f__curunit->ufmt)
|
---|
682 | err (a->cierr, 103, "lio");
|
---|
683 | return (0);
|
---|
684 | }
|
---|
685 |
|
---|
686 | int
|
---|
687 | l_read (ftnint * number, char *ptr, ftnlen len, ftnint type)
|
---|
688 | {
|
---|
689 | #define Ptr ((flex *)ptr)
|
---|
690 | int i, n, ch;
|
---|
691 | doublereal *yy;
|
---|
692 | real *xx;
|
---|
693 | for (i = 0; i < *number; i++)
|
---|
694 | {
|
---|
695 | if (f__lquit)
|
---|
696 | return (0);
|
---|
697 | if (l_eof)
|
---|
698 | err (f__elist->ciend, EOF, "list in");
|
---|
699 | if (f__lcount == 0)
|
---|
700 | {
|
---|
701 | f__ltype = 0;
|
---|
702 | for (;;)
|
---|
703 | {
|
---|
704 | GETC (ch);
|
---|
705 | switch (ch)
|
---|
706 | {
|
---|
707 | case EOF:
|
---|
708 | err (f__elist->ciend, (EOF), "list in");
|
---|
709 | case ' ':
|
---|
710 | case '\t':
|
---|
711 | case '\n':
|
---|
712 | continue;
|
---|
713 | case '/':
|
---|
714 | f__lquit = 1;
|
---|
715 | goto loopend;
|
---|
716 | case ',':
|
---|
717 | f__lcount = 1;
|
---|
718 | goto loopend;
|
---|
719 | default:
|
---|
720 | (void) Ungetc (ch, f__cf);
|
---|
721 | goto rddata;
|
---|
722 | }
|
---|
723 | }
|
---|
724 | }
|
---|
725 | rddata:
|
---|
726 | switch ((int) type)
|
---|
727 | {
|
---|
728 | case TYINT1:
|
---|
729 | case TYSHORT:
|
---|
730 | case TYLONG:
|
---|
731 | #ifndef ALLOW_FLOAT_IN_INTEGER_LIST_INPUT
|
---|
732 | ERR (l_R (0, 1));
|
---|
733 | break;
|
---|
734 | #endif
|
---|
735 | case TYREAL:
|
---|
736 | case TYDREAL:
|
---|
737 | ERR (l_R (0, 0));
|
---|
738 | break;
|
---|
739 | #ifdef TYQUAD
|
---|
740 | case TYQUAD:
|
---|
741 | n = l_R (0, 2);
|
---|
742 | if (n)
|
---|
743 | return n;
|
---|
744 | break;
|
---|
745 | #endif
|
---|
746 | case TYCOMPLEX:
|
---|
747 | case TYDCOMPLEX:
|
---|
748 | ERR (l_C ());
|
---|
749 | break;
|
---|
750 | case TYLOGICAL1:
|
---|
751 | case TYLOGICAL2:
|
---|
752 | case TYLOGICAL:
|
---|
753 | ERR (l_L ());
|
---|
754 | break;
|
---|
755 | case TYCHAR:
|
---|
756 | ERR (l_CHAR ());
|
---|
757 | break;
|
---|
758 | }
|
---|
759 | while (GETC (ch) == ' ' || ch == '\t');
|
---|
760 | if (ch != ',' || f__lcount > 1)
|
---|
761 | Ungetc (ch, f__cf);
|
---|
762 | loopend:
|
---|
763 | if (f__lquit)
|
---|
764 | return (0);
|
---|
765 | if (f__cf && ferror (f__cf))
|
---|
766 | {
|
---|
767 | clearerr (f__cf);
|
---|
768 | errfl (f__elist->cierr, errno, "list in");
|
---|
769 | }
|
---|
770 | if (f__ltype == 0)
|
---|
771 | goto bump;
|
---|
772 | switch ((int) type)
|
---|
773 | {
|
---|
774 | case TYINT1:
|
---|
775 | case TYLOGICAL1:
|
---|
776 | Ptr->flchar = (char) f__lx;
|
---|
777 | break;
|
---|
778 | case TYLOGICAL2:
|
---|
779 | case TYSHORT:
|
---|
780 | Ptr->flshort = (short) f__lx;
|
---|
781 | break;
|
---|
782 | case TYLOGICAL:
|
---|
783 | case TYLONG:
|
---|
784 | Ptr->flint = (ftnint) f__lx;
|
---|
785 | break;
|
---|
786 | #ifdef Allow_TYQUAD
|
---|
787 | case TYQUAD:
|
---|
788 | if (!(Ptr->fllongint = f__llx))
|
---|
789 | Ptr->fllongint = f__lx;
|
---|
790 | break;
|
---|
791 | #endif
|
---|
792 | case TYREAL:
|
---|
793 | Ptr->flreal = f__lx;
|
---|
794 | break;
|
---|
795 | case TYDREAL:
|
---|
796 | Ptr->fldouble = f__lx;
|
---|
797 | break;
|
---|
798 | case TYCOMPLEX:
|
---|
799 | xx = (real *) ptr;
|
---|
800 | *xx++ = f__lx;
|
---|
801 | *xx = f__ly;
|
---|
802 | break;
|
---|
803 | case TYDCOMPLEX:
|
---|
804 | yy = (doublereal *) ptr;
|
---|
805 | *yy++ = f__lx;
|
---|
806 | *yy = f__ly;
|
---|
807 | break;
|
---|
808 | case TYCHAR:
|
---|
809 | b_char (f__lchar, ptr, len);
|
---|
810 | break;
|
---|
811 | }
|
---|
812 | bump:
|
---|
813 | if (f__lcount > 0)
|
---|
814 | f__lcount--;
|
---|
815 | ptr += len;
|
---|
816 | if (nml_read)
|
---|
817 | nml_read++;
|
---|
818 | }
|
---|
819 | return (0);
|
---|
820 | #undef Ptr
|
---|
821 | }
|
---|
822 |
|
---|
823 | integer
|
---|
824 | s_rsle (cilist * a)
|
---|
825 | {
|
---|
826 | int n;
|
---|
827 |
|
---|
828 | f__reading = 1;
|
---|
829 | f__external = 1;
|
---|
830 | f__formatted = 1;
|
---|
831 | if ((n = c_le (a)))
|
---|
832 | return (n);
|
---|
833 | f__lioproc = l_read;
|
---|
834 | f__lquit = 0;
|
---|
835 | f__lcount = 0;
|
---|
836 | l_eof = 0;
|
---|
837 | if (f__curunit->uwrt && f__nowreading (f__curunit))
|
---|
838 | err (a->cierr, errno, "read start");
|
---|
839 | if (f__curunit->uend)
|
---|
840 | err (f__elist->ciend, (EOF), "read start");
|
---|
841 | l_getc = t_getc;
|
---|
842 | l_ungetc = un_getc;
|
---|
843 | f__doend = xrd_SL;
|
---|
844 | return (0);
|
---|
845 | }
|
---|