summaryrefslogtreecommitdiff
path: root/texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Assign.sci
blob: 8d9201cc0e106e405c2537b865a6c9bebf0bcf04 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
// 08.09.26
// 09.09.21
// 09.09.26
// 09.10.01
// 09.10.03
// 09.10.05
// 09.10.08
// 09.10.09  ( format=20)
// 09.10.15  ( added Assign('') : reset
// 09.10.17  ( Matrix added, ? -> number returned)
// 09.10.21  ( list supported with Makeliststr )
// 14.10.04  format=12
// 14.12.11  only replaced when variable name
// 14.12.28  debugged  ( tmp2, ` )
// 15.02.18  debugged  ( for list of string )
// 15.02.19  debugged
// 15.04.18  debugged

function Out=Assign(varargin)
  global ASSIGNLIST;
  Curfmt=format();
  format(12);  // 14.10.04
  Nargs=length(varargin);
  if Nargs==0
    ASSIGNLIST=list('`',Prime());
    Out=ASSIGNLIST;
    format(Curfmt(2));
    return;
  end;
  L=list('`',char(39));
  NL=length(L);
  if modulo(Nargs,2)==0
    for I=1:Nargs
      L(I+NL)=varargin(I);
    end;
    ASSIGNLIST=L;
    Out=L;
    format(Curfmt(2));
    return;
  end;
  if Nargs==1
    Fnstr=varargin(1);
    if Fnstr==''
      L=ASSIGNLIST;
      Out=[];
      for I=1:2:length(L)
        Tmp1=L(I);
        Tmp2=L(I+1);
        if length(Tmp2)==1
          Tmp3=string(Tmp2);
        else
          Tmp3='[';
          for J=1:length(Tmp2)
            Tmp3=Tmp3+string(Tmp2(J));
            if J<length(Tmp2)
              Tmp3=Tmp3+',';
            end;
          end;
          Tmp3=Tmp3+']';
        end;
        Out=[Out,Tmp1+'='+Tmp3];
      end;
      format(Curfmt(2));
      return;
    end;
    if part(Fnstr,1)=='?'
      Tmp=strsplit(Fnstr,1);
      Fnstr=Tmp(2);
      for I=1:2:length(ASSIGNLIST)
        Tmp=ASSIGNLIST(I);
        if Tmp==Fnstr
          Out=Mixjoin(I,ASSIGNLIST(I+1));
          format(Curfmt(2));
          return;
        end;
      end;
      Out='Not found';
      format(Curfmt(2));
      return;
    end;                          //
    L=ASSIGNLIST;
  else
    if type(varargin(2))==1
      Fnstr=varargin(Nargs);
      for I=1:Nargs-1
        L(I)=varargin(I);
      end;
    else
      Fnstr=varargin(1);
      for I=2:Nargs
        L(I-1)=varargin(I);
      end;
    end;
  end;
  Tmp3=Fnstr; // 15.04.18
  for I=1:2:length(L)
    Vname=L(I);
    Val=L(I+1);
    if Vname=="`"    // 14.12.28
      Tmp3=strsubst(Tmp3,Vname,Val);
      continue
    end;
    if type(Val)==1
      if size(Val,1)==1 & size(Val,2)>1 // 15.04.18
        for K=1:length(Val)
          Tmp=Vname+'('+string(K)+')';
          if mtlb_findstr(Tmp3,Tmp)~=[]
            if type(Val(K))==1
              Tmp1='('+string(Val(K))+')';
            else
              Tmp1=Val(K);
            end;
            Tmp3=strsubst(Tmp3,Tmp,Tmp1);
          end;
        end;
      else
        for J=1:size(Val,1)
          for K=1:size(Val,2)
            Tmp=Vname+'('+string(J)+','+string(K)+')';
            if mtlb_findstr(Tmp3,Tmp)~=[]
              if type(Val(J,K))==1
                Tmp1='('+string(Val(J,K))+')';
              else
                Tmp1=Val(J,K);
              end;
              Tmp3=strsubst(Tmp3,Tmp,Tmp1);
            end;
          end;
        end;
      end;
      if length(Val)==1
        Rep=string(Val);
      else
        Rep='[';
        for J=1:size(Val,1)
          for K=1:size(Val,2)
            Rep=Rep+string(Val(J,K));
            if K<size(Val,2)
              Rep=Rep+',';
            end;
          end;
          if J<size(Val,1)
            Rep=Rep+';';
          else
            Rep=Rep+']';
          end;
        end;
      end;
      Tmp1='('+Rep+')';
    end;
    if type(Val)==10
      Tmp1=Val;
    end;
    if type(Val)==15
      Tmp1=Makeliststr(Val);
    end;
    Notvar=[48:57,65:90,97:122];
    for K=1:size(Tmp3,2)
      Tmp2=Tmp3(K);
      if length(Tmp2)>0 then
        Flist=mtlb_findstr(Tmp2,Vname);
      else
        Flist=[];
      end
      if length(Flist)==0 then
        Tmp3(K)=Tmp2;  // 15.04.18
        continue
      end
      Str=part(Tmp2,1:(Flist(1)-1));
      for I=1:length(Flist)
        Flg=0;
        J=Flist(I);
        if J>1 then
          Tmp=ascii(part(Tmp2,J-1));
          if Member(Tmp,Notvar) then
            Flg=1;
          end;
        end
        if J+length(Vname)-1<length(Tmp2) then  //  15.04.18
          Tmp=ascii(part(Tmp2,J+length(Vname))); // 15.04.18
          if Member(Tmp,Notvar) then
            Flg=1;
          end;
        end;
        if Flg==0 then
          Str=Str+Tmp1;
        else
          Str=Str+Vname;
        end;
        if I<length(Flist) then
          Tmp=Flist(I+1)-1;
        else
          Tmp=length(Tmp2);
        end;
        Str=Str+part(Tmp2,(J+length(Vname)):Tmp);
        Tmp3(K)=Str; // 15.04.18
      end;
    end;
  end;
  Out=Tmp3; // 15.02.18 upto
  format(Curfmt(2));
endfunction;