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| Rev | Author | Line No. | Line |
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| 10 | reyssat | 1 | /* Copyright (C) 1998-2003 XIAO, Gang of Universite de Nice - Sophia Antipolis |
| 2 | * |
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| 3 | * This program is free software; you can redistribute it and/or modify |
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| 4 | * it under the terms of the GNU General Public License as published by |
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| 5 | * the Free Software Foundation; either version 2 of the License, or |
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| 6 | * (at your option) any later version. |
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| 7 | * |
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| 8 | * This program is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * GNU General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 16 | */ |
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| 17 | |||
| 8155 | bpr | 18 | /* Subroutines to process matrices |
| 19 | * messages: inconsistent_columns |
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| 20 | */ |
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| 8185 | bpr | 21 | #include "wims.h" |
| 10 | reyssat | 22 | |
| 7673 | bpr | 23 | /* Translate error-laden raw matrix input into a standard form. */ |
| 10 | reyssat | 24 | void rawmatrix(char *p) |
| 25 | { |
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| 26 | char *p1; |
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| 27 | char lbuf[MAX_LINELEN+1], obuf[MAX_LINELEN+1]; |
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| 28 | int n, i, c=0, change=0; |
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| 29 | |||
| 30 | obuf[0]=0; |
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| 3718 | reyssat | 31 | p1=find_word_start(p); if(p1>p) ovlstrcpy(p,p1); |
| 10 | reyssat | 32 | strip_enclosing_par(p); strip_trailing_spaces(p); |
| 33 | if(*p==0) return; |
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| 34 | rows2lines(p); n=linenum(p); |
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| 35 | if(itemnum(p)<=1 && wordnum(p)>=2*n) change=1; |
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| 36 | for(i=1;i<=n;i++) { |
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| 7673 | bpr | 37 | fnd_line(p,i,lbuf); |
| 38 | p1=find_word_start(lbuf); if(p1>lbuf) ovlstrcpy(lbuf,p1); |
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| 39 | strip_enclosing_par(lbuf); |
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| 40 | if(lbuf[0]==0) continue; |
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| 41 | /* Uniformize column separator to comma */ |
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| 42 | if(change) words2items(lbuf); |
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| 43 | rawmath(lbuf); |
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| 44 | if(i==1) { |
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| 45 | ovlstrcpy(obuf,lbuf); |
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| 46 | c=itemnum(lbuf); |
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| 47 | } |
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| 48 | else { |
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| 49 | if(strlen(obuf)+strlen(lbuf)>=MAX_LINELEN-1) |
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| 50 | user_error("cmd_output_too_long"); |
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| 51 | if(c!=itemnum(lbuf)) { |
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| 52 | force_setvar("wims_warn_rawmatrix","inconsistent_columns"); |
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| 53 | return; |
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| 54 | } |
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| 55 | snprintf(obuf+strlen(obuf),sizeof(obuf)-strlen(obuf), |
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| 56 | "\n%s",lbuf); |
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| 57 | } |
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| 10 | reyssat | 58 | } |
| 3718 | reyssat | 59 | ovlstrcpy(p,obuf); |
| 10 | reyssat | 60 | } |
| 61 |