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Annotation of researchv10no/cmd/weather/getargs.c, revision 1.1.1.1

1.1       root        1: # include "ctype.h"
                      2: getargs(s, arps)
                      3:        char *s, *arps[];
                      4: {
                      5:        int i, c;
                      6: i = 0;
                      7: while (isspace(*s))
                      8:        s++;
                      9: while (1)
                     10:        {
                     11:        arps[i++]=s;
                     12:        while ( isalnum(c= *s) ||
                     13:                (c==',' && !isspace(s[1])) ||
                     14:                c=='-' || c=='=' || c=='%')
                     15:                        s++;
                     16:        if (*s==0) break;
                     17:        *s++ =0;
                     18:        while ((c= *s) && !isalnum(c) && c != '.' && c !='%' && c != '=' && c != '-') s++;
                     19:        if (*s==0)break;
                     20:        }
                     21: return(i);
                     22: }

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