17 |
|
char * |
18 |
|
atos(char *rs, int nb, char *s) /* get word from string, returning rs */ |
19 |
|
{ |
20 |
< |
register char *cp = rs; |
20 |
> |
char *cp = rs; |
21 |
|
|
22 |
|
while (isspace(*s)) |
23 |
|
s++; |
83 |
|
{ |
84 |
|
while (isspace(*s)) |
85 |
|
s++; |
86 |
< |
if (*s == '-' || *s == '+') |
86 |
> |
if ((*s == '-') | (*s == '+')) |
87 |
|
s++; |
88 |
|
if (!isdigit(*s)) |
89 |
|
return(NULL); |
97 |
|
char * |
98 |
|
fskip(char *s) /* skip float in string */ |
99 |
|
{ |
100 |
< |
register char *cp; |
100 |
> |
char *cp; |
101 |
|
|
102 |
|
while (isspace(*s)) |
103 |
|
s++; |
104 |
< |
if (*s == '-' || *s == '+') |
104 |
> |
if ((*s == '-') | (*s == '+')) |
105 |
|
s++; |
106 |
|
cp = s; |
107 |
|
while (isdigit(*cp)) |
113 |
|
} |
114 |
|
if (cp == s) |
115 |
|
return(NULL); |
116 |
< |
if (*cp == 'e' || *cp == 'E') |
117 |
< |
return(iskip(cp+1)); |
116 |
> |
if ((*cp == 'e') | (*cp == 'E')) |
117 |
> |
return(isspace(*++cp) ? NULL : iskip(cp)); |
118 |
|
return(cp); |
119 |
|
} |
120 |
|
|
122 |
|
int |
123 |
|
isint(char *s) /* check integer format */ |
124 |
|
{ |
125 |
< |
register char *cp; |
125 |
> |
char *cp; |
126 |
|
|
127 |
|
cp = iskip(s); |
128 |
|
return(cp != NULL && *cp == '\0'); |
132 |
|
int |
133 |
|
isintd(char *s, char *ds) /* check integer format with delimiter set */ |
134 |
|
{ |
135 |
< |
register char *cp; |
135 |
> |
char *cp; |
136 |
|
|
137 |
|
cp = iskip(s); |
138 |
|
return(cp != NULL && strchr(ds, *cp) != NULL); |
142 |
|
int |
143 |
|
isflt(char *s) /* check float format */ |
144 |
|
{ |
145 |
< |
register char *cp; |
145 |
> |
char *cp; |
146 |
|
|
147 |
|
cp = fskip(s); |
148 |
|
return(cp != NULL && *cp == '\0'); |
152 |
|
int |
153 |
|
isfltd(char *s, char *ds) /* check integer format with delimiter set */ |
154 |
|
{ |
155 |
< |
register char *cp; |
155 |
> |
char *cp; |
156 |
|
|
157 |
|
cp = fskip(s); |
158 |
|
return(cp != NULL && strchr(ds, *cp) != NULL); |