Rev 7673 | Rev 8171 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 7673 | Rev 8155 | ||
|---|---|---|---|
| Line 47... | Line 47... | ||
| 47 | if(isspace(*p)) ovlstrcpy(p,find_word_start(p)); |
47 | if(isspace(*p)) ovlstrcpy(p,find_word_start(p)); |
| 48 | } |
48 | } |
| 49 | 49 | ||
| 50 | /* substitute variable names by their environment strings |
50 | /* substitute variable names by their environment strings |
| 51 | * The buffer pointed to by p must have enough space |
51 | * The buffer pointed to by p must have enough space |
| 52 | * (defined by MAX_LINELEN). |
52 | * (defined by MAX_LINELEN). |
| - | 53 | */ |
|
| 53 | char *substit(char *p) |
54 | char *substit(char *p) |
| 54 | { |
55 | { |
| 55 | char *pp, *p2, *ev; |
56 | char *pp, *p2, *ev; |
| 56 | char *oldlast, *oldnext, *oldend, *newend; |
57 | char *oldlast, *oldnext, *oldend, *newend; |
| 57 | char buf[MAX_LINELEN+1], oldbuf[MAX_LINELEN+1]; |
58 | char buf[MAX_LINELEN+1], oldbuf[MAX_LINELEN+1]; |
| Line 174... | Line 175... | ||
| 174 | return 0; |
175 | return 0; |
| 175 | } |
176 | } |
| 176 | 177 | ||
| 177 | /* If bufp=NULL then numeric. Else string-wise. |
178 | /* If bufp=NULL then numeric. Else string-wise. |
| 178 | * returns 0 if success, |
179 | * returns 0 if success, |
| 179 | * -1 if syntax error, 1 if bad values |
180 | * -1 if syntax error, 1 if bad values |
| - | 181 | */ |
|
| 180 | int cutfor(char *p, char *bufp) |
182 | int cutfor(char *p, char *bufp) |
| 181 | { |
183 | { |
| 182 | char *eqp, *fromp, *top, *stepp, *inp; |
184 | char *eqp, *fromp, *top, *stepp, *inp; |
| 183 | 185 | ||
| 184 | p=find_word_start(p); |
186 | p=find_word_start(p); |