Last change
on this file since 13 was
2,
checked in by post_it, 17 years ago
|
Initial import from ~/POST_IT/
|
File size:
423 bytes
|
Line | |
---|
1 | FUNCTION extract_str, line, char1, char2 |
---|
2 | ; |
---|
3 | ; extract sub-string of line that is between char1 and char2 |
---|
4 | ; |
---|
5 | pos_char1 = strpos(line,char1) |
---|
6 | pos_char2 = strpos(line,char2) |
---|
7 | lenght_to_extract = pos_char2-pos_char1-1 |
---|
8 | |
---|
9 | IF lenght_to_extract LE 0 THEN BEGIN |
---|
10 | print, 'No sub-string in', line, ' between in : ', char1, char2 |
---|
11 | return, -1 |
---|
12 | ENDIF |
---|
13 | |
---|
14 | return, STRMID(line, pos_char1+1, lenght_to_extract) |
---|
15 | END |
---|
Note: See
TracBrowser
for help on using the repository browser.