res = diff(filename_1, filename_2, with_eol)
| Parameter | Description |
|---|---|
| filename_1 | a string: a filename. |
| filename_2 | a string: a filename. |
| with_eol | a logical: with end of line considered or not (true by default). |
| Parameter | Description |
|---|---|
| res | a string: '' if no diff detected. |
| msg | a string: error message |
diff_file compares two files and returns diff as unified format.
if compared files are equals, res is an empty string.
res = diff_file([nelsonroot(), '/etc/startup.m'], [nelsonroot(), '/etc/startup.m'])
res = diff_file([nelsonroot(), '/etc/startup.m'], [nelsonroot(), '/etc/finish.m'])| Version | Description |
|---|---|
| 1.0.0 | initial version |