Behavior of comments in DSC script

[gaow]

This caused confusion to @jean997 so I'm reporting it here. This is about behavior of # in script.

Test script:

test1: R()
  $out: 1

test2: R()
  in: $out
  $out: 1

test3: R()
  in: $out
  $out: 2

DSC:
  run: test1, # test1 * test2,
       test1 * test3

where #test1 * test2 is meant to be commented out, but not test1 * test3.

This is what the parser does:

> dsc test.dsc -h

INFO: MODULES
+------------------------------------------------------------+
|                        All modules                         |
|       | - parameters - | - input - | - output - | - type - |
| test1 |                |           |    out     |    R     |
| test2 |                |    out    |    out     |  unused  |
| test3 |                |    out    |    out     |  unused  |

INFO: PIPELINES
1: test1

INFO: PIPELINES EXPANDED
1: test1

As you can see only the first module was accounted for. This is because the comment # spans across multiple lines. . This happens just by the way I wrote the parser but it is not intentional. In other words I did not consider the scope of # for multi-line codes when I wrote it. We might want to change this behavior

[pcarbo]

We definitely want # to only create a comment on a single line.