help2002

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help2002

This forum is provided to promote discussion amongst students enrolled in CITS2002 Systems Programming.
Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!" followup message.

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UWA week 37 (2nd semester, week 7) ↓

1st project Empty lines (all 4)

10:54am Tue 10th Sep, ANONYMOUS

Hi, I was wondering if empty lines are allowed in ml and if they are, will the empty lines inside a function definition start with a tab?

1st project Empty lines (all 4)

8:24pm Wed 11th Sep, Joshua N.

ANONYMOUS wrote:

> Hi, I was wondering if empty lines are allowed in ml and if they are, will the empty lines inside a function definition start with a tab?

Hi I don't believe empty lines are allowed in ml, all the sample files have no empty lines and instead use a comment to create an "empty" line.

1st project Empty lines (all 4)

10:58pm Wed 11th Sep, ANONYMOUS

Hi, Thanks for replying! I have another question, if comment is inside a function definition does it have to start with a tab character? My question was more about if I can completely rely on the tab character to mark the end of function definitions.

1st project Empty lines (all 4)

9:09pm Thu 12th Sep, Joshua N.

ANONYMOUS wrote:

> Hi, Thanks for replying! I have another question, if comment is inside a function definition does it have to start with a tab character? > > My question was more about if I can completely rely on the tab character to mark the end of function definitions.

I believe Chris said either in the forum or the project sheet that all statements must start at the lefthand most side of the file unless it is a statement in a function. Not sure where a comment could appear (because technically comments aren't "part" of the function definition). You could just check if the first character is either a tab or a comment (if a comment just ignore the line), otherwise if a tab process as normal (if you see a comment then ignore the rest of the statement).