Chunk option SASnotes=FALSE removes only the first line of notes

[mgdondon]

Hello,

The chunk option SASnotes=FALSE removes only the first line of notes :

```{r, engine="saslog", engine.path=sasexe, engine.opts=sasopts}

2          data test_note_on_two_lines;
3            set sashelp.class;
4          run;

NOTE: There were 19 observations read from the data set SASHELP.CLASS.
NOTE: The data set WORK.TEST_NOTE_ON_TWO_LINES has 19 observations and 5 
      variables.
NOTE: DATA statement used (Total process time):
      real time           0.02 seconds
      cpu time            0.01 seconds

```{r, engine="saslog", engine.path=sasexe, engine.opts=sasopts, SASproctime=FALSE, SASnotes=FALSE}

2          data test_note_on_two_lines;
3            set sashelp.class;
4          run;

      variables.

Many thanks,

[Hemken]

I see. (Clever example, by the way!)

In this case the NOTE is followed by another NOTE. Can you think of a way to reliably determine when an arbitrary NOTE breaks over multiple lines?

I’ll give this some thought.

From: mgdondon [mailto:notifications@github.com] Sent: Monday, November 25, 2019 2:24 PM To: Hemken/SASmarkdown Cc: Subscribed Subject: [Hemken/SASmarkdown] Chunk option SASnotes=FALSE removes only the first line of notes (#9)

Hello,

The chunk option SASnotes=FALSE removes only the first line of notes :

2          data test_note_on_two_lines;

3            set sashelp.class;

4          run;

NOTE: There were 19 observations read from the data set SASHELP.CLASS.

NOTE: The data set WORK.TEST_NOTE_ON_TWO_LINES has 19 observations and 5

      variables.

NOTE: DATA statement used (Total process time):

      real time           0.02 seconds

      cpu time            0.01 seconds

```{r, engine="saslog", engine.path=sasexe, engine.opts=sasopts, SASproctime=FALSE, SASnotes=FALSE}

2          data test_note_on_two_lines;

3            set sashelp.class;

4          run;

      variables.

Many thanks,

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[mgdondon]

The NOTES are always followed by the NOTE "DATA statement used".

An arbitrary NOTE jumps over several lines when its length exceeds the length of the line. I tried the previous code with sasopts <-" -nosplash -ls 85 " and that's ok, but the problem will remain if the note is longer.

Many thanks,

[Hemken]

Changing “–ls” also has the downside that it will alter users’ final documents, so it’s not really a robust solution.

But thanks for reminding me that the proctime note always comes last. I should be able to use that. (It will likely take me a couple of days to dig into the code, however.)

From: mgdondon [mailto:notifications@github.com] Sent: Monday, November 25, 2019 3:27 PM To: Hemken/SASmarkdown Cc: Doug Hemken; Comment Subject: Re: [Hemken/SASmarkdown] Chunk option SASnotes=FALSE removes only the first line of notes (#9)

The NOTES are always followed by the note "Instruction DATA used".

An arbitrary NOTE jumps over several lines when its length exceeds the length of the line. I tried the previous code with sasopts <-" -nosplash -ls 85 " and that's ok, but the problem will remain if the note is longer.

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[Hemken]

Revised log cleanup through SAS options