for loops highlighted by code checker

[kieranjmartin]

This is using learnr 0.9.1 and R 3.4.

When creating an exercise chunk, if I add a for loop, e.g.

for (i in seq(1,5)){
     x <- i
 }

Then the code checking in the html highlights the for loop as an error , with "unexpected symbol 'in'" and "unexpected symbol 'seq'". The code seems to run fine when I used run code or submit answer so this is just affecting the display. I attach an example of this

[jjallaire]

@kevinushey Any insight into what could be going on here?

[kevinushey]

Thanks for the bug report! Fixed up here:

2adadb6
7a6a5ae