This was cross-posted to sage-devel. Please post replies there. On Sun, May 20, 2012 at 9:38 AM, Maciek Sykulski <macie...@gmail.com> wrote: > Hi All, > I've compiled from source sage-5.0 on Gentoo on the following > machine: > Linux 3.2.6 #3 SMP Thu Feb 16 17:40:05 CET 2012 x86_64 Intel(R) > Xeon(R) CPU X5690 @ 3.47GHz GenuineIntel GNU/Linux > > Everything seems to work fine except for this: > When an input cell with some R code contains a syntax error and the > input is longer than 1023 characters, the cell evaluates without > printing any message at all. > > This is exemplified below (evalute in R enironment): > ---------------- > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #234567890123456789012 > ] > ---------------- > The above code when evaluated, as it should, prints : > Error: unexpected ']' in "]" > > However, the below code with one more letter inside comments evaluates > and nothing is printed at all: > ---------------- > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 > #2345678901234567890123 > ] > ---------------- > > Does anyone have a clue where in the source code this bug hides? > It's a serious bug, it makes developing R code rather difficult. > > Thanks, > MS > > -- > You received this message because you are subscribed to the Google Groups > "sage-edu" group. > To post to this group, send email to sage-edu@googlegroups.com. > To unsubscribe from this group, send email to > sage-edu+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/sage-edu?hl=en. >
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