reworked regex for multi-line concordance files #1
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patchKnitrSynctex
was failing with this concordance file:I determined that the problem was that the regex pattern
re
assumed exactly two lines. I rewrotere
to accommodate multiple lines. This led to errors in the linerleValues <- read.table(textConnection(parsed[[1]][i,5]));
. I then determined that the problem was that this element of the regex results now contained non-numeric characters (%, \n, and }). This element is now passed throughgsub
to remove everything except digits and spaces. I tested the new version ofpatchKnitrSynctex
in situ with the concordance file above and both forward and backward searching appears to be working correctly.