On Fri, Jul 3, 2009 at 8:56 AM, Taco Hoekwater <taco@elvenkind.com> wrote:

Mojca Miklavec wrote:

Line Number

I don't know of any way, but TeX sometimes complains on errors and
outputs the line number along.

There is \inputlineno in TeX, so \the\inputlineno or the lua
equivalent \ctxlua{tex.inputlineno} will work.

The problem is exactly locate the error in source .
Sometimes the errorline of the log are in someway imprecise , ie. "the errors is (are)
around here " .