* parser.c: fix the patch for unreproductable #343000 but
also fix a line/column keeping error
* result/errors/attr1.xml.err result/errors/attr2.xml.err
result/errors/name.xml.err result/errors/name2.xml.err
result/schemas/anyAttr-processContents-err1_0_0.err
result/schemas/bug312957_1_0.err: affected lines in error output
of the regression tests
Daniel