Check out the script included in one of the comments of this PR. It allows displaying recoll query output in pdfgrep.el buffers. The fix in the PR itself helps

Check out the script included in one of the comments of this PR. It allows displaying recoll query output in pdfgrep.el buffers. The fix in the PR itself helps to avoid an error in cases when recoll doesn't provide highlights in the snippets. https://github.com/jeremy-compostella/pdfgrep/pull/8 https://github.com/jeremy-compostella/pdfgrep/pull/8