diff --git a/exampledir/screenshot.png b/exampledir/screenshot.png
new file mode 100644
index 0000000..4d683e5
Binary files /dev/null and b/exampledir/screenshot.png differ
diff --git a/src/adapters/pdfpages.rs b/src/adapters/pdfpages.rs
index 7931317..0705935 100644
--- a/src/adapters/pdfpages.rs
+++ b/src/adapters/pdfpages.rs
@@ -41,6 +41,71 @@ impl GetMetadata for PdfPagesAdapter {
 	}
 }
 
+impl FileAdapter for PdfPagesAdapter {
+	fn adapt(&self, ai: AdaptInfo) -> Fallible<()> {
+		let AdaptInfo {
+			filepath_hint,
+			is_real_file,
+			mut inp,
+			oup,
+			line_prefix,
+			archive_recursion_depth,
+			config,
+			..
+		} = ai;
+		if !is_real_file {
+			// todo: read to memory and then use that blob if size < max
+			writeln!(oup, "{}[rga: skipping pdfpages in archive]", line_prefix,)?;
+			return Ok(());
+		}
+		let inp_fname = filepath_hint;
+		let exe_name = "gm";
+		let out_dir = tempfile::Builder::new().prefix("pdfpages-").tempdir()?;
+		let out_fname = out_dir.path().join("out%04d.png");
+		eprintln!("writing to temp dir: {}", out_fname.display());
+		let mut cmd = Command::new(exe_name);
+		cmd.arg("convert")
+			.arg("-density")
+			.arg("200")
+			.arg(inp_fname)
+			.arg("+adjoin")
+			.arg(out_fname);
+
+		let mut cmd = cmd.spawn().map_err(|e| {
+			map_exe_error(e, exe_name, "Make sure you have graphicsmagick installed.")
+		})?;
+		let args = config.args;
+		// TODO: how to handle this copying better?
+
+		let status = cmd.wait()?;
+		if status.success() {
+		} else {
+			return Err(format_err!("subprocess failed: {:?}", status));
+		}
+		for (i, filename) in glob::glob(
+			out_dir
+				.path()
+				.join("out*.png")
+				.to_str()
+				.expect("temp path has invalid encoding"),
+		)?
+		.enumerate()
+		{
+			let mut ele = BufReader::new(File::open(filename?)?);
+			rga_preproc(AdaptInfo {
+				filepath_hint: &PathBuf::from(format!("Page {}.png", i + 1)),
+				is_real_file: false,
+				inp: &mut ele,
+				oup,
+				line_prefix: &format!("{}Page {}:", line_prefix, i + 1),
+				archive_recursion_depth: archive_recursion_depth + 1,
+				config: PreprocConfig { cache: None, args },
+			})?;
+		}
+		Ok(())
+	}
+}
+
 /*// todo: do this in an actually streaming fashion and less slow
 // IEND chunk + PDF magic
 // 4945 4e44 ae42 6082 8950 4e47 0d0a 1a0a
@@ -72,72 +137,3 @@ fn split_by_seq<'a>(
 	out.push(Cursor::new(Vec::from(&all[last..])));
 	Ok(out)
 }*/
-
-impl FileAdapter for PdfPagesAdapter {
-	fn adapt(&self, ai: AdaptInfo) -> Fallible<()> {
-		let AdaptInfo {
-			filepath_hint,
-			is_real_file,
-			mut inp,
-			oup,
-			line_prefix,
-			archive_recursion_depth,
-			config,
-			..
-		} = ai;
-		if !is_real_file {
-			// todo: read to memory and then use that blob if size < max
-			writeln!(oup, "{}[rga: skipping pdfpages in archive]", line_prefix,)?;
-			return Ok(());
-		}
-		let inp_fname = filepath_hint;
-		let exe_name = "gm";
-		let out_dir = tempfile::Builder::new().prefix("pdfpages-").tempdir()?;
-		let out_fname = out_dir.path().join("out%04d.png");
-		eprintln!("writing to temp dir: {}", out_fname.display());
-		let mut cmd = Command::new(exe_name);
-		cmd.arg("convert")
-			.arg("-density")
-			.arg("300")
-			.arg(inp_fname)
-			.arg("+adjoin")
-			.arg(out_fname);
-
-		let mut cmd = cmd.spawn().map_err(|e| {
-			map_exe_error(
-				e,
-				exe_name,
-				"Could not find gm. Make sure you have graphicsmagick installed.",
-			)
-		})?;
-		let args = config.args;
-		// TODO: how to handle this copying better?
-
-		let status = cmd.wait()?;
-		if status.success() {
-		} else {
-			return Err(format_err!("subprocess failed: {:?}", status));
-		}
-		for (i, filename) in glob::glob(
-			out_dir
-				.path()
-				.join("out*.png")
-				.to_str()
-				.expect("temp path has invalid encoding"),
-		)?
-		.enumerate()
-		{
-			let mut ele = BufReader::new(File::open(filename?)?);
-			rga_preproc(AdaptInfo {
-				filepath_hint: &PathBuf::from(format!("Page {}.png", i + 1)),
-				is_real_file: false,
-				inp: &mut ele,
-				oup,
-				line_prefix,
-				archive_recursion_depth: archive_recursion_depth + 1,
-				config: PreprocConfig { cache: None, args },
-			})?;
-		}
-		Ok(())
-	}
-}
diff --git a/src/adapters/tesseract.rs b/src/adapters/tesseract.rs
index fc7bea9..42ebe10 100644
--- a/src/adapters/tesseract.rs
+++ b/src/adapters/tesseract.rs
@@ -36,7 +36,8 @@ impl SpawningFileAdapter for TesseractAdapter {
 		"tesseract"
 	}
 	fn command(&self, _filepath_hint: &Path, mut cmd: Command) -> Command {
-		cmd.arg("-").arg("-");
+		// rg already does threading
+		cmd.env("OMP_THREAD_LIMIT", "1").arg("-").arg("-");
 		cmd
 	}
 }