bibclean: slugs, and whether the one a record has still names it

Cargo.lock

@@ -92,12 +92,14 @@ dependencies = [
  "catena-cli",
  "clap",
  "corpus-core",
+ "deunicode",
  "fancy-regex 0.16.2",
  "regex",
  "schemars",
  "serde",
  "serde_json",
  "textkit",
+ "unicode-normalization",
 ]
 
 [[package]]
@@ -332,6 +334,12 @@ dependencies = [
  "powerfmt",
 ]
 
+[[package]]
+name = "deunicode"
+version = "1.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "abd57806937c9cc163efc8ea3910e00a62e2aeb0b8119f1793a978088f8f6b04"
+
 [[package]]
 name = "displaydoc"
 version = "0.2.7"
@@ -1070,6 +1078,12 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "1.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd3ca314f692efd6c868f8408f53fe444634a845f96c028b97d35f6a1f79f0ee"
+
 [[package]]
 name = "unicode-general-category"
 version = "1.1.0"
@@ -1082,6 +1096,15 @@ version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d245f478577f809a851594d02313b640fb437e0bb33866753cff937863096954"
 
+[[package]]
+name = "unicode-normalization"
+version = "0.1.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fd4f6878c9cb28d874b009da9e8d183b5abc80117c40bbd187a1fde336be6e8"
+dependencies = [
+ "tinyvec",
+]
+
 [[package]]
 name = "untrusted"
 version = "0.9.0"