diff --git a/doc/preserves-schema-ts.md b/doc/preserves-schema-ts.md
index e52e287..9befd5a 100644
--- a/doc/preserves-schema-ts.md
+++ b/doc/preserves-schema-ts.md
@@ -18,14 +18,16 @@ Install node.js v12 or newer. Then, `yarn global add @preserves/schema`.
     Compile Preserves schema definitions to TypeScript
 
     Arguments:
-      input                      Input filename or glob
+      input                      Input directory, optionally with :<glob> on the end
 
     Options:
-      --output <directory>       Output directory for modules (default: next to sources)
-      --stdout                   Prints each module to stdout one after the other instead of writing them to files in the `--output`
-                                 directory
-      --base <directory>         Base directory for sources (default: common prefix)
-      --core <path>              Import path for @preserves/core (default: "@preserves/core")
+      --xref <glob>              Cross-reference other textual Preserves schema definitions
+                                 (default: [])
+      --output <directory>       Output directory for modules
+      --stdout                   Prints each module to stdout one after the other instead
+                                 of writing them to files in the `--output` directory
+      --core <path>              Import path for @preserves/core
+                                 (default: "@preserves/core")
       --watch                    Watch base directory for changes
       --traceback                Include stack traces in compiler errors
       --module <namespace=path>  Additional Namespace=path import (default: [])
diff --git a/doc/preserves-schemac.md b/doc/preserves-schemac.md
index 10fd4d7..e902874 100644
--- a/doc/preserves-schemac.md
+++ b/doc/preserves-schemac.md
@@ -22,12 +22,11 @@ Install node.js v12 or newer. Then, `yarn global add @preserves/schema`.
     Compile textual Preserves schema definitions to binary format
 
     Arguments:
-      input               Input filename or glob
+      input        Input directory, with optional ":glob" appended (defaults to ":**/*.prs")
 
     Options:
-      --no-bundle         Emit a single Schema instead of a schema Bundle
-      --base <directory>  Base directory for sources (default: common prefix)
-      -h, --help          display help for command
+      --no-bundle  Emit a single Schema instead of a schema Bundle
+      -h, --help   display help for command
 
 ## Examples
 
@@ -48,7 +47,7 @@ Given a file [`demo.prs`](demo.prs) containing:
 
 running the following:
 
-    preserves-schemac --no-bundle demo.prs
+    preserves-schemac --no-bundle .:demo.prs
 
 will produce the following binary file on `stdout`:
 
@@ -130,7 +129,7 @@ pretty-print it produces:
 
 Given a directory tree containing multiple `*.prs` files, running
 
-    preserves-schemac '**.prs'
+    preserves-schemac .
 
 will produce a binary `Bundle` on `stdout` containing one `Schema` for
 each input file in the tree.