edify extensions for OTA package installation, part 1
Adds the following edify functions:
mount unmount format show_progress delete delete_recursive
package_extract symlink set_perm set_perm_recursive
This set is enough to extract and install the system part of a (full)
OTA package.
Adds the updater binary that extracts an edify script from the OTA
package and then executes it. Minor changes to the edify core (adds a
sleep() builtin for debugging, adds "." to the set of characters that
can appear in an unquoted string).
diff --git a/edify/README b/edify/README
index 5ccb582..810455c 100644
--- a/edify/README
+++ b/edify/README
@@ -10,7 +10,7 @@
understood, as are hexadecimal escapes like \x4a.
- String literals consisting of only letters, numbers, colons,
- underscores, and slashes don't need to be in double quotes.
+ underscores, slashes, and periods don't need to be in double quotes.
- The following words are reserved: