# HG changeset patch
# User Steve Losh <steve@stevelosh.com>
# Date 1577131994 18000
# Node ID d5dbc46f6ddb79932152d30eaa8a3a99093af60b
# Parent  d70dd2b9e3c2d186d96224d514016e4ddbede054
Update URLs

diff -r d70dd2b9e3c2 -r d5dbc46f6ddb Makefile
--- a/Makefile	Mon Jul 01 16:03:23 2019 -0400
+++ b/Makefile	Mon Dec 23 15:13:14 2019 -0500
@@ -38,7 +38,7 @@
 docs: docs/build/index.html
 
 pubdocs: docs
-	hg -R ~/src/sjl.bitbucket.org pull -u
-	rsync --delete -a ./docs/build/ ~/src/sjl.bitbucket.org/adopt
-	hg -R ~/src/sjl.bitbucket.org commit -Am 'adopt: Update site.'
-	hg -R ~/src/sjl.bitbucket.org push
+	hg -R ~/src/docs.stevelosh.com pull -u
+	rsync --delete -a ./docs/build/ ~/src/docs.stevelosh.com/adopt
+	hg -R ~/src/docs.stevelosh.com commit -Am 'adopt: Update site.'
+	hg -R ~/src/docs.stevelosh.com push
diff -r d70dd2b9e3c2 -r d5dbc46f6ddb README.markdown
--- a/README.markdown	Mon Jul 01 16:03:23 2019 -0400
+++ b/README.markdown	Mon Dec 23 15:13:14 2019 -0500
@@ -7,8 +7,8 @@
 Python's optparse and argparse.
 
 * **License:** MIT
-* **Documentation:** <https://sjl.bitbucket.io/adopt/>
-* **Mercurial:** <https://bitbucket.org/sjl/adopt/>
+* **Documentation:** <https://docs.stevelosh.com/adopt/>
+* **Mercurial:** <https://hg.sr.ht/~sjl/adopt/>
 * **Git:** <https://github.com/sjl/adopt/>
 
 Adopt aims to be a simple, robust option parser.  It can automatically print
diff -r d70dd2b9e3c2 -r d5dbc46f6ddb adopt.asd
--- a/adopt.asd	Mon Jul 01 16:03:23 2019 -0400
+++ b/adopt.asd	Mon Dec 23 15:13:14 2019 -0500
@@ -1,7 +1,7 @@
 (asdf:defsystem :adopt
   :description "Simple, flexible, UNIX-style option parsing."
   :author "Steve Losh <steve@stevelosh.com>"
-  :homepage "https://sjl.bitbucket.io/adopt/"
+  :homepage "https://docs.stevelosh.com/adopt/"
 
   :license "MIT"
   :version "1.0.0"
diff -r d70dd2b9e3c2 -r d5dbc46f6ddb docs/01-usage.markdown
--- a/docs/01-usage.markdown	Mon Jul 01 16:03:23 2019 -0400
+++ b/docs/01-usage.markdown	Mon Dec 23 15:13:14 2019 -0500
@@ -114,7 +114,7 @@
 have multiple paragraphs in your help text.  Once again, `format` is your
 friend:
 
-[Bobbin]: https://sjl.bitbucket.io/bobbin/
+[Bobbin]: https://docs.stevelosh.com/bobbin/
 
     :::lisp
     (adopt:define-string *help-text*
diff -r d70dd2b9e3c2 -r d5dbc46f6ddb docs/index.markdown
--- a/docs/index.markdown	Mon Jul 01 16:03:23 2019 -0400
+++ b/docs/index.markdown	Mon Dec 23 15:13:14 2019 -0500
@@ -4,8 +4,8 @@
 Python's optparse and argparse.
 
 * **License:** MIT
-* **Documentation:** <https://sjl.bitbucket.io/adopt/>
-* **Mercurial:** <https://bitbucket.org/sjl/adopt/>
+* **Documentation:** <https://docs.stevelosh.com/adopt/>
+* **Mercurial:** <https://hg.sr.ht/~sjl/adopt/>
 * **Git:** <https://github.com/sjl/adopt/>
 
 Adopt aims to be a simple, robust option parser.  It can automatically print
diff -r d70dd2b9e3c2 -r d5dbc46f6ddb src/main.lisp
--- a/src/main.lisp	Mon Jul 01 16:03:23 2019 -0400
+++ b/src/main.lisp	Mon Dec 23 15:13:14 2019 -0500
@@ -104,6 +104,12 @@
              :collect `(check-type ,place ,type))))
 
 
+(defmacro quit-on-ctrl-c ((&key (code 130)) &body body)
+  `(handler-case
+     (progn ,@body)
+     #+sbcl (sb-sys:interactive-interrupt () (adopt:exit ,code))))
+
+
 ;;;; Definition ---------------------------------------------------------------
 (defclass* option
   name
@@ -478,6 +484,24 @@
                      (cons v remaining))))))))
       (recur arguments))))
 
+(defun parse-options-or-exit (interface &optional (arguments (rest (argv))))
+  "Parse `arguments` according to `interface`, exiting if any error occurs.
+
+  Two values are returned:
+
+  1. A fresh list of top-level, unaccounted-for arguments that don't correspond
+     to any options defined in `interface`.
+  2. An `EQL` hash table of option keys to values.
+
+  If an error occurs while parsing the arguments, exits immediately as if with
+  `adopt:print-error-and-exit`.
+
+  See the full documentation for more information.
+
+  "
+  (handler-case (adopt:parse-options ui)
+    (error (c) (adopt:print-error-and-exit c))))
+
 
 ;;;; Help ---------------------------------------------------------------------
 (defun option-string (option)
@@ -572,7 +596,7 @@
   (format stream (bobbin:wrap (help interface) width))
   (format stream "~%")
   (dolist (group (groups interface))
-    (when (options group)
+    (when (or (options group) (help group))
       (format stream "~%~A:~%" (or (title group) (name group) "Options"))
       (let* ((help (help group))
              (help-column 2)
diff -r d70dd2b9e3c2 -r d5dbc46f6ddb src/package.lisp
--- a/src/package.lisp	Mon Jul 01 16:03:23 2019 -0400
+++ b/src/package.lisp	Mon Dec 23 15:13:14 2019 -0500
@@ -8,6 +8,7 @@
     :make-interface
 
     :parse-options
+    :parse-options-or-exit
 
     :print-help
     :print-help-and-exit