Support vi-like scrolling with C-y and C-e

CMakeLists.txt

@@ -98,8 +98,8 @@ endforeach (page)
 
 # CPack
 set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "MPD client")
-set (CPACK_PACKAGE_VENDOR "Premysl Janouch")
-set (CPACK_PACKAGE_CONTACT "Přemysl Janouch <p@janouch.name>")
+set (CPACK_PACKAGE_VENDOR "Premysl Eric Janouch")
+set (CPACK_PACKAGE_CONTACT "Přemysl Eric Janouch <p@janouch.name>")
 set (CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
 set (CPACK_PACKAGE_VERSION_MAJOR ${project_VERSION_MAJOR})
 set (CPACK_PACKAGE_VERSION_MINOR ${project_VERSION_MINOR})

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2016 - 2018, Přemysl Janouch <p@janouch.name>
+Copyright (c) 2016 - 2018, Přemysl Eric Janouch <p@janouch.name>
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted.

line-editor.c

@@ -1,7 +1,7 @@
 /*
  * line-editor.c: a line editor component for the TUI part of liberty
  *
- * Copyright (c) 2017 - 2018, Přemysl Janouch <p@janouch.name>
+ * Copyright (c) 2017 - 2018, Přemysl Eric Janouch <p@janouch.name>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted.

nncmpp.c

@@ -1,7 +1,7 @@
 /*
  * nncmpp -- the MPD client you never knew you needed
  *
- * Copyright (c) 2016 - 2018, Přemysl Janouch <p@janouch.name>
+ * Copyright (c) 2016 - 2018, Přemysl Eric Janouch <p@janouch.name>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted.
@@ -286,6 +286,9 @@ poller_curl_on_socket_action (CURL *easy, curl_socket_t s, int what,
 	}
 	if (what == CURL_POLL_REMOVE)
 	{
+		// Some annoying cURL bug.  Never trust libraries.
+		fd->fd.closed = fcntl(fd->fd.fd, F_GETFL) < 0 && errno == EBADF;
+
 		poller_fd_reset (&fd->fd);
 		LIST_UNLINK (self->fds, fd);
 		free (fd);
@@ -2008,6 +2011,8 @@ g_normal_defaults[] =
 	{ "C-n",        ACTION_GOTO_ITEM_NEXT     },
 	{ "C-b",        ACTION_GOTO_PAGE_PREVIOUS },
 	{ "C-f",        ACTION_GOTO_PAGE_NEXT     },
+	{ "C-y",        ACTION_SCROLL_UP          },
+	{ "C-e",        ACTION_SCROLL_DOWN        },
 
 	{ "H",          ACTION_GOTO_VIEW_TOP      },
 	{ "M",          ACTION_GOTO_VIEW_CENTER   },