OP_NULL "null operation"
OP_ATTACH_PIPE_ENTRY "pipe an attachment to a command"
OP_ATTACH_SAVE_ENTRY "save an attachment to a file"
OP_ATTACH_VIEW_MAILCAP "force viewing of attachment using mailcap"
OP_ATTACH_VIEW_TEXT "view attachment as text"
OP_BOTTOM_OF_PAGE "move to the bottom of the page"
OP_BOUNCE_MESSAGE "remail a message to another user"
OP_BROWSE_URL "run a web browser on a URL in a message"
OP_CREATE_ALIAS "create an alias from a message sender"
OP_DELETE "delete the current entry"
OP_DELETE_THREAD "delete all messages in thread"
OP_DISPLAY_ADDRESS "display full address of sender"
OP_DISPLAY_HEADERS "display message with full headers"
OP_DISPLAY_MESSAGE "display a message"
OP_ENTER_COMMAND "enter a muttrc command"
OP_FLAG_MESSAGE "toggle a message's 'important' flag"
OP_FORGET_PASSPHRASE "wipe PGP passphrase from memory"
OP_FORWARD_MESSAGE "forward a message with comments"
OP_GENERIC_EXIT "exit this menu"
OP_GENERIC_FIRST_ENTRY "move to the first entry"
OP_GENERIC_LAST_ENTRY "move to the last entry"
OP_GENERIC_NEXT_ENTRY "move to the next entry"
OP_GENERIC_PREVIOUS_ENTRY "move to the previous entry"
OP_GENERIC_SELECT_ENTRY "select the current entry"
OP_GROUP_REPLY "reply to all recipients"
OP_HELP "this screen"
OP_LIST_REPLY "reply to specified mailing list"
OP_MACRO "execute a macro"
OP_MAIL "compose a new mail message"
OP_MAIN_CHANGE_FOLDER "open a different folder"
OP_MAIN_CLEAR_FLAG "clear a status flag from a message"
OP_MAIN_COPY_MESSAGE "copy a message to a file/mailbox"
OP_MAIN_DELETE_PATTERN "delete messages matching a pattern"
OP_MAIN_EXIT "exit without saving changes"
OP_MAIN_FETCH_MAIL "retrieve mail from POP server"
OP_MAIN_FIRST_MESSAGE "move to the first message"
OP_MAIN_JUMP "jump to a message number"
OP_MAIN_LAST_MESSAGE "move to the last message"
OP_MAIN_LIMIT "show only messages matching a pattern"
OP_MAIN_NEXT_MESSAGE "Move to the next message"
OP_MAIN_NEXT_NEW "jump to the next new message"
OP_MAIN_NEXT_THREAD "jump to the next thread"
OP_MAIN_NEXT_UNDELETED "move to the next undeleted message"
OP_MAIN_NEXT_UNREAD "jump to the next unread message"
OP_MAIN_PREVIOUS_MESSAGE "move to the previous message"
OP_MAIN_PREVIOUS_THREAD "jump to previous thread"
OP_MAIN_PREVIOUS_UNDELETED "move to the last undelete message"
OP_MAIN_PREV_NEW "jump to the previous new message"
OP_MAIN_PREV_UNREAD "jump to the previous unread message"
OP_MAIN_SAVE_MESSAGE "save a message to a file/mailbox"
OP_MAIN_SEARCH "search for a specific message"
OP_MAIN_SEARCH_BODY "search for a regexp in message bodies"
OP_MAIN_SEARCH_REVERSE "search backwards for a message"
OP_MAIN_SET_FLAG "set a status flag on a message"
OP_MAIN_SORT_MESSAGES "sort messages"
OP_MAIN_SYNC_FOLDER "save changes to mailbox"
OP_MAIN_TAG_PATTERN "tag messages matching a pattern"
OP_MAIN_TAG_PREFIX "apply next function to tagged messages"
OP_MAIN_UNDELETE_PATTERN "undelete messages matching a pattern"
OP_MAIN_UNTAG_PATTERN "untag messages matching a pattern"
OP_MIDDLE_OF_PAGE "move to the middle of the page"
OP_NEXT_PAGE "move to the next page"
OP_PAGER_BOTTOM "jump to the bottom of the message"
OP_PAGER_EXIT "return to the main-menu"
OP_PAGER_HALF_DOWN "move down one-half page"
OP_PAGER_HALF_UP "move up one-half page"
OP_PAGER_HIDE_QUOTED "toggle display of quoted text"
OP_PAGER_NEXT_LINE "scroll down one line"
OP_PAGER_PREVIOUS_LINE "scroll up one line"
OP_PAGER_SEARCH "search for a string"
OP_PAGER_TOP "jump to the top of the message"
OP_PIPE_MESSAGE "pipe a message to a shell command"
OP_PREVIOUS_PAGE "move to the previous page"
OP_PRINT "print the current entry"
OP_QUIT "save changes to mailbox and quit"
OP_RECALL_MESSAGE "recall a postponed message"
OP_REDRAW "clear and redraw the screen"
OP_REPLY "reply to a message"
OP_SEARCH "search for a regular expression"
OP_SENDATTACH_ADD_ATTACHMENT "add an attachment to this message"
OP_SENDATTACH_EDIT_ENCODING "edit the content-transfer-encoding"
OP_SENDATTACH_EDIT_TYPE "edit the content-type"
OP_SENDATTACH_ENTER_DESCRIPTION "edit the description of this attachment"
OP_SEND_ABORT_MESSAGE "do not send this message"
OP_SEND_ATTACH_FILE "attach a file(s) to this message"
OP_SEND_EDIT_BCC "edit the BCC list"
OP_SEND_EDIT_CC "edit the CC list"
OP_SEND_EDIT_FCC "enter a file to save a copy of this message in"
OP_SEND_EDIT_HEADERS "edit the message with headers"
OP_SEND_EDIT_MESSAGE "edit the message"
OP_SEND_EDIT_SUBJECT "edit the subject of this message"
OP_SEND_EDIT_TO "edit the TO list"
OP_SEND_ISPELL "run ispell on the message"
OP_SEND_PGP_MENU "show PGP options"
OP_SEND_POSTPONE_MESSAGE "save this message to send later"
OP_SEND_SEND_MESSAGE "send the message"
OP_SUBSHELL "start a subshell"
OP_TAG_MESSAGE "tag a message"
OP_TOGGLE_NEW "toggle a message's 'new' flag"
OP_TOP_OF_PAGE "move to the top of the page"
OP_UNDELETE "undelete the current entry"
OP_UNDELETE_THREAD "undelete all messages in thread"
OP_VIEW_ATTACHMENTS "show MIME attachments"
