updated to latest packages, broke Igrep

XEmacs 21.1.14 "Cuyahoga Valley" configured for `i386-pc-solaris2.8'. igrep 1.0.9 Any attempt to use igrep results in: Signaling: (wrong-number-of-arguments #<compiled-function (prompt &optional initial-contents keymap readp history abbrev-table) "...(528)" [enable-recursive-minibuffers minibuffer-depth 0 selected-window minibuffer-window error "Command attempted to use minibuffer while in minibuffer" minibuffer-max-depth minibuffer-max-depth-exceeded history boundp "History list %S is unbound" noninteractive message "%s" gettext prompt default-directory dir owindow selected-frame oframe window window-buffer get-buffer-create format " *Minibuf-%d" buffer window-frame frame current-window-configuration mconfig oconfig _history_ ((byte-code "qˆÁ!ˆÂÄ ˆ «’Æ!«ŒÉ a«…Ê!ˆ «„Ë !ˆË!‡" [buffer buffer-disable-undo nil buffer-read-only erase-buffer mconfig frame-live-p oframe frame selected-frame select-frame set-window-configuration oconfig] 2)) reset-buffer make-local-variable print-escape-newlines t current-minibuffer-contents current-minibuffer-point initial-minibuffer-history-position "" 1 minibuffer-smart-completion-tracking-behavior mode-motion-hook minibuffer-smart-mouse-tracker mouse-track-click-hook add-hook minibuffer-smart-maybe-select-highlighted-completion set-window-buffer select-window set-window-hscroll buffer-enable-undo nil initial-contents use-local-map help-keymap-with-help-key keymap minibuffer-local-map minibuffer-help-form current-prefix-arg minibuffer-history minibuffer-scroll-window minibuffer-history-position minibuffer-history-variable mouse-grabbed-buffer abbrev-table local-abbrev-table abbrev-mode exit (byte-code "À Á V«ŠÂ‰Å!*‡Å!‡" [recursion-depth minibuffer-depth t standard-input standard-output read-minibuffer-internal prompt] 2) signal quit minibuffer-exit-hook run-hooks buffer-string val histval err readp e (byte-code "À !‰A GW«’à ŎÆÇ A#¬„ÈÉ!ˆ* ＠‰;«„Ê D )À‡" [read-from-string val v match-data match-data ((store-match-data match-data)) string-match "[ ]*\\'" error "Trailing garbage following expression" quote] 5) ((end-of-file (byte-code "À‡" [(input-error "End of input before end of expression") err nil] 1)) (error (byte-code "‡" [e err nil] 1))) list minibuffer-history-minimum-string-length minibuffer-history-uniquify remove] 6 755697> 7) read-from-minibuffer("grep -i Expression [default: set-window-configuration]: " nil nil nil igrep-expression-history nil "set-window-configuration") igrep-read-expression("grep -i ") igrep-read-args() call-interactively(igrep) command-execute(igrep t) execute-extended-command(nil) call-interactively(execute-extended-command)