/usr/share/gnudatalanguage/lib/pushd.pro is in libgnudatalanguage0 0.9.7-2.
This file is owned by root:root, with mode 0o644.
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; NAME: PUSHD
;
; PURPOSE:
; Store the current working directory on top of the directory stack
; handled by PUSHD and POPD and change the current working directory to
; a user supplied directory.
;
;
; CATEGORY:
; Directory management
;
;
; CALLING SEQUENCE:
; pushd, directory
;
;
; INPUTS:
; directory Scalar string of the requested working directory
;
;
; MODIFICATION HISTORY:
; 12-Jan-2006 : written by Pierre Chanial
;
; LICENCE:
; Copyright (C) 2006, P. Chanial
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 2 of the License, or
; (at your option) any later version.
;
;-
pro pushd, directory
common dir_stack, nstack, stack
on_error, 2
if n_elements(nstack) eq 0 then nstack = (stack = 0)
cd, directory, current=current
if not keyword_set(nstack++) then begin
stack = [current]
endif else begin
stack = [current, stack]
endelse
end
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