Don't error on unknown environment variables, #'substitute-in-file-name. SUPERSEDES 18270.47509.666061.606519@parhasard.net APPROVE COMMIT src/fileio.c addition: 2007-12-11 Aidan Kehoe <kehoea@parhasard.net> * fileio.c (Fsubstitute_in_file_name): On encountering non-existent environment variables or incorrect syntax for specifying environment variables (as is routine on Windows) don't error, instead pass the original strings through. tests/ChangeLog addition: 2007-12-11 Aidan Kehoe <kehoea@parhasard.net> * automated/syntax-tests.el: Check that substitute-in-file-name doesn't error when handed non-existing environment variables, passing through the specified string instead. Also check that existing environment variables are correctly substituted. Also check that double slashes in the middle of a path name are treated as re-starting the path.

#ifndef INCLUDED_lwlib_Xm_h_
#define INCLUDED_lwlib_Xm_h_

#include "lwlib-internal.h"

extern const widget_creation_entry xm_creation_table [];

Widget 
xm_create_dialog (widget_instance* instance);

Widget
xm_create_label (Widget parent, widget_value* val);

Boolean
lw_motif_widget_p (Widget widget);

void
xm_update_one_widget (widget_instance* instance, Widget widget,
		      widget_value* val, Boolean deep_p);

void
xm_update_one_value (widget_instance* instance, Widget widget,
		     widget_value* val);

void
xm_destroy_instance (widget_instance* instance);

void
xm_set_keyboard_focus (Widget parent, Widget w);

void
xm_popup_menu (Widget widget, XEvent *event);

void
xm_pop_instance (widget_instance* instance, Boolean up);

extern Widget first_child (Widget);	/* garbage */

#endif /* INCLUDED_lwlib_Xm_h_ */