popen             528 src/diffviewer/ydiff.c     f = popen (cmd, type);
popen            1995 src/editor/edit.c         f = (FILE *) popen (p, "r");
popen             255 src/editor/editcmd.c         file = (FILE *) popen (p, "w");
popen             654 src/editor/editcmd.c         p = popen (s, "w");
popen             563 src/filemanager/ext.c     f = popen (command, "r");