patch 7.4.730 Problem: When setting the crypt key and using a swap file, text may be encrypted twice or unencrypted text remains in the swap file. (Issue 369) Solution: Call ml_preserve() before re-encrypting. Set correct index for next pointer block.

/* popupmnu.c */
void pum_display __ARGS((pumitem_T *array, int size, int selected));
void pum_redraw __ARGS((void));
void pum_undisplay __ARGS((void));
void pum_clear __ARGS((void));
int pum_visible __ARGS((void));
int pum_get_height __ARGS((void));
/* vim: set ft=c : */