patch 8.2.0715: Vim9: leaking memory Commit: https://github.com/vim/vim/commit/cca34aa4bef5327eb4025850045c4c980ef4354b Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 7 22:23:58 2020 +0200 patch 8.2.0715: Vim9: leaking memory Problem: Vim9: leaking memory. Solution: Free strings after concatenating them.

/* auto/if_perl.c */
int perl_enabled(int verbose);
void perl_end(void);
void msg_split(char_u *s, int attr);
void perl_win_free(win_T *wp);
void perl_buf_free(buf_T *bp);
void ex_perl(exarg_T *eap);
void do_perleval(char_u *str, typval_T *rettv);
void ex_perldo(exarg_T *eap);