patch 8.1.0526: running out of signal stack in RealWaitForChar commit https://github.com/vim/vim/commit/61fb8d8c6719205c686550e591db22aa97b4db4c Author: Bram Moolenaar <Bram@vim.org> Date: Mon Nov 12 21:45:08 2018 +0100 patch 8.1.0526: running out of signal stack in RealWaitForChar Problem: Running out of signal stack in RealWaitForChar. (Vladimir Marek) Solution: Make the fd_set variables static.

/* beval.c */
int get_beval_info(BalloonEval *beval, int getword, win_T **winp, linenr_T *lnump, char_u **textp, int *colp);
void post_balloon(BalloonEval *beval, char_u *mesg, list_T *list);
int can_use_beval(void);
void general_beval_cb(BalloonEval *beval, int state);
/* vim: set ft=c : */