patch 9.1.0171: Small split-move related improvements Commit: https://github.com/vim/vim/commit/5cac1a9bee0798d70a7fd80363a1f697759638e8 Author: Sean Dewar <6256228+seandewar@users.noreply.github.com> Date: Tue Mar 12 21:11:39 2024 +0100 patch 9.1.0171: Small split-move related improvements Problem: small improvements can be made to split-move related functions. Solution: apply them (Sean Dewar): - Improve some doc comments (frame_flatten should still work for non-current tabpages, despite the topframe check, which looks benign, though I'm unsure if it's still needed; see #2467). - f_win_splitmove should check_split_disallowed on wp, not targetwin, as that's what win_splitmove checks (though it's probably unnecessary to check b_locked_split at all; see #14109, which I hope to get around to finishing at some point). - Make winframe_restore restore window positions for the altframe, which winframe_remove changes. This doesn't affect the prior behaviour, as we called win_comp_pos after, but as win_comp_pos only works for curtab, and winframe_remove supports non-current tabpages, we should undo it. Regardless, this should mean we don't need win_comp_pos anymore; adjust tests to check that window positions remain unchanged. I'm not sure win_comp_pos is needed after last_status anyway if it doesn't steal rows from another frame to make room for a new statusline, which shouldn't be the case after winframe_remove? To be safe, I'll leave it as is. closes: #14185 Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* regexp.c */
void init_regexp_timeout(long msec);
void disable_regexp_timeout(void);
void save_timeout_for_debugging(void);
void restore_timeout_for_debugging(void);
int re_multiline(regprog_T *prog);
char_u *skip_regexp(char_u *startp, int delim, int magic);
char_u *skip_regexp_err(char_u *startp, int delim, int magic);
char_u *skip_regexp_ex(char_u *startp, int dirc, int magic, char_u **newp, int *dropped, magic_T *magic_val);
reg_extmatch_T *ref_extmatch(reg_extmatch_T *em);
void unref_extmatch(reg_extmatch_T *em);
char_u *regtilde(char_u *source, int magic);
int vim_regsub(regmatch_T *rmp, char_u *source, typval_T *expr, char_u *dest, int destlen, int flags);
int vim_regsub_multi(regmmatch_T *rmp, linenr_T lnum, char_u *source, char_u *dest, int destlen, int flags);
void free_resub_eval_result(void);
char_u *reg_submatch(int no);
list_T *reg_submatch_list(int no);
int vim_regcomp_had_eol(void);
regprog_T *vim_regcomp(char_u *expr_arg, int re_flags);
void vim_regfree(regprog_T *prog);
void free_regexp_stuff(void);
int regprog_in_use(regprog_T *prog);
int vim_regexec_prog(regprog_T **prog, int ignore_case, char_u *line, colnr_T col);
int vim_regexec(regmatch_T *rmp, char_u *line, colnr_T col);
int vim_regexec_nl(regmatch_T *rmp, char_u *line, colnr_T col);
long vim_regexec_multi(regmmatch_T *rmp, win_T *win, buf_T *buf, linenr_T lnum, colnr_T col, int *timed_out);
/* vim: set ft=c : */