patch 8.2.2638: cannot write a message to the terminal from the GUI Commit: https://github.com/vim/vim/commit/4c86830fc578bcb47a51cf0983da5388cdbfe6cc Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 22 16:19:45 2021 +0100 patch 8.2.2638: cannot write a message to the terminal from the GUI Problem: Cannot write a message to the terminal from the GUI. Solution: Add :echoconsole and use it in the test runner. (issue https://github.com/vim/vim/issues/7975)

/* textformat.c */
int has_format_option(int x);
void internal_format(int textwidth, int second_indent, int flags, int format_only, int c);
void auto_format(int trailblank, int prev_line);
void check_auto_format(int);
int comp_textwidth(int ff);
void op_format(oparg_T *oap, int keep_cursor);
void op_formatexpr(oparg_T *oap);
int fex_format(linenr_T lnum, long count, int c);
void format_lines(linenr_T line_count, int avoid_fex);
/* vim: set ft=c : */