patch 8.2.0890: no color in terminal window when 'termguicolor' is set Commit: https://github.com/vim/vim/commit/1e5f8f6d65b2ecff3d93d9fdbdd17c7a2ab9cc3d Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 2 23:18:24 2020 +0200 patch 8.2.0890: no color in terminal window when 'termguicolor' is set Problem: No color in terminal window when 'termguicolor' is set. Solution: Clear the underline color. (closes https://github.com/vim/vim/issues/6186)

/* 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 : */