/* syntax.c */
void syntax_start __PARMS((WIN *wp, linenr_t lnum));
int syntax_check_changed __PARMS((linenr_t lnum));
int get_syntax_attr __PARMS((colnr_t col, char_u *line));
void syntax_clear __PARMS((BUF *buf));
void do_syntax __PARMS((char_u *arg, char_u **nextcomm));
int syntax_present __PARMS((BUF *buf));
void init_highlight __PARMS((void));
void do_highlight __PARMS((char_u *line, int forceit));
void set_normal_colors __PARMS((void));
void hl_set_font_name __PARMS((char_u *font_name));
void hl_set_bg_color_name __PARMS((char_u *name));
void hl_set_fg_color_name __PARMS((char_u *name));
struct attr_entry *syn_gui_attr2entry __PARMS((int attr));
struct attr_entry *syn_term_attr2entry __PARMS((int attr));
struct attr_entry *syn_cterm_attr2entry __PARMS((int attr));
int highlight_exists __PARMS((char_u *name));
int syn_check_group __PARMS((char_u *pp, int len));
int syn_id2colors __PARMS((int hl_id, GuiColor *fgp, GuiColor *bgp));
void highlight_gui_started __PARMS((void));
int highlight_changed __PARMS((void));