Function par_cmd_wordcode 

pub fn par_cmd_wordcode(zsh_construct: bool) -> bool

Port of par_cmd(int *cmplx, int zsh_construct) from Src/parse.c:958-1085. Parses leading + trailing redirs and dispatches on the current token to the right par_* builder. Returns false only when no command was emitted (no redirs + par_simple returned 0).