973     exarg_T		ea;  in set_one_cmd_context()  local
983     ea.argt = 0;  in set_one_cmd_context()
1019 	ea.cmdidx = CMD_k;  in set_one_cmd_context()
1050 	ea.cmdidx = excmd_get_cmdidx(cmd, len);  in set_one_cmd_context()
1062     if (ea.cmdidx == CMD_SIZE)  in set_one_cmd_context()
1066 	    ea.cmdidx = CMD_substitute;  in set_one_cmd_context()
1071 	    ea.cmd = cmd;  in set_one_cmd_context()
1072 	    p = find_ucmd(&ea, p, NULL, xp, &compl);  in set_one_cmd_context()
1074 		ea.cmdidx = CMD_SIZE;	// ambiguous user command  in set_one_cmd_context()
1077     if (ea.cmdidx == CMD_SIZE)  in set_one_cmd_context()
1093     if (!IS_USER_CMDIDX(ea.cmdidx))  in set_one_cmd_context()
1094 	ea.argt = excmd_get_argt(ea.cmdidx);  in set_one_cmd_context()
1099     if ((ea.argt & EX_ARGOPT) && *arg != NUL && STRNCMP(arg, "++", 2) == 0)  in set_one_cmd_context()
1107     if (ea.cmdidx == CMD_write || ea.cmdidx == CMD_update)  in set_one_cmd_context()
1115 	else if (*arg == '!' && ea.cmdidx == CMD_write)	// :w !filter  in set_one_cmd_context()
1122     if (ea.cmdidx == CMD_read)  in set_one_cmd_context()
1132     if (ea.cmdidx == CMD_lshift || ea.cmdidx == CMD_rshift)  in set_one_cmd_context()
1140     if ((ea.argt & EX_CMDARG) && !usefilter && *arg == '+')  in set_one_cmd_context()
1157     if ((ea.argt & EX_TRLBAR) && !usefilter)  in set_one_cmd_context()
1161 	if (ea.cmdidx == CMD_redir && p[0] == '@' && p[1] == '"')  in set_one_cmd_context()
1170 	    else if ( (*p == '"' && !(ea.argt & EX_NOTRLCOM))  in set_one_cmd_context()
1184     if (!(ea.argt & EX_EXTRA) && *arg != NUL  in set_one_cmd_context()
1208     if (ea.argt & EX_XFILE)  in set_one_cmd_context()
1239 					&& (!(ea.argt & EX_NOSPC) || usefilter)  in set_one_cmd_context()
1274 	if (usefilter || ea.cmdidx == CMD_bang || ea.cmdidx == CMD_terminal)  in set_one_cmd_context()
1317     switch (ea.cmdidx)  in set_one_cmd_context()
1540 	    set_context_for_expression(xp, arg, ea.cmdidx);  in set_one_cmd_context()
1578 	    set_context_in_cscope_cmd(xp, arg, ea.cmdidx);  in set_one_cmd_context()
1612 		if (!(ea.argt & EX_XFILE))  in set_one_cmd_context()
1651 						     FALSE, FALSE, ea.cmdidx);  in set_one_cmd_context()
1663 						      FALSE, TRUE, ea.cmdidx);  in set_one_cmd_context()
1682 						      TRUE, FALSE, ea.cmdidx);  in set_one_cmd_context()
1687 						       TRUE, TRUE, ea.cmdidx);  in set_one_cmd_context()