644     cstack_T	cstack;			// conditional stack  in do_cmdline()  local
699     CLEAR_FIELD(cstack);  in do_cmdline()
700     cstack.cs_idx = -1;  in do_cmdline()
786 		&& cstack.cs_idx < 0  in do_cmdline()
805 	if (cstack.cs_looplevel > 0 && current_line < lines_ga.ga_len)  in do_cmdline()
885 		    cstack.cs_idx < 0 ? 0 : (cstack.cs_idx + 1) * 2  in do_cmdline()
943 	if ((cstack.cs_looplevel > 0 || has_loop_cmd(next_cmdline)))  in do_cmdline()
1002 				&cstack,  in do_cmdline()
1049 	if (cstack.cs_looplevel > 0)  in do_cmdline()
1059 	    if (cstack.cs_lflags & (CSL_HAD_CONT | CSL_HAD_ENDLOOP))  in do_cmdline()
1061 		cstack.cs_lflags &= ~(CSL_HAD_CONT | CSL_HAD_ENDLOOP);  in do_cmdline()
1068 			&& cstack.cs_idx >= 0  in do_cmdline()
1069 			&& (cstack.cs_flags[cstack.cs_idx]  in do_cmdline()
1071 			&& cstack.cs_line[cstack.cs_idx] >= 0  in do_cmdline()
1072 			&& (cstack.cs_flags[cstack.cs_idx] & CSF_ACTIVE))  in do_cmdline()
1074 		    current_line = cstack.cs_line[cstack.cs_idx];  in do_cmdline()
1076 		    cstack.cs_lflags |= CSL_HAD_LOOP;  in do_cmdline()
1093 		    if (cstack.cs_idx >= 0)  in do_cmdline()
1094 			rewind_conditionals(&cstack, cstack.cs_idx - 1,  in do_cmdline()
1095 				   CSF_WHILE | CSF_FOR, &cstack.cs_looplevel);  in do_cmdline()
1102 	    else if (cstack.cs_lflags & CSL_HAD_LOOP)  in do_cmdline()
1104 		cstack.cs_lflags &= ~CSL_HAD_LOOP;  in do_cmdline()
1105 		cstack.cs_line[cstack.cs_idx] = current_line_before;  in do_cmdline()
1119 	if (cstack.cs_looplevel == 0)  in do_cmdline()
1137 	if (cstack.cs_lflags & CSL_HAD_FINA)  in do_cmdline()
1139 	    cstack.cs_lflags &= ~CSL_HAD_FINA;  in do_cmdline()
1140 	    report_make_pending(cstack.cs_pending[cstack.cs_idx]  in do_cmdline()
1144 	    cstack.cs_flags[cstack.cs_idx] |= CSF_ACTIVE | CSF_FINALLY;  in do_cmdline()
1149 	trylevel = initial_trylevel + cstack.cs_trylevel;  in do_cmdline()
1162 	(void)do_intthrow(&cstack);  in do_cmdline()
1182 		&& cstack.cs_trylevel == 0  in do_cmdline()
1190 		&& (cstack.cs_trylevel == 0 || did_emsg_syntax)  in do_cmdline()
1197 			|| cstack.cs_idx >= 0  in do_cmdline()
1207     if (cstack.cs_idx >= 0)  in do_cmdline()
1221 	    if (cstack.cs_flags[cstack.cs_idx] & CSF_TRY)  in do_cmdline()
1223 	    else if (cstack.cs_flags[cstack.cs_idx] & CSF_WHILE)  in do_cmdline()
1225 	    else if (cstack.cs_flags[cstack.cs_idx] & CSF_FOR)  in do_cmdline()
1240 	    int idx = cleanup_conditionals(&cstack, 0, TRUE);  in do_cmdline()
1244 	    rewind_conditionals(&cstack, idx, CSF_WHILE | CSF_FOR,  in do_cmdline()
1245 							&cstack.cs_looplevel);  in do_cmdline()
1247 	while (cstack.cs_idx >= 0);  in do_cmdline()
1254     do_errthrow(&cstack, getline_equal(fgetline, cookie, get_func_line)  in do_cmdline()
1328     if (cstack.cs_emsg_silent_list != NULL)  in do_cmdline()
1332 	for (elem = cstack.cs_emsg_silent_list; elem != NULL; elem = temp)  in do_cmdline()
1737     cstack_T	*cstack,  in do_one_cmd()  argument
1797     ea.cstack = cstack;  in do_one_cmd()
1809     ea.skip = did_emsg || got_int || did_throw || (cstack->cs_idx >= 0  in do_one_cmd()
1810 			 && !(cstack->cs_flags[cstack->cs_idx] & CSF_ACTIVE));  in do_one_cmd()
1869 	    && (!ea.skip || cstack->cs_idx == 0 || (cstack->cs_idx > 0  in do_one_cmd()
1870 		     && (cstack->cs_flags[cstack->cs_idx - 1] & CSF_ACTIVE))))  in do_one_cmd()
1875 	    skip = !skip && !(cstack->cs_idx >= 0  in do_one_cmd()
1876 			  && (cstack->cs_flags[cstack->cs_idx] & CSF_THROWN)  in do_one_cmd()
1877 			  && !(cstack->cs_flags[cstack->cs_idx] & CSF_CAUGHT));  in do_one_cmd()
1879 	    skip = skip || !(cstack->cs_idx >= 0  in do_one_cmd()
1880 			  && !(cstack->cs_flags[cstack->cs_idx]  in do_one_cmd()
1906 	(void)do_intthrow(cstack);  in do_one_cmd()
2625 	    && (cstack->cs_idx < 0  in do_one_cmd()
2626 		    || (cstack->cs_flags[cstack->cs_idx] & CSF_ACTIVE)))  in do_one_cmd()
2637 	do_throw(cstack);  in do_one_cmd()
2670     do_errthrow(cstack,  in do_one_cmd()