vi/common/options_f.c

33 f_altwerase(SCR *sp, OPTION *op, char *str, u_long *valp)
36 		O_CLR(sp, O_TTYWERASE);
44 f_columns(SCR *sp, OPTION *op, char *str, u_long *valp)
48 		msgq(sp, M_ERR, "Screen columns too small, less than %d",
63 		msgq(sp, M_ERR, "Screen columns too large, greater than %d",
74 f_lines(SCR *sp, OPTION *op, char *str, u_long *valp)
78 		msgq(sp, M_ERR, "Screen lines too small, less than %d",
93 		msgq(sp, M_ERR, "Screen lines too large, greater than %d",
102 	o_set(sp, O_LINES, 0, NULL, *valp);
104 		sp->defscroll = 1;
106 		if (O_VAL(sp, O_WINDOW) == O_D_VAL(sp, O_WINDOW) ||
107 		    O_VAL(sp, O_WINDOW) > *valp) {
108 			o_set(sp, O_WINDOW, 0, NULL, 1);
109 			o_set(sp, O_WINDOW, OS_DEF, NULL, 1);
112 		sp->defscroll = (*valp - 1) / 2;
114 		if (O_VAL(sp, O_WINDOW) == O_D_VAL(sp, O_WINDOW) ||
115 		    O_VAL(sp, O_WINDOW) > *valp) {
116 			o_set(sp, O_WINDOW, 0, NULL, *valp - 1);
117 			o_set(sp, O_WINDOW, OS_DEF, NULL, *valp - 1);
127 f_paragraph(SCR *sp, OPTION *op, char *str, u_long *valp)
130 		msgq(sp, M_ERR,
141 f_print(SCR *sp, OPTION *op, char *str, u_long *valp)
144 	v_key_ilookup(sp);
147 	F_SET(sp, SC_SCR_REFORMAT);
155 f_readonly(SCR *sp, OPTION *op, char *str, u_long *valp)
162 		F_CLR(sp, SC_READONLY);
164 		F_SET(sp, SC_READONLY);
172 f_recompile(SCR *sp, OPTION *op, char *str, u_long *valp)
174 	if (F_ISSET(sp, SC_RE_SEARCH)) {
175 		regfree(&sp->re_c);
176 		F_CLR(sp, SC_RE_SEARCH);
178 	if (F_ISSET(sp, SC_RE_SUBST)) {
179 		regfree(&sp->subre_c);
180 		F_CLR(sp, SC_RE_SUBST);
189 f_reformat(SCR *sp, OPTION *op, char *str, u_long *valp)
191 	F_SET(sp, SC_SCR_REFORMAT);
199 f_section(SCR *sp, OPTION *op, char *str, u_long *valp)
202 		msgq(sp, M_ERR,
213 f_secure(SCR *sp, OPTION *op, char *str, u_long *valp)
216 		msgq(sp, M_ERR, "pledge failed");
226 f_ttywerase(SCR *sp, OPTION *op, char *str, u_long *valp)
229 		O_CLR(sp, O_ALTWERASE);
237 f_w300(SCR *sp, OPTION *op, char *str, u_long *valp)
242 	if (sp->gp->scr_baud(sp, &v))
247 	return (f_window(sp, op, str, valp));
254 f_w1200(SCR *sp, OPTION *op, char *str, u_long *valp)
259 	if (sp->gp->scr_baud(sp, &v))
264 	return (f_window(sp, op, str, valp));
271 f_w9600(SCR *sp, OPTION *op, char *str, u_long *valp)
276 	if (sp->gp->scr_baud(sp, &v))
281 	return (f_window(sp, op, str, valp));
288 f_window(SCR *sp, OPTION *op, char *str, u_long *valp)
290 	if (*valp >= O_VAL(sp, O_LINES) - 1 &&
291 	    (*valp = O_VAL(sp, O_LINES) - 1) == 0)