diff options
Diffstat (limited to 'usr.bin/vi/cl/cl_screen.c')
| -rw-r--r-- | usr.bin/vi/cl/cl_screen.c | 40 |
1 files changed, 12 insertions, 28 deletions
diff --git a/usr.bin/vi/cl/cl_screen.c b/usr.bin/vi/cl/cl_screen.c index bd66ad3e65b..f2447fe0f5b 100644 --- a/usr.bin/vi/cl/cl_screen.c +++ b/usr.bin/vi/cl/cl_screen.c @@ -10,7 +10,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)cl_screen.c 10.44 (Berkeley) 5/16/96"; +static const char sccsid[] = "@(#)cl_screen.c 10.46 (Berkeley) 6/17/96"; #endif /* not lint */ #include <sys/types.h> @@ -284,7 +284,11 @@ cl_vi_init(sp) /* Put the cursor keys into application mode. */ (void)keypad(stdscr, TRUE); - /* The screen TI sequence just got sent. */ + /* + * XXX + * The screen TI sequence just got sent. See the comment in + * cl_funcs.c:cl_attr(). + */ clp->ti_te = TI_SENT; /* @@ -368,16 +372,6 @@ fast: /* Set the terminal modes. */ err: (void)cl_vi_end(sp->gp); return (1); } - - /* If not already done, send the terminal initialization sequence. */ - if (clp->ti_te == TE_SENT) { - clp->ti_te = TI_SENT; - if (clp->smcup == NULL) - (void)cl_getcap(sp, "smcup", &clp->smcup); - if (clp->smcup != NULL) - (void)tputs(clp->smcup, 1, cl_putchar); - (void)fflush(stdout); - } return (0); } @@ -415,7 +409,11 @@ cl_vi_end(gp) /* End curses window. */ (void)endwin(); - /* The screen TE sequence just got sent. */ + /* + * XXX + * The screen TE sequence just got sent. See the comment in + * cl_funcs.c:cl_attr(). + */ clp->ti_te = TE_SENT; return (0); @@ -491,16 +489,6 @@ fast: if (tcsetattr(STDIN_FILENO, TCSADRAIN | TCSASOFT, &clp->ex_enter)) { msgq(sp, M_SYSERR, "tcsetattr"); return (1); } - - /* If not already done, send the terminal end sequence. */ - if (clp->ti_te == TI_SENT) { - clp->ti_te = TE_SENT; - if (clp->rmcup == NULL) - (void)cl_getcap(sp, "rmcup", &clp->rmcup); - if (clp->rmcup != NULL) - (void)tputs(clp->rmcup, 1, cl_putchar); - (void)fflush(stdout); - } return (0); } @@ -575,11 +563,7 @@ cl_freecap(clp) /* * cl_putenv -- - * Put a value into the environment. We use putenv(3) because it's - * more portable. The following hack is because some moron decided - * to keep a reference to the memory passed to putenv(3), instead of - * having it allocate its own. Someone clearly needs to get promoted - * into management. + * Put a value into the environment. */ static int cl_putenv(name, str, value) |