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* readline.c, display.c: Patches to allow use of all 80 

columns on most terminals (those with am and xn).
This commit is contained in:
Per Bothner 1994-01-16 04:04:13 +00:00
parent d7a5ff3c82
commit 44af5659d7
2 changed files with 14 additions and 3 deletions
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3
readline/ChangeLog
View File

@ -1,5 +1,8 @@
Sat Jan 15 19:36:12 1994 Per Bothner (bothner@kalessin.cygnus.com)
* readline.c, display.c: Patches to allow use of all 80
columns on most terminals (those with am and xn).
Merge in changes from bash-1.13. The most obvious one is
that the file readline.c has been split into multiple files.
* bind.c, complete.c, dispay.c, isearch.c, parens.c, rldefs.h,

14
readline/readline.c
View File

@ -1064,6 +1064,9 @@ char *term_forward_char;
/* How to go up a line. */
char *term_up;
/* True if we have funny auto-line-wrap ("am" and "xn"). */
int term_xn;
/* A visible bell, if the terminal can be made to flash the screen. */
char *visible_bell;
@ -1146,7 +1149,10 @@ _rl_set_screen_size (tty, ignore_env)
set_lines_and_columns (screenheight, screenwidth);
#endif
screenwidth--;
/* If we don't have xn (most modern terminals do),
don't use the last column. */
if (!term_xn)
screenwidth--;
}
init_terminal_io (terminal_name)
@ -1169,7 +1175,7 @@ init_terminal_io (terminal_name)
#if defined (HACK_TERMCAP_MOTION)
term_forward_char = (char *)NULL;
#endif
terminal_can_insert = 0;
terminal_can_insert = term_xn = 0;
return;
#else /* !__GO32__ */
char *term, *buffer;
@ -1202,7 +1208,7 @@ init_terminal_io (terminal_name)
#if defined (HACK_TERMCAP_MOTION)
term_forward_char = (char *)NULL;
#endif
terminal_can_insert = 0;
terminal_can_insert = term_xn = 0;
return;
}
@ -1229,6 +1235,8 @@ init_terminal_io (terminal_name)
screenwidth = screenheight = 0;
term_xn = tgetflag ("am", &buffer) && tgetflag ("xn", &buffer);
_rl_set_screen_size (tty, 0);
term_im = tgetstr ("im", &buffer);