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Fixed loss of whitespace suppression at ends of lines. Whitespace

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suppression is only needed at ends of lines, but rev.1.32 forced it
off precisely there.

The --More-- prompt is now cleared by explicitly forcing out the
whitespace in "\r        \r".  It might be better to use the line
editor's clearing functions, but these are currently static and not
much different.
This commit is contained in:
Bruce Evans 2006-10-10 06:36:01 +00:00
parent 7a6f335e14
commit c7eeb59df0
1 changed files with 3 additions and 3 deletions
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6
sys/ddb/db_output.c
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@ -142,7 +142,6 @@ db_putchar(c, arg)
}
else if (c == '\n') {
/* Newline */
db_force_whitespace();
cnputc(c);
db_output_position = 0;
db_last_non_space = 0;
@ -155,7 +154,6 @@ db_putchar(c, arg)
}
else if (c == '\r') {
/* Return */
db_force_whitespace();
cnputc(c);
db_output_position = 0;
db_last_non_space = 0;
@ -247,7 +245,9 @@ db_pager(void)
#endif
}
}
db_printf(" \r");
db_printf(" ");
db_force_whitespace();
db_printf("\r");
db_newlines = 0;
}