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- fix for ^@ in the history

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- little cleanup
This commit is contained in:
Adam Olsen 2001-09-20 08:12:28 +00:00
parent 388c102a57
commit 7195fe8ac7
1 changed files with 4 additions and 2 deletions
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6
libs/console/inputline.c
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@ -50,6 +50,7 @@ Con_CreateInputLine (int lines, int width, char prompt)
char *l, **p;
int size;
inputline_t *inputline;
int i;
size = sizeof (inputline_t); // space for the header
size += sizeof (char *[lines]); // space for the line pointers
@ -68,7 +69,8 @@ Con_CreateInputLine (int lines, int width, char prompt)
}
inputline->prompt_char = prompt;
inputline->lines[0][0] = prompt;
for (i = 0; i < inputline->num_lines; i++)
inputline->lines[i][0] = prompt;
inputline->linepos = 1;
return inputline;
}
@ -120,7 +122,7 @@ Con_ProcessInputLine (inputline_t *il, int ch)
break;
case K_UP:
do {
il->history_line = (il->history_line - 1) % il->num_lines;
il->history_line = il->history_line - 1;
if (il->history_line < 0)
il->history_line = il->num_lines - 1;
} while (il->history_line != il->edit_line