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A couple of fixes to Key_Console()

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This commit is contained in:
Anton E. Gavrilov 2000-07-31 06:23:19 +00:00
parent a3008df56a
commit 6328a810a0
1 changed files with 8 additions and 13 deletions
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21
common/keys.c
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@ -416,7 +416,7 @@ no_lf:
i = MAXCMDLINE-1 - strlen(key_lines[edit_line]); i = MAXCMDLINE-1 - strlen(key_lines[edit_line]);
if (i > 0) if (i > 0)
{ // insert the string { // insert the string
memcpy (key_lines[edit_line] + key_linepos + i, memmove (key_lines[edit_line] + key_linepos + i,
key_lines[edit_line] + key_linepos, strlen(key_lines[edit_line]) - key_linepos + 1); key_lines[edit_line] + key_linepos, strlen(key_lines[edit_line]) - key_linepos + 1);
memcpy (key_lines[edit_line] + key_linepos, textCopied, i); memcpy (key_lines[edit_line] + key_linepos, textCopied, i);
key_linepos += i; key_linepos += i;
@ -434,19 +434,14 @@ no_lf:
if (key < 32 || key > 127) if (key < 32 || key > 127)
return; // non printable return; // non printable
if (key_linepos < MAXCMDLINE-1) i = strlen(key_lines[edit_line]);
{ if (i >= MAXCMDLINE-1)
i = strlen(key_lines[edit_line]) - 1; return;
if (i == MAXCMDLINE-2) i--;
for (; i >= key_linepos; i--)
key_lines[edit_line][i + 1] = key_lines[edit_line][i];
i = key_lines[edit_line][key_linepos];
key_lines[edit_line][key_linepos] = key;
key_linepos++;
if (!i) // // only null terminate if at the end
key_lines[edit_line][key_linepos] = 0;
}
// This also moves the ending \0
memmove (key_lines[edit_line]+key_linepos+1, key_lines[edit_line]+key_linepos, i-key_linepos+1);
key_lines[edit_line][key_linepos] = key;
key_linepos++;
} }
//============================================================================ //============================================================================