void cmd_insert (char *cp)
{
Line *line;
String *string;
if (range_single (cp, &cp, &cur_position) < 0) return; /* see where to insert */
if (*cp == ';') /* if ;, insert the remaining string before current line */
{
cur_position.offset = 0;
string = string_create (strlen (cp + 1), cp + 1);
string_concat (string, 1, "\n");
buffer_dirty (cur_position.buffer, 1);
line_insert (cur_position.buffer, cur_position.line, string);
return;
}
if (!eoltest (cp)) return; /* otherwise, that's all there should be */
/* Read tty input until eof into the current buffer just before the current line */
cur_position.offset = 0;
while ((string = jnl_readprompt ("\r\n >")) != NULL)
{
string_concat (string, 1, "\n"); /* put line terminator on string */
buffer_dirty (cur_position.buffer, 1);
line_insert (cur_position.buffer, cur_position.line, string); /* insert line just before current line */
}
}
int Dinsertfile(f,n)
{
int s,nline,nbytes;
WINDOW *wp;
char fname[NFILEN],*line;
fname[0] = 0;
if (mlreply("Insert file: ",fname,NFILEN) == FALSE)
return FALSE;
s = ffropen(fname); /* open file for reading */
switch (s)
{
case FIOFNF:
mlwrite("File not found");
case FIOERR:
return FALSE;
}
mlwrite("[Reading file]");
nline = 0;
while ((s = ffgetline(&line,&nbytes)) == FIOSUC)
{ register char *p;
for (p = line; nbytes; p++,nbytes--)
{
if (line_insert(1,*p) == FALSE)
return FALSE;
}
if (random_newline(FALSE,1) == FALSE)
return FALSE;
++nline;
}
ffclose();
if (s == FIOEOF) { /* Don't zap message! */
if (nline == 1)
mlwrite("[Read 1 line]");
else
mlwrite("[Read %d lines]", nline);
}
for (wp=wheadp; wp!=NULL; wp=wp->w_wndp) {
if (wp->w_bufp == curbp) {
wp->w_flag |= WFMODE|WFHARD;
}
}
return s != FIOERR;
}
int on_key_down_arrow(t_context *context, t_line_edit *line_edit)
{
char *str;
on_key_ctrl_u(context, line_edit);
if (context->history && context->history_ptr)
{
if (context->history_ptr != context->history->previous)
context->history_ptr = context->history_ptr->next;
else
context->history_ptr = 0;
if (context->history_ptr)
{
str = ((t_history *)(context->history_ptr->content))->entry;
line_insert(line_edit, str, ft_strlen(str));
}
}
return (READ_CONTINUE);
}
