./Source/analyser.c

Analyser/Analyse_List [ Functions ]

FUNCTION

Parse the item text to see if there are any lists. A list is either case I:

      ITEMNAME
         o bla bla
         o bla bla

or case II:

      some text:     <-- begin of a list
      o bla bla      <-- list item
        bla bla bla  <-- continuation of list item.
      o bla bla      <-- list item
                     <-- end of a list 
      bla bla        <-- this can also be the end of a list.

SYNPOPSIS

INPUTS

arg_item -- the item to be parsed.
indent -- the indent of this item.

OUTPUT

arg_item -- the itemlines will contain formatting information for all the lists that were found.

SOURCE

{
    if ( arg_item->no_lines >= 1 )
    {
        int                 i = 0;
        char               *line = arg_item->lines[i]->line;

        /* Case I */
        if ( ( arg_item->lines[i]->kind == ITEM_LINE_PLAIN ) &&
             Is_ListItem_Start( line, indent ) )
        {
            /* Case I, the is a list item right after the item name */
            arg_item->lines[i]->format |= RBILA_BEGIN_LIST;
            arg_item->lines[i]->format |= RBILA_BEGIN_LIST_ITEM;
            Remove_List_Char( arg_item, i );
            /* Now try to find the end of the list */
            i = Analyse_ListBody( arg_item, 1, indent );
        }

        /* Now search for case II cases */
        for ( ; i < arg_item->no_lines; i++ )
        {
            line = arg_item->lines[i]->line;
            if ( ( arg_item->lines[i]->kind == ITEM_LINE_PLAIN ) &&
                 Is_Start_List( line, indent ) )
            {
                ++i;
                if ( i < arg_item->no_lines )
                {
                    line = arg_item->lines[i]->line;
                    if ( ( arg_item->lines[i]->kind == ITEM_LINE_PLAIN ) &&
                         Is_ListItem_Start( line, indent ) )
                    {
                        arg_item->lines[i]->format |= RBILA_BEGIN_LIST;
                        arg_item->lines[i]->format |= RBILA_BEGIN_LIST_ITEM;
                        Remove_List_Char( arg_item, i );
                        ++i;
                        i = Analyse_ListBody( arg_item, i, indent );


                        /* One list might be immediately followed
                         * by another. In this case we have to
                         * analyse the last line again. */
                        line = arg_item->lines[i]->line;
                        if ( ( arg_item->lines[i]->kind == ITEM_LINE_PLAIN )
                             && Is_Start_List( line, indent ) )
                        {
                            --i;
                        }

                    }
                }
            }
        }
    }
}