/**
* Adds an item to the align stack and adjust the nl_count and max_col.
* Adjust max_col as needed
*
* @param pc the item to add
* @param max_col pointer to the column variable
* @param extra_pad extra padding
*/
static void align_add(ChunkStack& cs, chunk_t *pc, int& max_col, int min_pad, bool squeeze)
{
chunk_t *prev;
int min_col;
prev = chunk_get_prev(pc);
if ((prev == NULL) || chunk_is_newline(prev))
{
min_col = squeeze ? 1 : pc->column;
LOG_FMT(LALADD, "%s: pc->col=%d max_col=%d min_pad=%d min_col=%d\n",
__func__, pc->column, max_col, min_pad, min_col);
}
else
{
if (prev->type == CT_COMMENT_MULTI)
{
min_col = prev->orig_col_end + min_pad;
}
else
{
min_col = prev->column + prev->len + min_pad;
}
if (!squeeze)
{
if (min_col < pc->column)
{
min_col = pc->column;
}
}
LOG_FMT(LALADD, "%s: pc->col=%d max_col=%d min_pad=%d min_col=%d multi:%s prev->col=%d prev->len=%d %s\n",
__func__, pc->column, max_col, min_pad, min_col, (prev->type == CT_COMMENT_MULTI) ? "Y" : "N",
(prev->type == CT_COMMENT_MULTI) ? prev->orig_col_end : prev->column, prev->len, get_token_name(prev->type));
}
if (cs.Empty())
{
max_col = 0;
}
cs.Push(pc);
if (min_col > max_col)
{
max_col = min_col;
}
}
void align_add(ChunkStack &cs, chunk_t *pc, size_t &max_col)
{
LOG_FUNC_ENTRY();
size_t min_col;
chunk_t *prev = chunk_get_prev(pc);
if (prev == nullptr || chunk_is_newline(prev))
{
min_col = 1;
LOG_FMT(LALADD, "%s(%d): pc->orig_line=%zu, pc->col=%zu max_col=%zu min_col=%zu\n",
__func__, __LINE__, pc->orig_line, pc->column, max_col, min_col);
}
else
{
if (chunk_is_token(prev, CT_COMMENT_MULTI))
{
min_col = prev->orig_col_end + 1;
}
else
{
min_col = prev->column + prev->len() + 1;
}
LOG_FMT(LALADD, "%s(%d): pc->orig_line=%zu, pc->col=%zu max_col=%zu min_col=%zu multi:%s prev->col=%zu prev->len()=%zu %s\n",
__func__, __LINE__, pc->orig_line, pc->column, max_col, min_col, (chunk_is_token(prev, CT_COMMENT_MULTI)) ? "Y" : "N",
(chunk_is_token(prev, CT_COMMENT_MULTI)) ? prev->orig_col_end : (UINT32)prev->column, prev->len(), get_token_name(prev->type));
}
if (cs.Empty())
{
max_col = 0;
}
cs.Push_Back(pc);
if (min_col > max_col)
{
max_col = min_col;
}
} // align_add
