/** * 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