void align_stack(ChunkStack &cs, size_t col, bool align_single, log_sev_t sev)
{
LOG_FUNC_ENTRY();
if (options::align_on_tabstop())
{
col = align_tab_column(col);
}
if ( (cs.Len() > 1)
|| (align_single && (cs.Len() == 1)))
{
LOG_FMT(sev, "%s(%d): max_col=%zu\n", __func__, __LINE__, col);
chunk_t *pc;
while ((pc = cs.Pop_Back()) != nullptr)
{
align_to_column(pc, col);
chunk_flags_set(pc, PCF_WAS_ALIGNED);
LOG_FMT(sev, "%s(%d): indented [%s] on line %zu to %zu\n",
__func__, __LINE__, pc->text(), pc->orig_line, pc->column);
}
}
cs.Reset();
} // align_stack
/**
* Aligns everything in the chunk stack to a particular column.
* The stack is empty after this function.
*
* @param col the column
* @param align_single align even if there is only one item on the stack
*/
static void align_stack(ChunkStack& cs, int col, bool align_single, log_sev_t sev)
{
chunk_t *pc;
if (cpd.settings[UO_align_on_tabstop].b)
{
int rem = (col - 1) % cpd.settings[UO_output_tab_size].n;
if (rem != 0)
{
LOG_FMT(sev, "%s: col=%d rem=%d", __func__, col, rem);
col += cpd.settings[UO_output_tab_size].n - rem;
}
}
if ((cs.Len() > 1) || (align_single && (cs.Len() == 1)))
{
LOG_FMT(sev, "%s: max_col=%d\n", __func__, col);
while ((pc = cs.Pop()) != NULL)
{
align_to_column(pc, col);
pc->flags |= PCF_WAS_ALIGNED;
LOG_FMT(sev, "%s: indented [%.*s] on line %d to %d\n",
__func__, pc->len, pc->str, pc->orig_line, pc->column);
}
}
cs.Reset();
}