[Bug-indent] New Options and Bug Fixes

[Daniel P. Valentine]

Hi,

Attached is a patch that contains the 4 things I had to do to make 
indent work for me.

The new option -icb leaves the closing brace of a block indented the 
same amount as the text, so that the first thing at the same level as 
the opening of the block is the next thing outside the block.  The 
result looks like

        if (x < 1) {
                x++;
                }

        printf ("%d\n", x);

The second new option -bbbo extends the good start of -bbo to prefer 
breaking before rather than after any binary operator.  Since this 
seems to be in the spirit of the GNU coding standards, I have included 
it in the -gnu option as well.

Both options are documented in the texinfo file (also in the patch), 
and the both have a negated version.

The two changes that I would call bug fixes were a fix to the paren 
indent stack so that the indent level is correctly reflected (changed a 
> to a >=), and a change to the handling of search-braces so that the 
--ignore-newline option stops it from working with the flushed_nl.  
Previously, newlines encountered in the search_brace function were not 
properly ignored.

indent-patch2.txt
Description: Text document

indent-patch2.txt.asc
Description: Text document

I hope they are helpful.

Dan Valentine