[OS X TeX] \langle does not display as such in the Index

[Alain Schremmer]

On , at 2016 Jan 23,7:31 PM, Herbert Schulz wrote:

>> On Jan 23, 2016, at 5:39 PM, Alain Schremmer <schremmer.alain at gmail.com> wrote:
>> 
>> I am proofreading a bit and just noticed that: 
>> 
>> \langle displays correctly under showidx but under makeidx displays   hA   
>> and 
>> \rangle displays correctly under showidx but under makeidx  displays   A with a little cup on top followed by B
>> 
>> Similarly, 
>> 
>> \left \langle displays correctly with showidx but under makeidx displays CircleCross A
>> and
>> \right \rangle displays correctly under showidx but under makeidx displays a dropped A with a little cup on top followed by B
>> 
>> 
>> I am using
>> 
>> 			\let\oldopenparen\(%
>> 			\let\oldcloseparen\)%
>> 			\newcommand{\INDEX}[1]{\def\({\protect\oldopenparen}\def\){\protect\oldcloseparen}\index{#1}}
>> 
>> which works fine with every other symbols.
>> 
>> Puzzled regards
>> --schremmer
> 
> Howdy,
> 
> What are you trying to do?

Indexing math symbols which works fine except for \rlangle and \langle

> Are you including the \rlangle and \langle in math mode?

Yes

Regards
--schremmer