Re: [RFA] Make word-break-characters language independent (1/3)

[Andrew Cagney <ac131313@redhat.com>]

> This is the first patch of a series of 3 that follow up on a discussion
> about making the word_break_characters language dependent. See:
> http://sources.redhat.com/ml/gdb-patches/2003-09/msg00399.html.
> 
> The plan is as follow:
>   1. Add a new function in language: default_word_break_characters()
>   2. Add a new field la_word_break_characters in struct language_defn
>      Update all instances of this structure to set this new field
>      to default_word_break_characters.
>   3. Remove gdb_completer_word_break_characters and
>      get_gdb_completer_word_break_characters. Replace them with
>      either default_word_break_characters or the current_language
>      la_word_break_characters.
> 
> In the end, GDB's behavior is entirely identical. But it will allow
> Ada to define it's own set of word-break-characters, allowing it to
> fine-tune the completion mechanism.
> 
> I divided this change in 3 patches to show the process I used, and
> to show that the changes are mostly mechanical (and hopefully correct
> :-). If necessary, I can break them up further (for instance patch3
> can be broken up in two steps), or submit all 3 of them in one patch.
> Let me know.

Eli, I think this is really completer stuff.  Ok?

(the language vector stuff works fine).

Andrew