[PATCH 1/4] search: rename auto_exclude_tags to {search,}exclude_tags

[Austin Clements]

Quoth Pieter Praet on Jan 19 at  8:19 pm:
> All other config-related functions and args include the section
> title in their name, so for the sake of consistency, mirror that.
> 
> Also, the "auto"matic part is a given, so that was dropped.

LGTM other than one nit, below.

> --- a/notmuch-config.c
> +++ b/notmuch-config.c
> @@ -89,9 +89,9 @@ static const char search_config_comment[] =
>      "\n"
>      " The following option is supported here:\n"
>      "\n"
> -    "\tauto_exclude_tags      A ;-separated list of tags that will be\n"
> -    "\t excluded from search results by default.  Using an excluded tag\n"
> -    "\t in a query will override that exclusion.\n";
> +    "\texclude_tags      A list (separated by ';') of the tags that will be\n"
> +    "\t\texcluded from search results by default.  Using an excluded tag in a\n"
> +    "\t\tquery will override that exclusion.\n";

I'd propose that any tag whose name is more than seven characters long
should have its description start under it, indented by a tab, like I
did in id:"1326920205-31296-1-git-send-email-amdragon at mit.edu".  That
looks nice and keeps the description indented consistently without
ridiculous amounts of negative space and narrow wrapping.