Removed `name_32' which is an obsolete by birth routine.


git-svn-id: https://freeelks.svn.sourceforge.net/svnroot/freeelks/trunk@689 6d4a7a74-6026-0410-acef-abb7cea3cd6d
Removed many implicit or explicit calls to {READABLE_STRING_GENERAL}.as_string_32.


git-svn-id: https://freeelks.svn.sourceforge.net/svnroot/freeelks/trunk@690 6d4a7a74-6026-0410-acef-abb7cea3cd6d
Removed implicit call to {READABLE_STRING_GENERAL}.as_string_32.


git-svn-id: https://freeelks.svn.sourceforge.net/svnroot/freeelks/trunk@691 6d4a7a74-6026-0410-acef-abb7cea3cd6d
Removed explicit call to {READABLE_STRING_GENERAL}.as_string_32 and made the private `environ' table use immutable keys.


git-svn-id: https://freeelks.svn.sourceforge.net/svnroot/freeelks/trunk@692 6d4a7a74-6026-0410-acef-abb7cea3cd6d
Added ability to query the hash code of the lower case version of a string. This is useful to have an efficient hash code computation in STRING_TABLE when keys are compared in a caseless manner.
See review#9176018.


git-svn-id: https://freeelks.svn.sourceforge.net/svnroot/freeelks/trunk@693 6d4a7a74-6026-0410-acef-abb7cea3cd6d