Don't try to lock the same formula more than once

Fixes #28765.
Stop using superenv? method to dump ENV
Don't fetch the value just to throw it away
Remove ENV variable that is no longer used
Remove obsolete text
plantuml 7999

Closes #29449.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
plantuml: quotes
Cvsps 3.13
Cvsps: quoting style

Closes #29444.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
gcc: don't use bottles on Xcode-only systems
cmus 2.5.1, 2.6.0-rc0
make `tests` an internal command
Prefer pathname methods over regexp matching
add start and stop as generic executables
couchdb-lucene: sandbox install

Closes #29439.
Refurbish two more flags not supported by clang

'-fno-tree-pre' and '-fno-tree-dominator-opts'

Closes #29452.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
grails 2.4.0

Closes #29454.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
paq8px 69

Closes #26674.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
SPTK 3.7

Closes #26342.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
sptk, libextractor conflict