* origin/topic/vern/cpp-maint-dec21:
fixes for vector operations
flag globals initialized to opaque values as non-compilable
skip type signatures for lambdas
fix for translating filenames beginning with numbers to C++ variable names
remove unnecessary includes
* origin/topic/vern/CPP-cond:
fix btest comment to more accurately describe the test
clang-format issue
btests for erroneous script conditionals
avoid compiling-to-C++ for functions potentially influenced by conditionals
track the use of conditionals in functions and files
AST profiles track the associated function/body/expression
All changes in this patch were performed automatically with `shfmt` with
configuration flags specified in `.pre-commit-config.yaml`.
In addition to fixing whitespace the roundtrip through shfmt's AST also
transforms command substitutions
`cmd`
# becomes
$(cmd)
and some redirects
>&2 echo "msg"
# becomes
echo >&2 "msg"
* origin/topic/vern/CPP-speedup:
use iterator-based idiom for check-if-present-then-access
const-ify member function
switch looping over vectors to use iterators
remove unused local variables
efficiency fix - return a reference rather than a copy of a map
fix for case-sensitive file systems
geez sometimes it's signed sometimes it's not
documentation updates
remove -O add-C++ and -O update-C++ options
extensive rewrite of generation & execution of run-time initialization
factoring out CPPEscape to be a standalone function
removing unused SubNetType class
* origin/topic/vern/CPP-workflow2:
low-level coding style fixes
support for standalone compiled scripts to export globals with module qualifiers
updates for documentation of functionality for compiling scripts to C++
fixes for standalone C++ scripts making types & variables/functions available
fixed bug limiting availability of load_CPP() BiF
updates to development helper scripts to support new workflow
simpler workflow for -O gen-C++ ; also some hooks for -O gen-standalone-C++
ReplaceBody now deletes a body if the replacement is nil
removal of can't-actually-be-executed code
