- now export FOAM_CASE and FOAM_CASENAME environment variables from
getRootCase() so they can be used immediately (eg, in decomposeParDict)
instead of crashing!
- following Andy's idea to return values as label whenever possible
eg, 1.2e6 -> 1200000
but left it commented out
- avoid buffer overflow in ISstream::read(word&).
Is the 'if (fail())' check itself actually in the correct place??
- other minor cosmetic changes
- since atof is just a call to strtod (in glibc at least), revert to the
original character collection, convert the number via strtod/strtol and
check the end pointer so see if everything was converted. Flag both bad
formats (eg, ".e") and trailing junk (eg, "1.e4e") as a tokenize error.
These were previously silently ignored.
- simple (same weight as before), but with trivial error checking.
Retain buffer overflow check.
- allow construct with Xfer container for the addressing
- Replaced non-const addressing() method in BiIndirectList with
resetAddressing() method as per IndirectList
- for alphanumeric sequences (optionally with [-+.]) that don't look
like a float or int -> return as a word
This means that '0patch' now looks like a <word> (not <label>)
and '1.end' looks like a <word> and not <scalar>
Something like '1-e' still does get treated as a bad <scalar> though
- require a digit somewhere. This traps '.' or '.+E' type of sequences
instead of returning them as 0
- avoid buffer overruns on really long sequences
- should we be considering strtod() as an alternative to atof() and checking
the errno?
The same might be true for using strtoul() or strtol() instead of atol()
