myesc() function fixes #195
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No sense to keep these two function when libc's strtoul() can do the same job, but better.
* Don't call isascii() here. It's deprecated in POSIX and not needed
for myesc's case.
* The check of the character class and range here should match what's
defined as {ESCSEQ} in scan.l, so for [[:xdigit:]] we use isxdigit();
for [0-7] we check '0' <= c <= '7' (not isdigit(c) because isdigit is
locale-dependant in standard's sense)
* Add missing length limit for "\x<hex>" (<hex> is at most 2 digits)
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Thanks. THis is on master and will be included in the next release. |
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