not `#if HAVE_STDLIB_H'. The former wasn't defined.
Use #if rather than #ifdef.
Add HAVE_DECL_STRTOUL and HAVE_DECL_STRTOULL.
(jm_CHECK_DECLARATIONS): Add strtoul strtoull.
(intconv): New variable.
(usage): Update.
(main): Call scan_arg instead of scan_double_arg. Call check_format
before scan_arg.
(scan_int_arg, scan_arg): New functions.
(check_format): Add intconv argument. Accept %d, %u, %o, %x, %X.
(print_numbers): If intconv is true, pass an int argument to printf.
(Filter): Rename from PFL.
(non_neg_strtol): Remove function.
(find_bracketed_repeat): Use xstrtoul instead of non_neg_strtol.
(squeeze_filter, set_initialize, main): Use size_t and ssize_t in
place of long and int in several decls.
(read_and_delete, read_and_xlate): Likewise, and remove assertion.
(hard_LC_CTYPE): Remove.
(keylist): Renamed from keyhead. Now a pointer, not a
mostly-unused struct. All uses changed.
(findlines, keycompare, CMP_WITH_IGNORE, compare, checkfp, mergefps,
sort): Tune and use a more consistent style for reallocation.
(keycompare, main): Don't worry about LC_CTYPE;
it's buggy with multibyte chars anyway.
(compare): Invoke alloca (0) after each call to keycompare,
not just the ones that return nonzero. This avoids a memory
leak on architectures without builtin alloca that occurs
sometimes when a file contains all duplicate lines.
Don't use SA_INTERRUPT to decide whether to call sigaction, as
POSIX.1 doesn't require SA_INTERRUPT and some systems
(e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
it's been part of POSIX.1 since day 1 (in 1988).
Don't use SA_INTERRUPT to decide whether to call sigaction, as
POSIX.1 doesn't require SA_INTERRUPT and some systems
(e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
it's been part of POSIX.1 since day 1 (in 1988).
Don't use SA_INTERRUPT to decide whether to call sigaction, as
POSIX.1 doesn't require SA_INTERRUPT and some systems
(e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
it's been part of POSIX.1 since day 1 (in 1988).
(install_handler): Use SA_NOCLDSTOP, not _POSIX_VERSION,
to decide whether to call sigaction; this fixes an old typo.
Don't use SA_INTERRUPT to decide whether to call sigaction, as
POSIX.1 doesn't require SA_INTERRUPT and some systems
(e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
it's been part of POSIX.1 since day 1 (in 1988).
