CVS log for src/external/historical/nawk/dist/lib.c

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Keyword substitution: kv
Default branch: MAIN

Pull up following revision(s) (requested by riastradh in ticket #1012):

	external/historical/nawk/dist/lib.c: revision 1.14

PR/58421: RVP: fix readdir on tmpfs. Upstream merge is complicated now because
the bsd branch has not been updated in ages.

consistently cast ctype macros to unsigned char

Marge conflicts between 2020-02-18 and 2024-08-17

Import the current version of nawk from github.
Last was imported on 2020-02-18. The major change is utf8 handling.

PR/58421: RVP: fix readdir on tmpfs. Upstream merge is complicated now because
the bsd branch has not been updated in ages.

Add a check_number function that does what is repeated in many places in
the code, but better.

Sync with HEAD

Now that inputFS is dynamically allocated, make sure it's always non-NULL.
Fixes core dumps when building CDE.

Mostly merge changes from HEAD upto 20200411

Merge changes from current as of 20200406

Fix failing unittests (by restoring old changes).

merge conflicts

Last import was 2010 when there was no ChangeLog yet. I've worked
with upstream to merge all our changes and this includes many other
fixes including new operator support etc. The change to pass an
extra "isnew" argument to open was not preserved as none of the
tests supplied with the PR fail.

This also adds the testsuite and all the bugs fixed since then.

Pull up following revision(s) (requested by christos in ticket #11):

	external/historical/nawk/dist/awk.h: revision 1.3
	external/historical/nawk/dist/run.c: revision 1.10
	external/historical/nawk/dist/FIXES: revision 1.2
	external/historical/nawk/dist/b.c: revision 1.7
	external/historical/nawk/dist/b.c: revision 1.8
	external/historical/nawk/dist/lex.c: revision 1.5
	external/historical/nawk/dist/main.c: revision 1.9
	external/historical/nawk/dist/proto.h: revision 1.8
	external/historical/nawk/dist/tran.c: revision 1.10
	external/historical/nawk/dist/proto.h: revision 1.9
	external/historical/nawk/dist/awk.1: revision 1.2
	external/historical/nawk/dist/lib.c: revision 1.9
	external/historical/nawk/dist/ytab.c: revision 1.2
	external/historical/nawk/dist/tran.c: revision 1.9

remove trailing whitespace.

PR/54424: Martijn Dekker: awk: broken character classes in UTF-8 locale:
only the first matches

Pick up some of the fixes from upstream:
        - posix paren matching
        - print \v \a
        - some more fatal handling
        - init all the character range.

remove ### error output accidentally committed.

Add translators for \v and \a per posix.

remove trailing whitespace.

Rebase to HEAD as of a few days ago.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

remove unused variable

resync with head

sync with head

remove useless cast.

merge 2012-12-20

from http://www.cs.princeton.edu/~bwk/btl.mirror/

Pull up following revision(s) (requested by christos in ticket #414):


external/historical/nawk/dist/main.c		patch
external/historical/nawk/dist/b.c		patch
external/historical/nawk/dist/lib.c		patch
external/historical/nawk/dist/proto.h		patch
external/historical/nawk/dist/run.c		patch

	Fix segfault in awk, and address PR#46155.
	[christos, ticket #414]

sync with head

PR/46155: Miguel Piņeiro Jr: Fix RS processing. Apply the gawk-like patch
from the excellent PR. Many thanks for all the work you put on this,
explanation, tests, and patch!

Sync with HEAD

avoid crash if certain operations are done before an input record is
read, ie in a BEGIN rule

PR/44063: Aleksey Cheusov: awk: setting NF doesn't change $i
http://www.opengroup.org/onlinepubs/009695399/utilities/awk.html

    ...
    References to nonexistent fields (that is, fields after $NF),
    shall evaluate to the uninitialized value.

Apply all our changes including newer fixes to WARNS?=4

imprort latest nawk

Initial revision