syslog support; bitwise logior and logand functions become variadic.

* Makefile: Use -iquote to restrict our #include search paths from
being processed for #include <...>.  Add syslog.o to OBJS-y if
have_syslog is y.

* configure (have_syslog): New variable, set by detecting syslog API.

* eval.c (eval_init): logand and logior registrations changed to
go to variadic versions. New syslog variables and functions registered.

* lib.c (logandv, logiorv): New functions.

* lib.h (logandv, logiorv): Declared.

* txr.c (main): Call syslog_init.

* syslog.c: New file.

* syslog.h: New file.

* txr.1: Updated.

* txr.vim: Regenerated.

1 files changed, 87 insertions, 81 deletions

diff --git a/txr.vim b/txr.vim
index 4771aa38..185159cb 100644
--- a/txr.vim
+++ b/txr.vim
@@ -33,93 +33,99 @@ syn keyword txr_keyword contained skip some text throw
 syn keyword txr_keyword contained trailer try var
 
 syn keyword txl_keyword contained * *keyword-package* *random-state* *self-path*
-syn keyword txl_keyword contained *stddebug* *stderr* *stdin* *stdout*
-syn keyword txl_keyword contained *system-package* *user-package* + -
-syn keyword txl_keyword contained / /= < <=
-syn keyword txl_keyword contained = > >= abs
-syn keyword txl_keyword contained acons acons-new aconsql-new acos
-syn keyword txl_keyword contained alist-nremove alist-remove all and
-syn keyword txl_keyword contained andf append append* apply
-syn keyword txl_keyword contained ash asin assoc assql
-syn keyword txl_keyword contained atan atom bignump block
-syn keyword txl_keyword contained break-str call car cat-str
-syn keyword txl_keyword contained cat-vec catch cdr ceil
-syn keyword txl_keyword contained chain chr-isalnum chr-isalpha chr-isascii
-syn keyword txl_keyword contained chr-iscntrl chr-isdigit chr-isgraph chr-islower
-syn keyword txl_keyword contained chr-isprint chr-ispunct chr-isspace chr-isupper
-syn keyword txl_keyword contained chr-isxdigit chr-num chr-str chr-str-set
-syn keyword txl_keyword contained chr-tolower chr-toupper chrp close-stream
-syn keyword txl_keyword contained collect-each collect-each* compl-span-str cond
-syn keyword txl_keyword contained cons consp copy-alist copy-cons
-syn keyword txl_keyword contained copy-hash copy-list copy-str copy-vec
-syn keyword txl_keyword contained cos count-if countq countql
-syn keyword txl_keyword contained countqual daemon dec defun
-syn keyword txl_keyword contained defvar del delete-package dohash
-syn keyword txl_keyword contained downcase-str dwim each each*
-syn keyword txl_keyword contained eq eql equal errno
-syn keyword txl_keyword contained error eval evenp exp
-syn keyword txl_keyword contained expt exptmod fifth find
-syn keyword txl_keyword contained find-if find-package first fixnump
-syn keyword txl_keyword contained flatten flatten* flip flo-int
-syn keyword txl_keyword contained flo-str floatp floor flush-stream
-syn keyword txl_keyword contained for for* force format
-syn keyword txl_keyword contained fourth fun func-get-env func-get-form
-syn keyword txl_keyword contained functionp gcd generate gensym
-syn keyword txl_keyword contained get-byte get-char get-hash-userdata get-line
-syn keyword txl_keyword contained get-list-from-stream get-string-from-stream gethash hash
-syn keyword txl_keyword contained hash-alist hash-construct hash-count hash-diff
-syn keyword txl_keyword contained hash-eql hash-equal hash-isec hash-keys
-syn keyword txl_keyword contained hash-pairs hash-uni hash-values hashp
-syn keyword txl_keyword contained identity if iff iffi
-syn keyword txl_keyword contained inc int-flo int-str integerp
-syn keyword txl_keyword contained intern interp-fun-p isqrt keep-if
-syn keyword txl_keyword contained keep-if* keywordp lambda lazy-str
-syn keyword txl_keyword contained lazy-str-force lazy-str-force-upto lazy-str-get-trailing-list lazy-stream-cons
-syn keyword txl_keyword contained lazy-stringp lcons-fun ldiff length
-syn keyword txl_keyword contained length-list length-str length-str-< length-str-<=
-syn keyword txl_keyword contained length-str-> length-str->= length-vec let
-syn keyword txl_keyword contained let* list list-str list-vector
-syn keyword txl_keyword contained listp log logand logior
-syn keyword txl_keyword contained lognot logtest logtrunc logxor
-syn keyword txl_keyword contained make-hash make-lazy-cons make-package make-random-state
-syn keyword txl_keyword contained make-similar-hash make-string-byte-input-stream make-string-input-stream make-string-output-stream
-syn keyword txl_keyword contained make-strlist-output-stream make-sym make-time make-time-utc
-syn keyword txl_keyword contained mapcar mapcar* maphash mappend
-syn keyword txl_keyword contained mappend* match-fun match-regex match-str
+syn keyword txl_keyword contained *stddebug* *stderr* *stdin* *stdlog*
+syn keyword txl_keyword contained *stdnull* *stdout* *system-package* *user-package*
+syn keyword txl_keyword contained + - / /=
+syn keyword txl_keyword contained < <= = >
+syn keyword txl_keyword contained >= abs acons acons-new
+syn keyword txl_keyword contained aconsql-new acos alist-nremove alist-remove
+syn keyword txl_keyword contained all and andf append
+syn keyword txl_keyword contained append* apply ash asin
+syn keyword txl_keyword contained assoc assql atan atom
+syn keyword txl_keyword contained bignump block break-str call
+syn keyword txl_keyword contained car cat-str cat-vec catch
+syn keyword txl_keyword contained cdr ceil chain chr-isalnum
+syn keyword txl_keyword contained chr-isalpha chr-isascii chr-iscntrl chr-isdigit
+syn keyword txl_keyword contained chr-isgraph chr-islower chr-isprint chr-ispunct
+syn keyword txl_keyword contained chr-isspace chr-isupper chr-isxdigit chr-num
+syn keyword txl_keyword contained chr-str chr-str-set chr-tolower chr-toupper
+syn keyword txl_keyword contained chrp close-stream collect-each collect-each*
+syn keyword txl_keyword contained compl-span-str cond cons consp
+syn keyword txl_keyword contained copy-alist copy-cons copy-hash copy-list
+syn keyword txl_keyword contained copy-str copy-vec cos count-if
+syn keyword txl_keyword contained countq countql countqual daemon
+syn keyword txl_keyword contained dec defun defvar del
+syn keyword txl_keyword contained delete-package dohash downcase-str dwim
+syn keyword txl_keyword contained each each* eq eql
+syn keyword txl_keyword contained equal errno error eval
+syn keyword txl_keyword contained evenp exp expt exptmod
+syn keyword txl_keyword contained fifth find find-if find-package
+syn keyword txl_keyword contained first fixnump flatten flatten*
+syn keyword txl_keyword contained flip flo-int flo-str floatp
+syn keyword txl_keyword contained floor flush-stream for for*
+syn keyword txl_keyword contained force format fourth fun
+syn keyword txl_keyword contained func-get-env func-get-form functionp gcd
+syn keyword txl_keyword contained generate gensym get-byte get-char
+syn keyword txl_keyword contained get-hash-userdata get-line get-list-from-stream get-string-from-stream
+syn keyword txl_keyword contained gethash hash hash-alist hash-construct
+syn keyword txl_keyword contained hash-count hash-diff hash-eql hash-equal
+syn keyword txl_keyword contained hash-isec hash-keys hash-pairs hash-uni
+syn keyword txl_keyword contained hash-values hashp identity if
+syn keyword txl_keyword contained iff iffi inc int-flo
+syn keyword txl_keyword contained int-str integerp intern interp-fun-p
+syn keyword txl_keyword contained isqrt keep-if keep-if* keywordp
+syn keyword txl_keyword contained lambda lazy-str lazy-str-force lazy-str-force-upto
+syn keyword txl_keyword contained lazy-str-get-trailing-list lazy-stream-cons lazy-stringp lcons-fun
+syn keyword txl_keyword contained ldiff length length-list length-str
+syn keyword txl_keyword contained length-str-< length-str-<= length-str-> length-str->=
+syn keyword txl_keyword contained length-vec let let* list
+syn keyword txl_keyword contained list-str list-vector listp log
+syn keyword txl_keyword contained log-alert log-auth log-cons log-crit
+syn keyword txl_keyword contained log-daemon log-debug log-emerg log-err
+syn keyword txl_keyword contained log-info log-ndelay log-notice log-nowait
+syn keyword txl_keyword contained log-odelay log-perror log-pid log-user
+syn keyword txl_keyword contained log-warning logand logior lognot
+syn keyword txl_keyword contained logtest logtrunc logxor make-hash
+syn keyword txl_keyword contained make-lazy-cons make-package make-random-state make-similar-hash
+syn keyword txl_keyword contained make-string-byte-input-stream make-string-input-stream make-string-output-stream make-strlist-output-stream
+syn keyword txl_keyword contained make-sym make-time make-time-utc mapcar
+syn keyword txl_keyword contained mapcar* maphash mappend mappend*
+syn keyword txl_keyword contained mask match-fun match-regex match-str
 syn keyword txl_keyword contained match-str-tree max memq memql
 syn keyword txl_keyword contained memqual merge min mkstring
 syn keyword txl_keyword contained mod multi-sort none not
 syn keyword txl_keyword contained nreverse null num-chr num-str
 syn keyword txl_keyword contained numberp oddp open-command open-directory
 syn keyword txl_keyword contained open-file open-pipe open-process open-tail
-syn keyword txl_keyword contained or orf packagep pop
-syn keyword txl_keyword contained pprint print prog1 progn
-syn keyword txl_keyword contained prop proper-listp push pushhash
-syn keyword txl_keyword contained put-byte put-char put-line put-string
-syn keyword txl_keyword contained qquote quasi quote rand
-syn keyword txl_keyword contained random random-fixnum random-state-p range
-syn keyword txl_keyword contained range* reduce-left reduce-right ref
-syn keyword txl_keyword contained refset regex-compile regexp regsub
-syn keyword txl_keyword contained rehome-sym remhash remove-if remove-if*
-syn keyword txl_keyword contained remq remq* remql remql*
-syn keyword txl_keyword contained remqual remqual* repeat replace
-syn keyword txl_keyword contained replace-list replace-str replace-vec rest
-syn keyword txl_keyword contained return return-from reverse rplaca
-syn keyword txl_keyword contained rplacd s-ifblk s-ifchr s-ifdir
-syn keyword txl_keyword contained s-ififo s-iflnk s-ifmt s-ifreg
-syn keyword txl_keyword contained s-irgrp s-iroth s-irusr s-irwxg
-syn keyword txl_keyword contained s-irwxo s-irwxu s-isgid s-isuid
-syn keyword txl_keyword contained s-isvtx s-iwgrp s-iwoth s-iwusr
-syn keyword txl_keyword contained s-ixgrp s-ixoth s-ixusr search-regex
-syn keyword txl_keyword contained search-str search-str-tree second seek-stream
-syn keyword txl_keyword contained set set-diff set-hash-userdata sethash
-syn keyword txl_keyword contained sin sixth size-vec some
-syn keyword txl_keyword contained sort source-loc source-loc-str span-str
-syn keyword txl_keyword contained splice split-str split-str-set sqrt
-syn keyword txl_keyword contained stat string-cmp string-extend string-lt
-syn keyword txl_keyword contained stringp sub sub-list sub-str
-syn keyword txl_keyword contained sub-vec symbol-function symbol-name symbol-package
-syn keyword txl_keyword contained symbolp tan third throw
+syn keyword txl_keyword contained openlog or orf packagep
+syn keyword txl_keyword contained pop pprint print prog1
+syn keyword txl_keyword contained progn prop proper-listp push
+syn keyword txl_keyword contained pushhash put-byte put-char put-line
+syn keyword txl_keyword contained put-string qquote quasi quote
+syn keyword txl_keyword contained rand random random-fixnum random-state-p
+syn keyword txl_keyword contained range range* reduce-left reduce-right
+syn keyword txl_keyword contained ref refset regex-compile regex-parse
+syn keyword txl_keyword contained regexp regsub rehome-sym remhash
+syn keyword txl_keyword contained remove-if remove-if* remq remq*
+syn keyword txl_keyword contained remql remql* remqual remqual*
+syn keyword txl_keyword contained repeat replace replace-list replace-str
+syn keyword txl_keyword contained replace-vec rest return return-from
+syn keyword txl_keyword contained reverse rplaca rplacd s-ifblk
+syn keyword txl_keyword contained s-ifchr s-ifdir s-ififo s-iflnk
+syn keyword txl_keyword contained s-ifmt s-ifreg s-irgrp s-iroth
+syn keyword txl_keyword contained s-irusr s-irwxg s-irwxo s-irwxu
+syn keyword txl_keyword contained s-isgid s-isuid s-isvtx s-iwgrp
+syn keyword txl_keyword contained s-iwoth s-iwusr s-ixgrp s-ixoth
+syn keyword txl_keyword contained s-ixusr search-regex search-str search-str-tree
+syn keyword txl_keyword contained second seek-stream set set-diff
+syn keyword txl_keyword contained set-hash-userdata sethash setlogmask sin
+syn keyword txl_keyword contained sixth size-vec some sort
+syn keyword txl_keyword contained source-loc source-loc-str span-str splice
+syn keyword txl_keyword contained split-str split-str-set sqrt stat
+syn keyword txl_keyword contained string-cmp string-extend string-lt stringp
+syn keyword txl_keyword contained sub sub-list sub-str sub-vec
+syn keyword txl_keyword contained symbol-function symbol-name symbol-package symbolp
+syn keyword txl_keyword contained syslog tan third throw
 syn keyword txl_keyword contained throwf time time-string-local time-string-utc
 syn keyword txl_keyword contained time-usec tok-str tostring tostringp
 syn keyword txl_keyword contained tree-find trim-str trunc typeof