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2018 Commits

Author SHA1 Message Date
tg 971b153933 catch intmin/-1 instead of dumping core on SIGFPE; from Jilles Tjoelker 2011-12-11 01:35:10 +00:00
tg ee73f691f0 clearer messages 2011-12-10 14:16:09 +00:00
tg 44c408f9ac shuffle caddr_t to its only user, and use (void *) on Linux instead, 
to appease Fefe’s dietlibc [-Wdeprecated-declarations]
 2011-12-10 14:12:17 +00:00
tg 3b87d173d4 • finally, the code and manual page text to deprecate, and code to not 
handle any more, octal 010 style constants, as promised
• overhaul the manpage re. arithmetic expressions, make the guarantees
  mksh code has explicitly, precisely, clear
• to reduce burden of the compiler, getint() now operates on mksh_uari_t
  internally; it already applied the sign after operation, anyway (C99
  guarantees wraparound on unsigned types, but for signed types we need
  specific compiler support; apparently, this comes from hardware limits)
• use const and shuffle order of locals around while here
 2011-12-10 13:34:19 +00:00
tg f8098a7f48 actually catch out of [1;36] bounds integer bases 2011-12-09 20:40:26 +00:00
tg f42044258f BUGFIX: make typeset -n flag more robust (catch ALL exits) 2011-12-09 20:40:14 +00:00
tg 15cfc6c88d add tests for 
• integer base flat (10, 010, 0x10)
  ‣ posix, right variants (heh, just like timezones)
  ⇒ both enabled, which means one test always fails right now,
    until the code changes are in…
  ☹ mksh R21 and up, AT&T ksh93, posh, GNU bash, busybox sh, dash
    all use the posux variant
  ☺ mksh R20b and below, pdksh, zsh, python, perl, php all do it right
  ‣ posix is stupid to use C (strongly typed, compiled) semantics
    for an untyped _scripting_ language
• integer bases 1 (mksh specific), 2 to 36, and that 37 errors out
  ‣ both directions
• integer arithmetic, signed and unsigned, wraparound and value span
 2011-12-09 20:40:02 +00:00
tg a0dd6b5366 disable deprecated code on MirBSD-current mksh-current (note: next to deprecate is support for parsing $((010)) as octal, which is agreed gecko2@ tonight at the Jugo already) 2011-12-08 22:19:16 +00:00
tg 63b9d60b31 MKSH_DISABLE_DEPRECATED needs testsuite handling 2011-12-08 22:19:04 +00:00
tg 9b04bd65b7 rework Perl interpreter finding logic; *buntu/dietlibc-arm{el,hf} are broken 2011-12-08 22:16:42 +00:00
tg 44d072a879 beautify a Vi function (no code change), from tech@ discussion 2011-12-04 23:22:59 +00:00
tg 6e010a59fb MFC recent changes to R40-stable, validate it, fix a pedantic warning 2011-12-04 19:59:33 +00:00
tg b12d31ccca improve installation instructions 2011-12-04 19:38:36 +00:00
tg 3522dd1263 add note that mksh's global is not php/python's 2011-12-03 00:09:15 +00:00
tg 24fbbdf31c -Wpointer-sign 2011-12-03 00:03:25 +00:00
tg da83890648 move compile-time assertions out of misc.c(#ifdef DEBUG) into Build.sh 2011-12-03 00:01:28 +00:00
tg 73688b3b3c oh well, shove it; inline some things, the most legible ones 
mostly for benefit of not-the-latest-llvm-or-gcc compilers
 2011-12-02 23:05:18 +00:00
tg 1ac636670f • improve comments 
• do shave off 20 bytes from c_test() and get rid of the ugly stack
  variable and double “using” despite not parsing
 2011-12-02 22:55:49 +00:00
tg 2fb9df56e4 rewrite funcs.c:c_test(), i.e. test(1) and [(1), to follow POSIX and XSI 
in the cases where they are defined unambiguously; bug reported by
Jilles Tjoelker in <20111129232526.GC14357@stack.nl> due to a report
by Stefano Lattarini on bug-autoconf

in the ambiguous case, I stick to traditional pdksh behaviour, which means
	test ! a = b	vs.	test a = b
and
	test ! a -o b	vs.	test a -o b
behave different from each other (in the second case, the NOT operator
binds strong; POSIX demands a reduction to 3 arguments and negating
that result in the first case), so we're at two known not-ok in the
FreeBSD® testsuite. (81 and 82 in regress.sh,v 1.3)
 2011-11-30 21:34:15 +00:00
tg 44a27fa8e0 update and reformat some comments in the history code 2011-11-26 18:19:00 +00:00
tg b3f4c69f05 #ifdef MKSH_DISABLE_DEPRECATED do not compile in features scheduled for removal 2011-11-26 17:56:30 +00:00
tg 0695039dc0 fix stateptr-underflow; really do call fastbox regression checks; bump vsn 2011-11-26 00:45:21 +00:00
tg 12608d7933 fix function-local arrays 2011-11-26 00:45:03 +00:00
tg 0d2244da81 use += and do some more mitigation of the alloc problem first 2011-11-25 23:58:04 +00:00
tg 5c1108c5fa actually… the error paths didn’t se-unset noglob! after looking at the 
code, until further proof I believe noglob is not even needed ⇒ drop it
 2011-11-25 23:54:06 +00:00
tg 5ac24244fd == inside [[ is not nice, and parsing $(set +o) isn’t either, 
since we don’t just have [[ -o ]] now, but can use standard $- here
 2011-11-25 23:43:59 +00:00
tg 63878e8aef another couple of verbose checks; the *-global are mksh specific but work; 
mksh currently fails arrassign-fnc-local (never worked either)
 2011-11-25 23:33:42 +00:00
tg 2ff9255f39 add a -f option to test.sh that runs tests of class fastbox 
plus a test in that category for a bug spotted during development of
https://evolvis.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=shellsnippets/shellsnippets.git;a=blob;f=mksh/sysadmin/getjpics.cgi;h=d74018cbc1ae4e88408267ecc73a6df19aa4c99a;hb=HEAD
 2011-11-25 23:29:31 +00:00
tg dd014625e1 Fix regression introduced by mixing the recursive parser and support 
for ;| and ;& in TCASE: ;;-less last casepart produced ";\0" in the
SREREAD string which obviously cased reparsing to fail

test from http://www.in-ulm.de/~mascheck/various/cmd-subst/
 2011-11-22 18:01:41 +00:00
tg d7079f3f0e bump 2011-11-19 21:22:02 +00:00
tg 709524edd1 add explicit casts to uid_t and gid_t of the struct stat slots, for some 
architectures on Linux have a truly horrible struct stat definition, as
seen in dietlibc’s source code
https://buildd.debian.org/status/fetch.php?pkg=mksh&arch=mipsel&ver=40.2-4&stamp=1321054539
 2011-11-19 17:42:24 +00:00
tg 0220aeeb61 disable cd-pe test on Hurd, it also wrecks havoc with check.pl 
https://buildd.debian.org/status/fetch.php?pkg=mksh&arch=hurd-i386&ver=40.2-4&stamp=1321059202
 2011-11-19 17:25:55 +00:00
tg e20b1295b7 promote x=(a b); x+=(c) to standard mksh functionality at cost of 932 MKSH_SMALL .text bytes on MirBSD/i386 2011-11-11 22:14:19 +00:00
tg 7e719a4cc1 deprecate the UGLY input line beginning with ! hack 2011-11-11 22:14:02 +00:00
tg cf4e967a5e fix: "foo" in nroff is quoted, \&"foo" contains literal gänsebeinchen 2011-11-11 22:10:52 +00:00
tg 90afc54ee8 • select(0, …) misbehaves on Interix (by Markus Duft <mduft@gentoo.org>) 
• select(n, NULL, NULL, NULL, …) behaves the same (by Bruno Haible)
 2011-11-09 22:17:26 +00:00
tg f048ac2f58 disable another symlink-using test on MSYS 2011-11-08 23:10:58 +00:00
tg c620f865c1 cid 1004E0F5C27271F5B00 broke integer-base handling of built-in parameters 
mksh -c 'echo a=$RANDOM; RANDOM=0x12; echo b=$RANDOM' # behaviour changed
 2011-11-08 22:07:15 +00:00
tg f92108dccc make MSYS match Cygwin more closely; ignore its broken <stdint.h> 2011-11-05 23:39:02 +00:00
tg 92b60a9a5e forgotten in cid 1004EA5BF612F516747 to take '\n' presence as $'…' quoting reason 2011-10-26 20:46:16 +00:00
tg fed31331f4 rename more identifiers with trailing underscores 2011-10-25 22:36:39 +00:00
tg cd7dab250b also Xcheck_grow_ may not end with an underscore 2011-10-25 22:25:07 +00:00
tg 5893a36bad document “export -” accident found by Snader_LB 2011-10-24 19:41:13 +00:00
tg 3b9ec6c3c4 also emit newline as backslash-n to align with GNU bash (and to keep everything on one line) 2011-10-24 19:40:58 +00:00
tg 5416abb2d0 when printing for-reentry parameter values, use dgk’s $'…' for non-ASCII characters 2011-10-24 19:40:46 +00:00
tg de75cbdb33 fix spello in comment, by <Snader_LB:#!/bin/mksh> 2011-10-16 00:18:56 +00:00
tg 904dc3dae4 oh lookie, oksh fixed something we did in 2007… ⇒ pointless rcsid-in-comment sync 2011-10-11 19:06:07 +00:00
tg d6bf9c197b better handling of eval and CPPFLAGS in build system 2011-10-07 19:51:44 +00:00
tg 9eaf6a8e12 remaining sync with oksh (pointless rcsid, no code diff) 2011-10-07 19:51:29 +00:00
tg c2f994f6f1 unbreak test-build with printf 2011-10-07 19:51:17 +00:00