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912 Commits

Author SHA1 Message Date
tg 5db583cd81 handle drive-qualified nōn-absolute pathnames in do_realpath(), untested 
the idea here is that:

- /foo/bar and a:/foo/bar are absolute
- foo/bar is relative
- a:foo/bar needs to be handled specially,
  mostly per making it into an absolute (“a:/” + getcwd(a:) + “foo/bar”)
 2017-10-11 23:23:03 +00:00
tg d5a29d5e60 mksh_abspath() on OS/2 now requires a dir separator after the drive letter 
and colon for it to recognise a pathname as absolute, as it should be

XXX make_path() unreviewed wrt this change
 2017-10-11 21:52:46 +00:00
tg af61fd186a all uses of mksh_vdirsep should exclude “\builtin” from triggering it 2017-10-11 21:09:24 +00:00
tg f578d7cd10 eval.c has the only mksh_sdirsep caller and uses it on substrings, 
so OS/2 drive letter checks are not correct there
 2017-10-11 20:55:06 +00:00
tg 99db3ecb5c inline OS/2’s mksh_sdirsep() into its mksh_vdirsep() 
because we must separate these two
 2017-10-11 20:50:46 +00:00
tg 2b329c9343 introduce mksh_drvltr(s) short-hand macro 2017-10-11 20:29:05 +00:00
tg 4d23a65454 monkey-patch offsetof for a klibc/dietlibc warning; bump to R56b (bugfixes) 2017-08-29 13:38:31 +00:00
tg bee53eb667 bump 2017-08-08 21:11:20 +00:00
tg 5f58b04c54 fix a GCC 7 pointer target signedness warning 2017-08-07 21:56:54 +00:00
tg de7e092ad7 release 2017-08-07 21:39:26 +00:00
tg b903a5e66a make readonly idempotent; spotted by selk from Dragora 2017-07-26 23:02:28 +00:00
tg 868d982efb sprinkle tons more ord() around 
this is really not funny… mksh-ng will use even more “unsigned only”
 2017-05-05 22:53:32 +00:00
tg 86f45be109 nuke unused stuff 2017-05-01 19:44:16 +00:00
tg e6395046df use strnul(); optimise 2017-04-29 22:04:31 +00:00
tg f2de19c41f reimplement has_globbing() with proper bracket expression parsing, 
and take ahead parsing collating symbols, equivalence classes and
character classes already (heck my first draft of this already did
better than GNU bash, ksh93 I still don’t grok its code at all)
 2017-04-29 21:49:07 +00:00
tg 55d20ee9d2 instead of disabling, make it work 2017-04-29 14:20:24 +00:00
tg bf0404e331 add C_ASCII (0x01 .. 0x7F: 7-bit ASCII except NUL) 2017-04-28 12:02:41 +00:00
tg 1e763eeb7b move three variables into common data, meaning .bss (hopefully) 2017-04-28 11:51:40 +00:00
tg cb4bac0615 keep ksh_ctypes[] array keys in EBCDIC 
we set $IFS massively less often than use ctype()
 2017-04-28 11:31:53 +00:00
tg 5743c00a5b add -DMKSH_FAUX_EBCDIC to test the codepaths better 
waking up to: Lanfear - Just Another Broken Shell
 2017-04-28 11:13:49 +00:00
tg dba2efa290 oops, ctypes are indexed by ASCII value even on EBCDIC systems 2017-04-28 03:51:14 +00:00
tg d905bd16e1 rename asc() to asciibetical() to make clear it’s for POSIX ordering only 
and switch remaining consumers, except the allowed one, to rtt2asc()
 2017-04-28 03:46:50 +00:00
tg fba6940ba4 control character madness, but more compiler-friendly 2017-04-28 03:28:19 +00:00
tg 2482c8b73d fill two complete round-trip maps EBCDIC <-> ASCII 2017-04-28 02:40:26 +00:00
tg 1289bc69fb apply most of the remaining parts of the EBCDIC patch, sans the CTRL() changes 2017-04-28 02:24:58 +00:00
tg d658ad626b commit the EBCDIC run-time table conversion code, so it can be reviewed 
XXX there’s still the issue of compile-time character conversion, and
XXX that runtime m̲u̲s̲t̲ use a compatible codepage, which we cannot check,
XXX and that we need the POSIX portable character set mapped, which we
XXX decide to not check (due to the above, mostly)
 2017-04-28 01:15:51 +00:00
tg 8df7c0c94a BEL was, and Vi mode is, not EBCDIC-safe 2017-04-28 00:49:33 +00:00
tg 2231ff566d commit the optimisation result from the new fast character classes 2017-04-28 00:38:33 +00:00
tg 9db3cb57b9 allow : and [ in alias names (but forbid [[ explicitly) 
to make 'enable' completely work again
 2017-04-27 23:33:22 +00:00
tg 13e91621ca fixup the remaining issues and last optimisations 2017-04-27 23:12:49 +00:00
tg d54d4aab50 batch of optimisations 2017-04-27 20:22:28 +00:00
tg 91a3d6751e fix C_LEX1 which does STILL N̲O̲T̲ include the NUL… 2017-04-27 19:19:05 +00:00
tg b228c59895 convert to the new fast character classes 2017-04-27 19:16:10 +00:00
tg 3dff460cde prepare the new fast character classes, not live yet: need sanity check 
unfortunately we need at least 21 or so, maybe 19, classes, so sizing
things down to short is not possible; we can splurge with 32 bit thus
 2017-04-22 00:07:10 +00:00
tg d3be19ac69 now actually do comparisons for sorting ASCIIbetically 2017-04-21 20:06:06 +00:00
tg e18a509a80 make ord() result unsigned int; add asc() which is: 
• not designed to be emitted, only used in comparisons with
  other asc() results
• on EBCDIC platforms, the mapping of an EBCDIC octet to their
  corresponding ASCII or Unicode/UCS-4 codepoint or, if there
  is no mapping, a distinct value above all valid Unicode codepoints
• on nōn-EBCDIC platforms, just the identity mapping of the input
  octet into their ord() value

Intended use are ASCII-ish character ops, including ranges (“A-Z”),
mapping from those to the corresponding digit offset, and sorting
of things in an ASCIIbetical way
 2017-04-21 19:50:09 +00:00
tg c35a5db0ac restore ‘.’ as allowed char in alias names 2017-04-20 20:50:14 +00:00
tg cb7280db1d amend MAGIC comment 2017-04-20 16:50:48 +00:00
tg 2699a0686e do not apply alias name restrictions to directories or “hash” 
reported by Seb <sbb@tuxfamily.org>
 2017-04-17 19:51:47 +00:00
tg 833cb27f5c add test -v, initially from Martijn Dekker 2017-04-12 17:38:46 +00:00
tg fae945962b allow 'eval break', from Martijn Dekker 
also, more string pooling, while here
 2017-04-08 01:07:18 +00:00
tg cadc884008 put the hyphen-minus back into the allowed alias name characters, for 
Steffen Nurpmeso <steffen@sdaoden.eu>, except disallow it at the start
 2017-04-06 19:02:07 +00:00
tg 3909a42540 fix reentrancy of 'typeset -f' output in the face of aliases; also, 
move alias handling for COMSUBs and friends to parse time by request
of Martijn Dekker (and for consistency with function definitions)
 2017-04-06 01:59:58 +00:00
tg e00f693cba limit alias characters to what POSIX requires 2017-04-06 00:53:35 +00:00
tg bcde17a8fc streamline some error messages 2017-04-06 00:41:42 +00:00
tg fa5cfa12ed string pooling, and more consistent look for error messages 2017-04-02 16:47:43 +00:00
tg 718d397fff merge mksh-os2 by KO Myung-Hun <komh@chollian.net> from https://github.com/komh/mksh-os2 2017-04-02 15:00:45 +00:00
mirabilos a6619d1ef2 use new MKSH_WITH_TEXTMODE for several of the #ifdefs 2017-04-02 16:41:01 +02:00
mirabilos 7fb9d283c5 Merge mksh CVS HEAD 2017-04-02 16:32:16 +02:00
tg 8bf6cad8bc introduce the -T flag to set TEXTMODE (ASCII CR+LF newline support) 2017-04-02 14:14:08 +00:00