- Cvs-hugs - Haskell.org

cvs commit: hugs98/src command.h
by Sigbjorn Finne 05 Nov '01

05 Nov '01

sof 2001/11/05 10:26:33 PST Modified files: src command.h Log: Added REGSAVE Revision Changes Path 1.9 +3 -2 hugs98/src/command.h

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cvs commit: hugs98/src hugs.c
by Sigbjorn Finne 05 Nov '01

05 Nov '01

sof 2001/11/05 10:26:15 PST Modified files: src hugs.c Log: - added new command :regsave, which persists the current settings to the Registry (only for Win32 builds which uses that mound). - tackle the usability problem where a module search path that doesn't contain the Prelude causes the interpreter to just quit. This is unfriendly to Win32 users which may have :set an erroneous search path (=> stored in the Registry) in a previous session, causing Hugs now to just mysteriously fail to start up (cf. misc bug reports / feedback on this over the past couple of years). So, for Win32 builds, we now fall back to attempt using the default HUGSPATH should the user-specified one not contain Prelude. The interpreter emits a message about this & suggests the user uses :regsave to persist this search path change. Now, if only I could side-effect the documentation to reflect these changes.. Revision Changes Path 1.49 +51 -5 hugs98/src/hugs.c

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cvs commit: hugs98/include GreenCard.h
by Sigbjorn Finne 05 Nov '01

05 Nov '01

sof 2001/11/05 08:55:03 PST Modified files: include GreenCard.h Log: - #ifdef protect - added a pair of new #defines, HUGSAPI_VERSION (currently defines a '3'). HUGSAPI_NAME (currenty 'HugsAPI3'). Revision Changes Path 1.3 +15 -2 hugs98/include/GreenCard.h

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cvs commit: hugs98/lib Numeric.hs
by Sigbjorn Finne 02 Nov '01

02 Nov '01

sof 2001/11/02 16:31:25 PST Modified files: lib Numeric.hs Log: readHex: use Char.intToDigit formatRealFloat: Track Nov2001 H98 report changes Revision Changes Path 1.3 +11 -15 hugs98/lib/Numeric.hs

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cvs commit: hugs98/demos Calendar.hs
by Sigbjorn Finne 01 Nov '01

01 Nov '01

sof 2001/11/01 16:01:02 PST Modified files: demos Calendar.hs Log: Get digitToInt from Char Revision Changes Path 1.2 +1 -0 hugs98/demos/Calendar.hs

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cvs commit: hugs98/lib/exts Word.hs
by Sigbjorn Finne 01 Nov '01

01 Nov '01

sof 2001/11/01 15:57:01 PST Modified files: lib/exts Word.hs Log: Get readDec and showInt from Numeric Revision Changes Path 1.5 +1 -0 hugs98/lib/exts/Word.hs

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cvs commit: hugs98/lib Prelude.hs
by Sigbjorn Finne 31 Oct '01

31 Oct '01

sof 2001/10/31 15:18:04 PST Modified files: lib Prelude.hs Log: Bunch of (revised)H98 related changes: - moved isAscii, isControl, isPrint, digitToInt, intToDigit out to their proper home, Char. - make Char predicates ISO 8859-1 savvy. - track H98 changes to 'scanl1' and 'scanr1' (well-defined on empty lists). - track H98 changes to 'take', 'drop' and 'splitAt' (negative first args are now treated as being equal to 0, i.e., no longer an error). - Monad{IO}.fail now propagates the failure string as an IO user error. Revision Changes Path 1.16 +39 -43 hugs98/lib/Prelude.hs

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cvs commit: hugs98/lib Char.hs
by Sigbjorn Finne 31 Oct '01

31 Oct '01

sof 2001/10/31 15:12:50 PST Modified files: lib Char.hs Log: Moved a bunch of Char functions out of the Prelude: * isAscii, isControl, isPrint * digitToInt * intToDigit [For now, I've steered clear of doing the same to the more 'popular' Char exports (e.g., 'ord', 'isSpace')] Revision Changes Path 1.2 +45 -12 hugs98/lib/Char.hs

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cvs commit: hugs98/lib List.hs
by Sigbjorn Finne 31 Oct '01

31 Oct '01

sof 2001/10/31 14:35:59 PST Modified files: lib List.hs Log: Track H98 bugfix/change to the types of 'maximumBy' and 'minimumBy'. Revision Changes Path 1.3 +15 -7 hugs98/lib/List.hs

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cvs commit: hugs98/lib Time.hs
by Sigbjorn Finne 31 Oct '01

31 Oct '01

sof 2001/10/31 09:55:08 PST Modified files: lib Time.hs Log: tighten up import list Revision Changes Path 1.4 +2 -1 hugs98/lib/Time.hs

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cvs commit: hugs98/lib Directory.hs
by Sigbjorn Finne 31 Oct '01

31 Oct '01

sof 2001/10/31 09:54:52 PST Modified files: lib Directory.hs Log: Track ClockTime.TOD change Revision Changes Path 1.3 +1 -1 hugs98/lib/Directory.hs

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cvs commit: hugs98/lib Random.hs
by Sigbjorn Finne 30 Oct '01

30 Oct '01

sof 2001/10/30 10:47:53 PST Modified files: lib Random.hs Log: - get Numeric stuff from...Numeric (not the Prelude). - constrain IOExts imports Revision Changes Path 1.3 +4 -2 hugs98/lib/Random.hs

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cvs commit: hugs98/lib Numeric.hs
by Sigbjorn Finne 30 Oct '01

30 Oct '01

sof 2001/10/30 10:45:04 PST Modified files: lib Numeric.hs Log: * Tidyups + moved code for various show* and read* functions from the Prelude into Numeric. * tracked H98 formatRealFloat changes to make trailing and leading zeros come out 'right'. Revision Changes Path 1.2 +106 -47 hugs98/lib/Numeric.hs

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cvs commit: hugs98/lib Prelude.hs
by Sigbjorn Finne 30 Oct '01

30 Oct '01

sof 2001/10/30 10:42:04 PST Modified files: lib Prelude.hs Log: Inch towards H98 Prelude compliance by all-but-one Numeric-specific export from the Prelude (some were not used in the Prelude code itself, some are now duplicated). The only one left is readFloat which is now sync'ed up with recent H98 mods made to its defn. [My goal is to re-org the Prelude to have it conform to H98, something that's been suggested by many (but tackled by none). This is small (mostly forward) step in that direction.] This is a user-visible breaking change, but one that won't impact a lot of code (the fix is simply to import Numeric). Revision Changes Path 1.15 +9 -20 hugs98/lib/Prelude.hs

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cvs commit: hugs98/src hugs.c server.c
by Jeff Lewis 27 Oct '01

27 Oct '01

lewie 2001/10/27 08:12:26 PDT Modified files: src hugs.c server.c Log: In Linux, when you invoke runhugs via #!, it groups all command-line args into one string. Thus, if you have: #! /usr/bin/runhugs -98 +H you get argv[1] = "-98 +H". This is a bit strange, but I'm sure someone has their reasons, because Solaris seems to arbitrarily limit you to one arg only (the `+H' gets lost). This patch is a workaround for this behavior. Revision Changes Path 1.48 +15 -2 hugs98/src/hugs.c 1.6 +3 -3 hugs98/src/server.c

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cvs commit: hugs98/lib Prelude.hs
by Sigbjorn Finne 24 Oct '01

24 Oct '01

sof 2001/10/24 10:54:59 PDT Modified files: lib Prelude.hs Log: Enum Integer instance - don't use default methods for 'succ' and 'pred', as they go via Int. Revision Changes Path 1.14 +5 -1 hugs98/lib/Prelude.hs

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cvs commit: hugs98/lib Time.hs
by Sigbjorn Finne 19 Oct '01

19 Oct '01

sof 2001/10/19 12:41:55 PDT Modified files: lib Time.hs Log: ClockTime: improve GHC interop by having ClockTime's dcon match that of GHC's (Both Hugs and GHC is being non-std in exporting this non-abstractly). Revision Changes Path 1.3 +9 -9 hugs98/lib/Time.hs

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cvs commit: hugs98/src machdep.c
by nordland＠glass.cse.ogi.edu 28 Sep '01

28 Sep '01

nordland 2001/09/28 15:52:49 PDT Modified files: src machdep.c Log: New modification to the file search algorithm. We now assume that everything that's not a valid module name is a file path, irrespective of whether it ends in one of the Haskell file extensions. The spec is as follows: find along nm hugspath | isModuleId nm = [ d++f++e | f <- files, d <- dirs, e <- exts ] | otherwise = [nm] where dirs = along : "" : hugspath files = [mod2dir nm, nm] exts = [".hs",".lhs"] isModuleId s = all isConid (splitAt '.' s) mod2dir s = map (\c -> if c=='.' then slash else c) s Revision Changes Path 1.30 +11 -45 hugs98/src/machdep.c

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cvs commit: hugs98/src connect.h input.c machdep.c prelude.h storage.c
by nordland＠glass.cse.ogi.edu 27 Sep '01

27 Sep '01

nordland 2001/09/26 17:26:51 PDT Modified files: src connect.h input.c machdep.c prelude.h storage.c Log: Refurbished the hierarchical module name file search algorithm to make it more in line with GHC. The current definition looks as follows: find along nm hugspath | isFilePath nm = [nm] | isModuleId nm = [ d++f++e | f <- files, d <- dirs, e <- exts ] | otherwise = [] where dirs = along : "" : hugspath files = [mod2dir nm, nm] exts = [".hs",".lhs"] isFilePath s = rindex '.' s `elem` exts isModuleId s = all isConid (splitAt '.' s) mod2dir s = map (\c -> if c=='.' then slash else c) s The news is that file names and module names are now disjoint, which makes it easier to determine when we should convert dots to slashes. The price we pay is that file names must now always have an extension that starts with a lowercase letter, currently either ".hs" or ".lhs". I don't know how many programs that depend on the ability to store modules in files without any extension, but any such program will anyhow break with the new scheme. On the other hand, the overall algorithm is much simpler now. Revision Changes Path 1.24 +3 -3 hugs98/src/connect.h 1.29 +5 -7 hugs98/src/input.c 1.29 +64 -81 hugs98/src/machdep.c 1.27 +3 -3 hugs98/src/prelude.h 1.19 +3 -3 hugs98/src/storage.c

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cvs commit: hugs98/src static.c
by Sigbjorn Finne 27 Sep '01

27 Sep '01

sof 2001/09/27 10:45:37 PDT Modified files: src static.c Log: depFields: use isQualIdent() instead of isQVar(); the latter also returns TRUE for unqualified VARID/VAROPs. Revision Changes Path 1.43 +3 -3 hugs98/src/static.c

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cvs commit: hugs98/src/unix convert_hslibs
by nordin＠glass.cse.ogi.edu 26 Sep '01

26 Sep '01

nordin 2001/09/26 15:06:16 PDT Modified files: src/unix convert_hslibs Log: Remove bashisms. Revision Changes Path 1.4 +3 -3 hugs98/src/unix/convert_hslibs

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cvs commit: hugs98/src Makefile.in hugs98/src/msc Makefile hugs98/src/winhugs Makefile
by Sigbjorn Finne 26 Sep '01

26 Sep '01

sof 2001/09/26 11:40:26 PDT Modified files: src Makefile.in src/msc Makefile src/winhugs Makefile Log: Update builtin.{o,obj} dependencies Revision Changes Path 1.9 +1 -1 hugs98/src/Makefile.in 1.5 +1 -1 hugs98/src/msc/Makefile 1.3 +1 -1 hugs98/src/winhugs/Makefile

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cvs commit: hugs98/src dirprim.c
by Sigbjorn Finne 26 Sep '01

26 Sep '01

sof 2001/09/26 11:38:43 PDT Modified files: src dirprim.c Log: primGetPermissions - use access() not stat() to get at the effective permission flags. Revision Changes Path 1.3 +22 -4 hugs98/src/dirprim.c

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cvs commit: hugs98/src machdep.c config.h.in hugs.c hugs98/src/unix configure configure.in hugs98/src/msc config.h hugs98/src/winhugs config.h
by Sigbjorn Finne 26 Sep '01

26 Sep '01

sof 2001/09/26 11:22:18 PDT Modified files: src machdep.c config.h.in hugs.c src/unix configure configure.in src/msc config.h src/winhugs config.h Log: markSnd: have it return its argument; enables tail-call optimisations when compiling markCell(), which reduces C stack usage by the marking code quite considerably. Revision Changes Path 1.28 +43 -6 hugs98/src/machdep.c 1.10 +6 -0 hugs98/src/config.h.in 1.47 +3 -3 hugs98/src/hugs.c 1.14 +220 -110 hugs98/src/unix/configure 1.17 +4 -2 hugs98/src/unix/configure.in 1.8 +6 -0 hugs98/src/msc/config.h 1.4 +6 -0 hugs98/src/winhugs/config.h

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cvs commit: hugs98/src prelude.h
by Jeff Lewis 20 Sep '01

20 Sep '01

lewie 2001/09/20 12:55:43 PDT Modified files: src prelude.h Log: Turn off MULTI_INST - it's got nasty bit rot. Revision Changes Path 1.26 +3 -4 hugs98/src/prelude.h

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