October 2006 - Cvs-nhc98

patch applied (hat): Add :observe < pattern> command to hat-trail.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Aug 2 09:31:43 PDT 2002 malcolm * Add :observe <pattern> command to hat-trail. M ./src/hattools/HatTrail.hs -3 +8

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patch applied (hat): Allow :observe [pat] from within hat-observe.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Jul 25 09:27:41 PDT 2002 malcolm * Allow :observe [pat] from within hat-observe. M ./src/hattools/HatObserve.hs -47 +34

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patch applied (hat): Simplify the cmdline args to hat-observe. You can now specify a
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Jul 25 02:00:22 PDT 2002 malcolm * Simplify the cmdline args to hat-observe. You can now specify a complete pattern on the cmdline, enclosed in quotes. Also, take the first steps towards the :observe interactive command starting a new instance of hat-observe in a new window. M ./src/hattools/HatObserve.hs -129 +43

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patch applied (hat): Ensure cmdline arguments are passed through the script unchanged.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Jul 25 01:55:07 PDT 2002 malcolm * Ensure cmdline arguments are passed through the script unchanged. M ./script/hat-template.inst -1 +1

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patch applied (hat): When pretty-printing string expressions, avoid the appearance of [...]
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Jul 19 08:31:57 PDT 2002 malcolm * When pretty-printing string expressions, avoid the appearance of [...] due to cutoff depth, for instance in the following: ["one","tw...","t...",[...],...] The solution is to peek one character ahead of the cutoff depth in order to decide between string/list sugaring. The example above becomes: ["one","two","th..","f...",...] given the same cutoff depth. M ./src/hattools/SExp.hs -56 +66

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patch applied (hat): Fix field update bug in trusted transformation.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Jul 19 06:28:24 PDT 2002 olaf * Fix field update bug in trusted transformation. Any field update caused a Prelude.undefined error, because the transformation checks that a combinator of the desired arity exists. The untrusted update combinator does not have an arity. Pretending that it has arity -1 solves the problem. M ./src/hattrans/TraceTrans.hs -9 +1

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patch applied (hat): These files have also moved to src/hat/trans.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Jul 18 02:37:34 PDT 2002 malcolm * These files have also moved to src/hat/trans. R ./src/compiler98/AuxLabelAST.hs R ./src/compiler98/AuxTypes.hs R ./src/compiler98/TraceDerive.hs R ./src/compiler98/TraceId.hs

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patch applied (hat): These files have moved to src/hat/trans.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Jul 18 02:36:15 PDT 2002 malcolm * These files have moved to src/hat/trans. R ./src/compiler98/AuxFile.hs R ./src/compiler98/AuxFixity.hs R ./src/compiler98/TraceTrans.hs

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patch applied (hat): Compile hat-trans in the new directory src/hat/trans instead of in
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Jul 18 02:29:51 PDT 2002 malcolm * Compile hat-trans in the new directory src/hat/trans instead of in src/compiler98. M ./Makefile -4 +5

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patch applied (hat): Make hat-trans more separate from the compiler. This is a fairly
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Jul 18 02:28:18 PDT 2002 malcolm * Make hat-trans more separate from the compiler. This is a fairly large change. * There is a new directory src/hat/trans for all the modules that are specific to hat-trans and have no purpose in the ordinary compiler, e.g. AuxFile.hs, TraceTrans.hs, etc. * However, these modules still depend on several parts of the compiler, so the new hat-trans Makefile uses the compiler directory as a `library' of supporting material. * A few small functions needed to be moved around to different modules within the compiler, just to reduce the number of dependencies from hat-trans. * The module Flags.hs now appears in both directories - so each of the compiler and hat-trans can now support a different (partially overlapping) set of command-line flags. M ./src/compiler98/AuxFile.hs -2 +1 M ./src/compiler98/AuxFixity.hs -1 +3 M ./src/compiler98/Extra.hs +20 M ./src/compiler98/Flags.hs -21 +86 M ./src/compiler98/HatTrans.hs -17 +17 M ./src/compiler98/Import.hs -17 M ./src/compiler98/PrettySyntax.hs -4 +6 M ./src/compiler98/TraceTrans.hs -10 +11 M ./src/hattrans/AuxFile.hs -2 +1 M ./src/hattrans/AuxFixity.hs -1 +3 M ./src/hattrans/Flags.hs -193 +19 M ./src/hattrans/HatTrans.hs -17 +17 A ./src/hattrans/Makefile A ./src/hattrans/Makefile.inc A ./src/hattrans/PrettyTraceId.hs M ./src/hattrans/TraceTrans.hs -10 +11

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