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  * THANKS (Pablo Oliveira, Theophile Ranquet): Add.
  * src/Scan.hs (scanToKeyword): Here.
  * tests/Makefile.am: Adjust for...
  * tests/cmp.lir,
  * tests/cmp.out,
  * tests/cmp.test:
  ...this new test.

Reported by Pablo Oliveira.

	* src/Scan.hs (scanLiteralContent): Here.

	* src/High.hs,
	* src/Main.hs,
	* src/Parse.hs,
	* src/Print.hs,
	* src/RuntimeCommon.hs,
	* src/RuntimeInput.hs,
	* src/RuntimePrint.hs,
	* src/RuntimeSystem.hs,
	* src/Scan.hs,
	* src/Trace.hs:
	Update imported module names.

	Let HAVM have a more regular language.

	* src/Scan.hs (scanTokKeyword): Extend to support arithmetics in
	letters.
	Extend to handle symbols for arithmetics and comparisons.
	(isIndent, isIndentNum): Adjust to handle symbolic operators.
	(charToOp, scan): No longer treat (+) operators specifically.
	* src/Main.hs (evalM): The main function is main, not Main.
	* src/Ir.hs: Adjust the way to show the operators.
	* doc/havm.texi, doc/builtins.texi: Update to cover all the recent
	additions and changes.

	Change labels from "l`...'" to "...".

	* src/Scan.hs (isIdentNum): Use isIdent.
	(isIdent): Accept "_" for sake of "print_int".
	(scan): No longer detect "l`...'".
	(scanLabel): Remove.
	* doc/havm.texi: Adjust.

	"size" is a Tiger builtin, but also an Havm keyword for an
	obsolete feature.  Get rid of the latter.

	* src/Ir.hs, src/Annotation.hs, src/Eval.hs, src/High.hs,
	* src/Low.hs, src/Parse.y, src/Preload.hs, src/Print.hs: Label has
	no "size" attribute.
	* src/Code.hs, src/Monad.hs (cframesize): Remove.
	Adjust callers.
	* src/Scan.hs (TokSize): No longer used.

	* src/Scan.hs (isIdent, isIdentNum): New.
	(scan, scanTokString): Use them to accept $ in identifiers.
	* doc/havm.texi (Special Temporaries): New.

2003-06-30  Akim Demaille  <akim@epita.fr>

	* src/Scan.hs: Fit into 80 cols.
	(charToOp): New.
	(scan): Use it.
	* src/Low.hs: Reformatting.
	Use "invalid" in error messages, not "incorrect".

	* src/Scan.hs (scanComment): Rename "end" as "closing" to avoid
	gratuitous name clashes.
	* src/Print.hs: Newline between the two parts of an ESeq.

	* src/Scan.hs (scanComment): Extend to replace the former
	scanComment and...
	(scanCommentLine): this one too.
	* src/Eval.hs: When tracing, report the annotations of call
	arguments.
	* src/Location.hs (incchar, incs): New.

	Version 0.14.

	* src/Scan.hs (scanLiteralContent): Display a complete error
	message on bad escapes.

	* src/Scan.hs (scan): Diagnose the unexpected characters.
	* src/Makefile.am (bin_PROGRAM): Rename as...
	(bin_PROGRAMS): this, and rename as...
	(bin_SCRIPTS): this, as we don't want a C compiler.

	* src/Scan.hs (escapeToChar): New.
	(scanLiteralContent): Support all the ISO C symbolic .

	* src/Code.hs, src/Cpu.hs, src/Eval.hs, src/Ir.hs, src/Main.hs,
	* src/Memory.hs, src/Monad.hs, src/Parse.y, src/Preload.hs,
	* src/Print.hs, src/Result.hs, src/Scan.hs, src/StdBinop.hs,
	* src/StdRelop.hs, src/Token.hs: Use Unix end of lines, not a` la
	DOS.

	* src/Scan.hs (Data.Char): Import isHexDigit and isHexDigit.
	(scanLiteralContent): Support x for sake of improved tc
	compatibility.

	* src/Low.hs: Output locations of rejected subtrees.

	* src/Parse.y: Update location handling.  Annotate trees with
	their locations.
	* src/Scan.hs: Likewise.
	* src/Annotation.hs: Likewise.

	* src/Opt.hs: Fix.
	* src/Main.hs: Fix.

	* src/Scan.hs (scanLiteral): Fix performance issues.
	(scanLiteralContent): New function.

	* src/Main.hs: Update.
	* src/Parse.y: Update.

	* src/Scan.hs: Track locations.
	* src/Token.hs: Store locations.

	* src/Location.hs: New file.
	* src/Position.hs: New file.

No commit message

	* src/Scan.hs (scan, scanTokKeyword): To lowercase.
	* src/Eval.hs (evalExp): To lowercase.
	* src/Cpu.hs (rfetch, rstore): To lowercase.

	* src/Main.hs: Store zero as the fake static link of main.
	* src/Token.hs: Add branch TokLabelEnd to Tok.
	* src/Scan.hs: Accept `LABEL END.'.
	* src/Eval.hs: Pass function arguments in their dedicated registers.
	* src/Preload.hs: Update code preloading for outer labels.
	* src/Parse.y: Build nodes from `LABEL END.'.
	* src/Ir.hs: Add branch LabelEnd to Stm.

	* src/Scan.hs (scan, scanTokInt): Scan negative integers.
	* src/Eval.hs (evalArgs): Grow stack down.
	* src/Cpu.hs (initialize): Change base values of `FP' and `SP'.

	* src/Scan.hs (scanCommentLine): New function.  Character `#' now
	starts a one-line comment.

	Initial checkin.