Eli Barzilay 5b9f0aa322 Implemented a `no-empty-edge-matches' function using the new ... `make-regexp-tweaker', which produces a regexp that cannot match an empty string at the beginning or the end of the input. This: * simplies a whole bunch of messy and fragile code * makes `regexp-split' and friends usable with a pattern like #px"\\b" (which previously would match in every position, making it explode the string to 1-character strings) * makes it even closer to what perl does, the only way that we produce a different result from perl now is that we don't blindly drop empty matches at the end like perl (it *does* keep empty matches in the beginning though) The two tests that demonstrated the difference are now changed, and a bunch of other tests added. svn: r12575		2008-11-23 05:40:54 +00:00
..
at-syntax.ss	added filtered-in and -out	2008-07-17 23:02:56 +00:00
class-events.ss
class-internal.ss	fix problems in lex-rename simplification; other tiny improvements and doc repairs	2008-11-10 22:50:54 +00:00
classidmap.ss
cond.ss
contract-arrow.ss	made mutual recursion work for ->d	2008-11-09 13:42:46 +00:00
contract-basic-opters.ss
contract-ds-helpers.ss
contract-ds.ss	fixed the contract? predicate so that it recognizes thigns that aren't yet turned into contract structs	2008-10-15 12:54:37 +00:00
contract-guts.ss	function contracts now preserve tail recursion	2008-11-09 02:31:25 +00:00
contract-helpers.ss	speed up doc build a little; fix bugs related to getting continuation marks from a thread and using the errortrace profiler	2008-11-04 23:32:44 +00:00
contract-object.ss	got rid of define-struct/prop since scheme/base has a define-struct that does all that (and more) now	2008-09-13 16:29:01 +00:00
contract-opt-guts.ss
contract-opt.ss	got rid of define-struct/prop since scheme/base has a define-struct that does all that (and more) now	2008-09-13 16:29:01 +00:00
contract.ss	change contracts to reflect context via #%variable-reference instead of syntax objects; add id-less #%variable-reference form; drop link to unneeded CPort objects in delayed thunks; streamline some modules that tend to show up in deep phases	2008-11-04 14:24:12 +00:00
define-et-al.ss
define-struct.ss	typo (PR9726)	2008-09-05 18:13:49 +00:00
define.ss
ellipses.ss
for.ss	clean up extended in-vector, in-string, and in-bytes	2008-08-07 12:13:21 +00:00
kw-file.ss
kw.ss	correct error message for bad formal argument after keyword	2008-09-20 11:24:53 +00:00
letstx-scheme.ss
list.ss	fixed PR9806 and PR9807	2008-10-05 04:42:48 +00:00
map.ss	substitute Scheme-implemented map, for-each, andmap, and ormap in scheme/base and mzscheme, since the JIT generates faster code for the common 1- and 2-argument cases	2008-11-11 22:25:24 +00:00
misc.ss	fix rationalize on inexact arguments	2008-08-13 10:52:53 +00:00
modbeg.ss
more-scheme.ss	add eqv hash tables; add hash-update	2008-10-13 16:21:18 +00:00
name.ss
namespace.ss
norm-define.ss
old-ds.ss
old-if.ss
old-procs.ss	add eqv hash tables; add hash-update	2008-10-13 16:21:18 +00:00
old-rp.ss
portlines.ss	add port->string, file->string, etc.	2008-11-11 17:55:14 +00:00
pre-base.ss	substitute Scheme-implemented map, for-each, andmap, and ormap in scheme/base and mzscheme, since the JIT generates faster code for the common 1- and 2-argument cases	2008-11-11 22:25:24 +00:00
qq-and-or.ss
qqstx.ss
reqprov.ss
sandbox-coverage.ss	move sandbox-coverage to scheme/private	2008-07-09 07:20:51 +00:00
sc.ss	fix problems with template expansion when a pattern variable is used at different depths under a common ellipsis	2008-11-06 16:21:50 +00:00
serialize-structs.ss
serialize.ss
small-scheme.ss
sort.ss
string.ss	Implemented a `no-empty-edge-matches' function using the new	2008-11-23 05:40:54 +00:00
struct-info.ss
stx.ss
stxcase-scheme.ss
stxcase.ss	fix syntax pattern-matching bug (PR 9643)	2008-07-30 19:45:59 +00:00
stxloc.ss
stxmz-body.ss
stxparamkey.ss	fix stxparam bug (from Olin via Sam)	2008-08-18 22:19:18 +00:00
with-stx.ss