Ryan Culpepper
0f08499e54
syntax/parse: started support for backtracking into syntax classes
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incomplete, need to separate descriptions from failure handlers
svn: r18013
2010-02-08 09:47:52 +00:00
Ryan Culpepper
8d2f32efed
syntax/parse:
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fixed bug: splicing-stxclass immediately within ellipses
added tests, docs for local-conventions
svn: r17944
2010-02-02 19:48:08 +00:00
Ryan Culpepper
82e1e3308f
syntax/parse:
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fixed docs bug in ...+
fixed bug in rep constraint messages
svn: r17938
2010-02-02 07:22:35 +00:00
Ryan Culpepper
cb7600607b
syntax/parse:
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added nested ~or ellipsis-head patterns
added ~between, ...+
cleaned up declenvs
fixed kernel-literals (include template phase binding)
pattern variables may not start with ~ (tilde)
first cut of syntax-class-possible-errors
svn: r17937
2010-02-02 02:28:32 +00:00
Ryan Culpepper
7b866a7cf3
syntax/parse: fixed error message (PR 10683)
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svn: r17517
2010-01-06 22:20:25 +00:00
Ryan Culpepper
a64e9278d1
syntax/parse: fixed splicing syntax class bugs
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svn: r16690
2009-11-11 08:23:12 +00:00
Ryan Culpepper
7483b7ed20
unstable:
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added struct and syntax libraries
svn: r16621
2009-11-08 19:20:53 +00:00
Ryan Culpepper
0feac0f636
syntax/parse:
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tweaked error selection algorithm
added tests
svn: r16533
2009-11-04 00:31:24 +00:00
Ryan Culpepper
5116be8342
syntax/parse:
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fixed bug in error selection
added ~datum patterns
svn: r16497
2009-11-02 07:59:17 +00:00
Ryan Culpepper
c7d95a21c2
syntax/parse:
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dependence on scheme/match eliminated
fail-when, etc use conditional value if syntax
error message typos (bad tildes) fixed
svn: r16393
2009-10-20 23:17:30 +00:00
Ryan Culpepper
68e805029f
syntax/parse: added disappeared-use properties
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svn: r16113
2009-09-23 04:27:14 +00:00
Ryan Culpepper
5ababfac9c
syntax/parse: added ~parse action pattern
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svn: r16097
2009-09-20 23:49:41 +00:00
Ryan Culpepper
491808e717
syntax/parse:
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separated ~!, ~bind, ~fail as "action patterns", documented
docs use eg "single-term pattern" instead of "S-pattern" in text
svn: r16089
2009-09-20 20:47:54 +00:00
Ryan Culpepper
282d36e363
syntax/parse: added explicit ~var and ~literal forms (no docs yet)
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svn: r16077
2009-09-19 20:04:00 +00:00
Ryan Culpepper
a58389ad20
syntax/parse: added ~and H-patterns, ~not S-patterns (no docs yet)
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svn: r16070
2009-09-19 15:48:07 +00:00
Ryan Culpepper
184fbae9b2
syntax/parse: convert datum to be matched to syntax, placeholder expr/c
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svn: r15982
2009-09-11 21:31:42 +00:00
Ryan Culpepper
ee41d24bb9
syntax/parse: added head ~optional pattern, improved docs
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svn: r15906
2009-09-07 23:32:41 +00:00
Ryan Culpepper
0bd68c6813
syntax/parse:
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added #:defaults arg to ~optional
cleaned up error-reporting of special forms (not generated code)
svn: r15848
2009-09-01 15:25:17 +00:00
Ryan Culpepper
1a2ce72089
syntax/keyword: renamed and added selection procedures
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syntax/parse: documented #:context option
svn: r15839
2009-08-30 18:22:09 +00:00
Ryan Culpepper
93b6f59264
syntax/parse: worked on docs, fixed error reporting bug
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svn: r15834
2009-08-30 04:20:29 +00:00
Ryan Culpepper
783d37a0d3
syntax/parse
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added #:opaque syntax class option
changed expectation handling
svn: r15831
2009-08-30 00:15:48 +00:00
Ryan Culpepper
43d10b5179
added syntax/keyword library
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updated syntax/parse to add #:context argument
svn: r15828
2009-08-29 22:58:08 +00:00
Ryan Culpepper
a97a7f51b5
Please apply changes to release branch.
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syntax/parse:
- removed scribble docs for old stxclass collection
- fixed bug in syntax-parse and #:declare
- added attribute calculation option
- renamed 'static-of' to 'static', added 'atom-in-list'
- fixed kernel-literals to include all expanded-code forms
- added tests
svn: r15488
2009-07-19 01:08:00 +00:00
Ryan Culpepper
3e63caa887
merged changes from /branches/ryanc/sp2:
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added syntax/parse library and documentation
added syntax/id-table library and documentation
svn: r15376
2009-07-03 19:47:25 +00:00
