4.17.0 / 2023-05-03¶ ↑

• 2 minor enhancements:

  • Added Sexp#line_max=.

  • Will load strict_sexp if $SP_DEBUG is set.

• 3 bug fixes:

  • Sexp#line_max lazy accessor now compacts.

  • Sexp#new copies line_max if defined.

  • strict_sexp.rb: first can take an int arg. Fixed mutator wrappers to pass args.

4.16.1 / 2022-04-09¶ ↑

• 1 minor enhancement:

  • Reworked ParseTreeTestCase's notion of versions to make it easier to extend.

4.16.0 / 2021-10-27¶ ↑

• 4 minor enhancements:

  • Added Sexp#value (pushed up from ruby_parser).

  • Aliased Sexp#concat to #_concat and use that so it can be overridden.

  • Cache the hash result.

  • StrictSexp mode (4) now covers concat.

• 3 bug fixes:

  • Fix some doco on each_sexp to clarify that it is not recursive.

  • Fixed a bug calling enum_for when using each_of_type w/ no block.

  • Minor fixes to pt_testcase.rb for custom timeouts and better error handling.

4.15.3 / 2021-05-15¶ ↑

• 1 minor enhancement:

  • Added 3.0 to pt_testcase.rb

4.15.2 / 2021-01-10¶ ↑

• 1 bug fix:

  • Bumped ruby version to include < 4 (trunk).

4.15.1 / 2020-08-31¶ ↑

• 1 bug fix:

  • Bumped ruby version to include 3.0 (trunk).

4.15.0 / 2020-06-09¶ ↑

• 1 minor enhancement:

  • Added `child` and `include` to Sexp::Matcher.parse language.

4.14.1 / 2020-02-09¶ ↑

• 2 bug fixes:

  • Declared support for ruby 2.2+ to gemspec.

  • Fixed alias for `not?` to `-` for ruby <= 2.4. (nard-tech).

4.14.0 / 2020-02-06¶ ↑

• 4 minor enhancements:

  • Added '-' as an alias for the 'not?' pattern matching command.

  • Added Klass matcher to match on types.

  • Added `k` shortcut for Klass & hooked into Sexp::Matcher.parse.

  • Added any matcher to pattern parser.

4.13.0 / 2019-09-24¶ ↑

• 4 minor enhancements:

  • Added Sexp.q (query) and deprecated Sexp.s to distinguish better and match inspect output.

  • Extended Sexp::Matcher::Parser to allow `not?` patterns.

  • Extended Sexp::Matcher::Parser to cover more method names.

  • Split out all pattern-oriented code to sexp_matcher.rb.

• 1 bug fix:

  • Fixed bug w/ ruby's Array#eql? and hash not looking at ivars.

4.12.1 / 2019-06-03¶ ↑

• 1 minor enhancement:

  • Sexp#line now raises if setting w/ non-integer (eg nil).

• 3 bug fixes:

  • Fixed pt_testcase.rb for block args w/ trailing commas.

  • Fixed pt_testcase.rb for stabby proc sexps.

  • Simple fixes for STRICT_SEXP=1.

4.12.0 / 2019-03-12¶ ↑

• 3 bug fixes:

  • Fixed sexp_body to return empty sexp instead of nil when using STRICT_SEXP.

  • STRICT_SEXP=4+ fails w/ current use of concat. Removed concat from strictness for now.

  • Use concat internally instead of splat. Some people have 20000 node sexps! (presidentbeef)

4.11.0 / 2018-04-05¶ ↑

• 1 minor enhancement:

  • Extended deep_each to skip subtrees if block returns :skip.

4.10.1 / 2018-02-15¶ ↑

• 1 minor enhancement:

  • Tweaked pt_testcase for ruby 2.5 and better ruby2ruby test data.

4.10.0 / 2017-07-17¶ ↑

• 2 major enhancements:

  • Added experimental pattern matcher to Sexp. Forked from sexp_path.

  • Extended s to take a block and return a matcher: eg s{ s(:defn, atom, _, _) }

• 23 minor enhancements:

  • Added $STRICT_SEXP to crank down Sexp.[] and friends.

  • Added Matcher#/ w/ real functionality.

  • Added Sexp#/ to search with new patterns.

  • Added Sexp#map to ensure you get a Sexp back.

  • Added Sexp#new to create a new sexp with the same file/line/comment info.

  • Added Sexp#search_each to recursively search w/ new patterns. Returns enum if no block.

  • Added Sexp#sexp_body=

  • Added Sexp::Matcher.match_subs? and .match_subs= to extend =~ so you can match strictly.

  • Added Sexp::Matcher.parse to convert lispy string to safe matcher: “(defn atom _ _)”

  • Added all mutation methods to STRICT_SEXP >= 4

  • Added deprecation message to Sexp#structure for [s(…)] forms.

  • Added strict_sexp.rb to help you clamp down for future changes. STRICT_SEXP=1+

  • Auto-require strict_sexp if $STRICT_SEXP is > 0.

  • Converted a lot of indexed access to sexp_type/sexp_body, etc.

  • Finally enforced SexpProcessor#process to only process sexps, not bare arrays.

  • Made Sexp#/ double-dispatch to Matcher#/.

  • Made Sexp#gsub work with new patterns.

  • Made Sexp#sub work with new patterns.

  • Made SexpProcessor STRICT_SEXP=4 compliant.

  • Retired SexpMatchSpecial & SexpAny. Never used by anything AFAICT.

  • Sexp#=== goes back to default.

  • Sexp#=~(pat) calls pat =~ self.

  • Sexp#sexp_body now takes optional offset. Use instead of sexp.

• 9 bug fixes:

  • Extended Sexp::Matcher::Parser.parse to lex more forms of regexp.

  • Finished off all missing doco.

  • Fixed == methods on all Matcher classes to include ivars.

  • Fixed Child#satisfy? to properly return false if failed.

  • Fixed Sexp#sexp_body to return a sexp using Sexp#new.

  • Fixed map to use Sexp#new.

  • Only try to set c_type if it responds to it. Make STRICT_SEXP safe.

  • R2C has a hack in SexpProcessor to call sexp_type=. Renamed to c_type= in R2C.

  • Removed very obsolete attrset test from pt_testcase.rb

4.10.0b1 / 2017-06-13¶ ↑

Beta of the above.

4.9.0 / 2017-04-13¶ ↑

• 9 minor enhancements:

  • Added Sexp.depth

  • Added Sexp.sexp_type=

  • Cache Sexp.line_max. Massively speeds up large flay runs.

  • Cleaned up SexpProcessor.process handling of result node type.

  • Extend pt_testcase for ruby 2.4 tests.

  • Extended Sexp.method_missing to only print on every invocation if $VERBOSE=1

  • Extended Sexp.method_missing to warn if the expected sub-sexp is not found.

  • Rewrote Sexp.mass to be MUCH faster. Helps tremendously with flay on large files.

  • Warn that Sexp#method_missing was tripped if $DEBUG.

4.8.0 / 2017-02-01¶ ↑

• 2 minor enhancements:

  • Added Sexp#line_max

  • Extended MethodBasedSexpProcessor#in_method to take line_max and record span.

4.7.0 / 2016-02-18¶ ↑

• 2 minor enhancements:

  • Expand to support 2.3 in tests. (presidentbeef)

  • Return enumerable for deep_each, each_sexp, and each_of_type. (ridiculous)

4.6.1 / 2016-01-21¶ ↑

• 1 bug fix:

  • defs should have a nil node if body is empty.

4.6.0 / 2015-05-28¶ ↑

• 2 minor enhancements:

  • Extended generate_test to deal with 19 and up.

  • Extended pt_testcase.rb so add_19tests means 19 and up.

• 1 bug fix:

  • Added and normalized tests to deal with canonicalized block args from ruby_parser.

4.5.1 / 2015-04-27¶ ↑

• 1 minor enhancement:

  • Cache processors and rewriters. Significant speedup. (presidentbeef)

4.5.0 / 2015-03-09¶ ↑

• 1 minor enhancement:

  • Added SexpProcessor::expand_dirs_to_files as a utility to cmdline tools.

4.4.5 / 2015-01-16¶ ↑

• 1 bug fix:

  • Removed shebangs in tests because of bugs (aka 'features') in RPM packaging tools.

4.4.4 / 2014-08-14¶ ↑

• 1 bug fix:

  • MethodBasedSexpProcessor#in_klass clears out the method_stack for the duration of the block.

4.4.3 / 2014-03-24¶ ↑

• 1 bug fix:

  • Fixed a bunch of pt_testcase entries for 1.9/2.0 wrt ruby2ruby.

4.4.2 / 2014-03-14¶ ↑

• 2 minor enhancements:

  • Changed skipped versioned tests to return, not skip. Reduces noise so you can focus on real skips.

  • Extended versioned tests to include 2.0 and 2.1.

4.4.1 / 2013-12-13¶ ↑

• 1 bug fix:

  • Added parenthesis to fix the structure_remove_begin_1 testcase. (bocete)

4.4.0 / 2013-10-18¶ ↑

• 1 minor enhancement:

  • Added MethodBasedSexpProcessor, extracted from Flog.

4.3.0 / 2013-08-19¶ ↑

• 1 minor enhancement:

  • Switched ParseTreeTestCase to minitest 5.

4.2.1 / 2013-04-09¶ ↑

• 1 bug fix:

  • Removed structure_unused_literal_wwtt because I just don't care anymore

4.2.0 / 2013-03-18¶ ↑

• 2 minor enhancements:

  • Added SexpInterpreter since it is such a common pattern

  • Added aliases Sexp#head & Sexp#rest for readability

4.1.5 / 2013-02-14¶ ↑

• 2 bug fixes:

  • Clarified role of s method. Fixes #12.

  • maglev: Workaround for bug in Array#shift

4.1.4 / 2013-01-22¶ ↑

• 1 minor enhancement:

  • Gave Sexp#structure a ~10% boost

• 2 bug fixes:

  • Fixed Sexp#mass lying when using auto_shifted sexps.

  • Stupid fix for ruby 2.0 method_missing 'bug'.

4.1.3 / 2012-12-06¶ ↑

• 2 bug fixes:

  • Code cleanup… what was I thinking???

  • Explicitly setting pt_testcase.rb to US-ASCII to avoid encoding hell

4.1.2 / 2012-11-03¶ ↑

• 1 bug fix:

  • Sexp#structure should grep for Sexps, not Arrays

4.1.1 / 2012-11-02¶ ↑

• 1 minor enhancement:

  • iter args revamp for ruby_parser 3 changes.

4.1.0 / 2012-10-22¶ ↑

• 1 minor enhancement:

  • Added Environment#current so you can explicitly shadow variables. (meh)

4.0.1 / 2012-07-03¶ ↑

• 4 minor enhancements:

  • 1.9: Had to version split all my 'not' tests since 1.9 is insane.

  • 1.9: f (args) is not allowed in 1.9.

  • 1.9: f(hash, *splat) is not allowed in 1.9.

  • Added module2 test to verify module w/ 2+ entities

• 2 bug fixes:

  • 1.9: Changed !@ to ! since that is what you implement

  • True to my wtf comment, there was a bug in my case_splat test

4.0.0 / 2012-06-07¶ ↑

• 5 major enhancements:

  • Removed :arglist from everything except :op_asgn1.

  • Removed block from resbody

  • Removed block from when node

  • Removed block nodes inside of scope nodes (defn/defs/class/sclass).

  • Removed scope nodes in defn/defs/class/sclass nodes.

• 1 minor enhancement:

  • Added Sexp#deep_each and Sexp#each_sexp. Refactored from Flay

3.2.0 / 2012-04-15¶ ↑

• 5 minor enhancements:

  • Added a ton of block arg tests.

  • Added add19_edgecases to help refactor a bunch of tests that all have the same output.

  • Added better debugging output for rewrites.

  • Cleaned and added a bunch of stabby proc tests.

  • Moved RawParseTree test data to ParseTree project.

• 2 bug fixes:

  • Fixed a bunch of entries for r2r changes against edgecase parse/lex tests

  • Fixes for R2R

3.1.0 / 2012-02-29¶ ↑

• 4 minor enhancements:

  • Added test_call_arglist_trailing_comma__19 (presidentbeef)

  • Added test_fcall_inside_parens. (presidentbeef)

  • Added test_if_args_no_space_symbol__18. (presidentbeef)

  • Added tests for new hash syntax and ternaries in 1.9 (lastobelus)

3.0.10 / 2012-01-04¶ ↑

• 1 minor enhancement:

  • Added test for bare hash at end of array in 1.9. (presidentbeef)

• 1 bug fix:

  • Fixed 1.9.3 warnings

3.0.9 / 2011-12-07¶ ↑

• 1 minor enhancement:

  • Add missing test for a ternary with nil without a space before the colon (brynary)

3.0.8 / 2011-11-16¶ ↑

• 4 minor enhancements:

  • Add 6 missing ruby 1.9 tests (brynary)

  • Added new 1.9 hash tests to pt_testcase.rb

  • Version specific tests are now skipped at runtime, not test creation time

  • Added new block arg tests.

3.0.7 / 2011-09-21¶ ↑

• 2 bug fixes:

  • Fixed and test to not have mandatory parens

  • Fixed r2r's handling of dregexp options

3.0.6 / 2011-08-16¶ ↑

• 5 minor enhancements:

  • Added ParseTreeTestCase#add_19tests

  • Added a bunch of FAILING 1.9 tests stolen from presidentbeef's repo! yay!

  • Added add_19tests and add_18tests to segregate version specific parsing.

  • Moved pt_testcase.rb to sexp_processor

  • Segregated a bunch of 1.8 specific tests using add_18tests.

3.0.5 / 2010-09-01¶ ↑

• 2 minor enhancements:

  • Added in_context to clean up code.

  • optimize inspect to avoid needlessly caching @line

3.0.4 / 2010-03-27¶ ↑

• 1 minor enhancement:

  • Added line number to pretty_print output if $VERBOSE

3.0.3 / 2009-08-14¶ ↑

• 1 minor enhancement:

  • Pulled mass up from flog/flay

3.0.2 / 2009-06-23¶ ↑

• 2 minor enhancements:

  • Pulled unique.rb from ParseTree to sexp_processor.

  • Switched to minitest.

3.0.1 / 2009-01-20¶ ↑

• 3 minor enhancements:

  • Filled out README

  • Promoted file/line/comments from ruby_parser.

  • Added sexp_type to compliment sexp_body.

3.0.0 / 2008-10-22¶ ↑

• 2 major enhancements:

  • Released as its own project, splitting from ParseTree

  • Added Environment to SexpProcessor and built it in. YAY!

• 6 minor enhancements:

  • Allowed CompositeSexpProcessor to be more ducktypey.

  • Refactored Sexp#method_missing into find_node and find_nodes.

  • Removed Sexp#for and other PT specific code.

  • SexpProcessor#process now runs rewriters before everything else.

  • SexpProcessor#rewrite context only for subs, EMPTY for top level rewrites.

  • SexpProcessor#rewrite will stop iterating if the result isn't another Sexp.