0.2.20

R 4.6.0 makes ATTRIB inaccessible from package C code. The following changes stem from this:

• Replace ATTRIB usage with R_getAttributes, and adjust code for difference in return values between those two.
• abstract.ts now creates an R object with a “tsp_vetr” attribute to replace the “tsp” attribute in the template (see ?abstract).
• Pairlist name error messages are slightly different.

Additionally:

• Fixed corner case bugs for e.g. dimnames with S4 attributes, and
• Refactored code to reduce probability of bugs like the above.

0.2.19

• Fix non C API access.
• #109 fix namespaced function calls in template when the call does not reference ..
• Streamline vetting expression parsing.

0.2.17-18

• Fix bad C API accesses uncovered by new R-devel checks.

0.2.16

• Fix -Wformat warnings.

0.2.15

• #109 allow for substituted arguments to contain objects (e.g. as might happen when a function is invoked with do.call).
• Address fun(void) declarations.
• Swap snprintf for sprintf (and fix off by one allocations).

0.2.14

• #106 force promises prior to comparison to avoid accidentally accessing during comparisons.
• #104 document need for utils::globalVariables(".").
• Fix grep usage in tests for R 4.3 upcoming changes.
• Work-around utf8toucs issues on Solaris CRAN check farm.

0.2.13

• Tests no longer attempt to create S4 class definitions in base namespace.
• Fix UCRT warnings.

0.2.11-12

• #102 vetr() now explicitly does not support vetting of ...; previously it would allow it, but then fail ugly in internal code.
• #100 Vetting expressions containing package qualified function calls (e.g. base::sum(...)) would fail.
• Update tests for new r-devel warnings for sprintf.

0.2.10

• Banish ghosts of stringsAsFactors.

0.2.9

• stringsAsFactors in tests explicitly set to TRUE due to r-devel change to the default.
• Addresss segfaults under gcc-10.0.1. See discussion on SO. Special thanks to Nate Eldredge for helping confirm this was indeed a compiler bug.

0.2.8

• Correctly define/declare global symbols as per WRE 1.6.4.1, (h/t Professor Ripley, Joshua Ulrich for example fixes).

0.2.7

• Fix new rchk warnings.
• Set RNGversion() due to changes to sampling mechanism.

0.2.6

• #96 Fix r-devel test failures that started with r75024.
• #94 Properly credit vapply for template concept.

0.2.5

• Address CRAN warnings about packages used in tests not in suggests.

0.2.4

• As per #93, ensure that attribute comparisons are always done in the same order. We now sort the attribute lists prior to comparison. This may result in slightly different output than previously as which attribute is declared incorrect or missing may change as a result of the sort since the first such attribute is reported. Additionally, there is now more explicit handling of missing attributes so the error reporting for them will be slightly different.
• Fix memory problems reported by valgrind.

0.2.3

• #92 vetr evaluated expressions in wrong environment.
• #89 Zero length vetting token results pass; this is to align with all(logical(0)) and consequently stopifnot.
• #88 Extra space in deparsed vetted language.

0.2.2

• Test errors on Solaris.

0.2.1

• Fix Solaris compilation issue.
• Fix new rcheck warnings.
• Change R dependency to 3.3.2 to avoid problems with CRAN osx R-devel build.

0.2.0

• #48: Implement all_bw, a more efficient version of !anyNA(.) && all(. < x) && all(. > y).
• #65 #51: Check expressions that return character vectors will have part of the first element of that vector included in the error message.
• #69: Vetting expressions that use the symbol of the object being vetted are no longer valid. This avoid confusion caused by intended standard tokens being treated as template tokens because they use the object symbol instead of . to refer to the object.
• #64: Rewrite result handling for multi token expressions to avoid unnecessary slow downs
• #43: Fix rchck, rcnst, UBSAN, valgrind (ht @kalibera).
• #76: Standardize defined terms (e.g. Standard vs Template Tokens)
• #77: Replace SIZE_T_MAX with SIZE_MAX for portability
• #70: Feedback from Richie Cotton and Michel Lang re: comparison “vignette”
• #45: Cleanup error messages for objects that should be NULL.
• #73: Cleaner protection stack handling
• #56: Over-aggressive detection of infinite recursion in symbol substitution
• #81: Remove test that attached attribute to symbol (illegal in R-devel now).
• #59: Add a CONTRIBUTING.md
• Assorted typos (@franknarf1, @DasonK)

0.1.0

Initial release.

0.0.2

Finalizing initial release.

• #40: Removed suggests dependencies to ggplot, microbenchmark, and valaddin to improve travis build time.
• Internal: formatting strings longer than nchar.max no longer allowed
• #39: type_alike return values structured like alike, doc fixes.
• #38: Run with valgrind
• #36: Fix INTEGER C bug
• #34: allow substitution of . symbol when part of ...
• #33: prevent infinite recursion with recursive symbol substitution
• #30: allow specification of substitution / matching / evaluation environment.
• #28: expose alike and vetr setting control.
• #24: clarify use of vet_token.
• #18: better documentation for NSE.
• #11: segfault when validating language objects.