Log Message:
Update to 0.19.4

Changelog:
0.19.4
Bugfixes

    Fixed “Latest HEAD segfaults when compiling Aporia” (#9889)
    Fixed “smtp module doesn’t support threads.” (#9728)
    Fixed “toInt doesn’t raise an exception” (#2764)
    Fixed “allow import inside block: makes N runnableExamples run N x faster, \ 
minimizes scope pollution” (#9300)
    Fixed “regression: CI failing Error: unhandled exception: cannot open: \ 
/Users/travis/.cache/nim/docgen_sample_d/runnableExamples/docgen_sample_examples.nim \ 
[IOError]” (#10188)
    Fixed “Discrepancy in Documentation About ‘f128 Type-Suffix” (#10213)
    Fixed “Performance regression with –gc:markandsweep” (#10271)
    Fixed “cannot call template/macros with varargs[typed] to \ 
varargs[untyped]” (#10075)
    Fixed “–embedsrc does not work on macos” (#10263)
    Fixed “terminal.nim colored output is not GCSAFE.” (#8294)
    Fixed “Path in error message has ..\..\..\..\..\ prefix since 0.19.0” (#9556)
    Fixed ““contributing” is listed as a module on theindex” (#10287)
    Fixed “[Regression] converter to string leads fail to compile on 0.19” \ 
(#9149)
    Fixed “oids counter starts at zero; spec says it should be random” (#2796)

0.19.2
Compiler changes

    Added support for the RISC-V 64 bit architecture named riscv64 (e.g. HiFive)

Bugfixes

    Fixed “Nim 0.19.0 docs have incorrect Source/Edit links” (#9083)
    Fixed “Json: compilation fails with aliased type” (#9111)
    Fixed “https://nim-lang.org/docs/nre.html gives 404 error” (#9119)
    Fixed “Leaving \\ at the end of a path in copyDir removes every file’s \ 
first char” (#9126)
    Fixed “nim doc SIGSEGV: Illegal storage access.” (#9140)
    Fixed “[doc] List of broken links in the doc site” (#9109)
    Fixed “Fix incorrect examples in nre docs” (#9053)
    Fixed “Clean up root of repo and release archives” (#4934)
    Fixed “Concept/converter/generics-related compiler crash” (#7351)
    Fixed “converter + concept causes compiler to quit without error” (#6249)
    Fixed “Error: internal error” (#6533)
    Fixed “Methods break static[T] (internal error: nesting too deep)” (#5479)
    Fixed “Memory error when checking if a variable is a string in concept” \ 
(#7092)
    Fixed “Internal error when using array of procs” (#5015)
    Fixed “[Regression] Compiler crash on proc with static, used to compile in \ 
nim 0.16” (#5868)
    Fixed “fixes/8099” (#8451)
    Fixed “distinct generic typeclass not treated as distinct” (#4435)
    Fixed “multiple dynlib pragmas with function calls conflict with each \ 
other causing link time error” (#9222)
    Fixed “\0 in comment replaced with 0 in docs” (#8841)
    Fixed “Async readAll in httpclient produces garbled output.” (#8994)
    Fixed “runnableExamples should be run by nim doc even if symbol is not \ 
public” (#9216)
    Fixed “[regression] project config.nims not being read anymore” (#9264)
    Fixed “Using iterator within another iterator fails” (#3819)
    Fixed “nim js -o:dirname main.nim writes nothing, and no error shown” (#9154)
    Fixed “devel docs in nim-lang.github.io Source links point to master \ 
instead of devel” (#9295)
    Fixed “Regular Expressions: replacing empty patterns only works correctly \ 
in nre” (#9306)
    Fixed “counting the empty substring in a string results in infinite \ 
loop” (#8919)
    Fixed “[nimpretty] raw strings are transformed into normal strings” (#9236)
    Fixed “[nimpretty] proc is transfered to incorrect code” (#8626)
    Fixed “[nimpretty] Additional new line is added with each format” (#9144)
    Fixed ““%NIM%/config/nim.cfg” is not being read” (#9244)
    Fixed “Illegal capture on async proc (except when the argument is seq)” \ 
(#2361)
    Fixed “Jsondoc0 doesn’t output module comments.” (#9364)
    Fixed “NimPretty has troubles with source code filter” (#9384)

    Fixed “tfragment_gc test is flaky on OSX” (#9421)
    Fixed “ansi color code templates fail to bind symbols” (#9394)
    Fixed “SIGSEGV when converting lines to closure iterator, most likely \ 
caused by defer” (#5321)
    Fixed “Compiler crash when creating a variant type” (#6220)

    Fixed “old changelogs should be kept instead of erased” (#9376)
    Fixed “Crash when closing an unopened file on debian 8.” (#9456)
    Fixed “nimpretty joins regular and doc comment” (#9400)
    Fixed “nimpretty changes indentation level of trailing comment” (#9398)
    Fixed “Some bugs with nimpretty” (#8078)
    Fixed “nimpretty not idempotent: keeps adding newlines below block \ 
comment” (#9483)
    Fixed “nimpretty shouldn’t format differently whether there’s a \ 
top-level newline” (#9484)
    Fixed “nimpretty shouldn’t change file modif time if no changes => \ 
use os.updateFile” (#9499)
    Fixed “nimpretty adds a space before type, ptr, ref, object in wrong \ 
places” (#9504)
    Fixed “nimpretty badly indents block comment” (#9500)
    Fixed “nimpretty wrongly adds empty newlines inside proc signature” (#9506)
    Fixed “Duplicate definition in cpp codegen” (#6986)
    Fixed “nim doc strutils.nim fails on 32 bit compiler with AssertionError \ 
on a RunnableExample” (#9525)

    Fixed “using Selectors, Error: undeclared field: ‘OSErrorCode’” (#7667)
    Fixed “strutils.multiReplace() crashes if search string is “”” (#9557)
    Fixed “Type which followed by a function and generated by a template will \ 
not shown in docs generated by nim doc” (#9235)
    Fixed “Module docs: 2 suggestions…” (#5525)
    Fixed “Missing docstrings are replaced with other text” (#9169)
    Fixed “templates expand doc comments as documentation of other \ 
procedures” (#9432)
    Fixed “Path in error message has ..\..\..\..\..\ prefix since 0.19.0” (#9556)

    Fixed “Nim/compiler/pathutils.nim(226, 12) canon"/foo/../bar" == \ 
"/bar" [AssertionError]” (#9507)
    Fixed “[Regression] Borrow stringify operator no longer works as \ 
expected” (#9322)
    Fixed “[NimScript] Error: arguments can only be given if the ‘–run’ \ 
option is selected” (#9246)
    Fixed “nim check: internal error: (filename: "vmgen.nim", line: \ 
1119, column: 19)” (#9609)
    Fixed “optInd missing indent specification in grammar.txt” (#9608)
    Fixed “nimpretty should hardcode indentation amount to 2 spaces” (#9502)
    Fixed “Nimpretty adds instead of removes incorrect spacing inside \ 
backticks” (#9673)
    Fixed “Compiler segfault (stack overflow) compiling code on 0.19.0 that \ 
works on 0.18.0” (#9694)