Compat.eachline with keep kwarg

README.md

@@ -180,6 +180,8 @@ Currently, the `@compat` macro supports the following syntaxes:
 
 * `Compat.readline` with `keep` keyword argument ([#25646])
 
+* `Compat.eachline` with `keep` keyword argument ([#25646])
+
 * `take!` method for `Task`s since some functions now return `Channel`s instead of `Task`s ([#19841])
 
 * The `isabstract`, `parameter_upper_bound`, `typename` reflection methods were added in Julia 0.6. This package re-exports these from the `Compat.TypeUtils` submodule. On earlier versions of julia, that module contains the same functions, but operating on the pre-0.6 type system representation.

src/Compat.jl

@@ -348,6 +348,7 @@ end
     # not exported
     # chomp parameter preserved for compatibility with earliear Compat versions
     readline(s::IO=STDIN; chomp::Bool=true, keep::Bool=!chomp) = Base.readline(s; chomp=!keep)
+    eachline(s; chomp::Bool=true, keep::Bool=!chomp) = Base.eachline(s; chomp=!keep)
 end
 
 # https://github.com/JuliaLang/julia/pull/18727

test/runtests.jl

@@ -597,6 +597,9 @@ end
 @test Compat.readline(IOBuffer("Hello, World!\n")) == "Hello, World!"
 @test Compat.readline(IOBuffer("x\n"), keep=false) == "x"
 @test Compat.readline(IOBuffer("x\n"), keep=true) == "x\n"
+@test collect(Compat.eachline(IOBuffer("x\ny"))) == ["x", "y"]
+@test collect(Compat.eachline(IOBuffer("x\ny"), keep=false)) == ["x", "y"]
+@test collect(Compat.eachline(IOBuffer("x\ny"), keep=true))  == ["x\n", "y"]
 
 # PR 18727
 let