Merge pull request #25071 from JuliaLang/ksh/iodo

A link in dump and formatting fixes

Author: kshyatt

base/io.jl

@@ -292,7 +292,7 @@ The text is assumed to be encoded in UTF-8.
 # Examples
 ```jldoctest
 julia> open("my_file.txt", "w") do io
-           write(io, "JuliaLang is a GitHub organization.\nIt has many members.\n");
+           write(io, "JuliaLang is a GitHub organization.\\nIt has many members.\\n");
        end
 57
 
@@ -321,15 +321,15 @@ line.
 # Examples
 ```jldoctest
 julia> open("my_file.txt", "w") do io
-           write(io, "JuliaLang is a GitHub organization.\nIt has many members.\n");
+           write(io, "JuliaLang is a GitHub organization.\\nIt has many members.\\n");
        end
 57
 
 julia> readline("my_file.txt")
 "JuliaLang is a GitHub organization."
 
 julia> readline("my_file.txt", chomp=false)
-"JuliaLang is a GitHub organization.\n"
+"JuliaLang is a GitHub organization.\\n"
 
 julia> rm("my_file.txt")
 ```
@@ -363,7 +363,7 @@ arguments and saving the resulting lines as a vector of strings.
 # Examples
 ```jldoctest
 julia> open("my_file.txt", "w") do io
-           write(io, "JuliaLang is a GitHub organization.\nIt has many members.\n");
+           write(io, "JuliaLang is a GitHub organization.\\nIt has many members.\\n");
        end
 57
 
@@ -374,8 +374,8 @@ julia> readlines("my_file.txt")
 
 julia> readlines("my_file.txt", chomp=false)
 2-element Array{String,1}:
- "JuliaLang is a GitHub organization.\n"
- "It has many members.\n"
+ "JuliaLang is a GitHub organization.\\n"
+ "It has many members.\\n"
 
 julia> rm("my_file.txt")
 ```

base/meta.jl

@@ -50,7 +50,7 @@ end
     @dump expr
 
 Show every part of the representation of the given expression. Equivalent to
-`dump(:(expr))`.
+[`dump(:(expr))`](@ref dump).
 """
 macro dump(expr)
     dump(expr)
@@ -85,7 +85,7 @@ end
 """
     ParseError(msg)
 
-The expression passed to the `parse` function could not be interpreted as a valid Julia
+The expression passed to the [`parse`](@ref) function could not be interpreted as a valid Julia
 expression.
 """
 struct ParseError <: Exception