empty line in REPL help mode prints general help (#25409)

JuliaLang · Jan 7, 2018 · d9f482d · d9f482d
1 parent abb2061
commit d9f482d
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diff --git a/base/docs/basedocs.jl b/base/docs/basedocs.jl
@@ -12,14 +12,14 @@ macro kw_str(text) Keyword(Symbol(text)) end
 
     https://docs.julialang.org/
 
-as well many great tutorials and learning resources:
+as well as many great tutorials and learning resources:
 
     https://julialang.org/learning/
 
 For help on a specific function or macro, type `?` followed
 by its name, e.g. `?cos`, or `?@time`, and press enter.
 """
-kw"help", kw"?", kw"julia"
+kw"help", kw"?", kw"julia", kw""
 
 """
     using

diff --git a/base/repl/REPL.jl b/base/repl/REPL.jl
@@ -803,7 +803,7 @@ function setup_interface(
         repl = repl,
         complete = replc,
         # When we're done transform the entered line into a call to help("$line")
-        on_done = respond(Docs.helpmode, repl, julia_prompt))
+        on_done = respond(Docs.helpmode, repl, julia_prompt, pass_empty=true))
 
     # Set up shell mode
     shell_mode = Prompt("shell> ";