Merge pull request #361 from JunoLab/avi/list

make `list_out_formats` return return just data structure
JunoLab · Jun 2, 2020 · 3e6cda8 · 3e6cda8
2 parents f1d8838 + 3faa8e2
commit 3e6cda8
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Weave.jl b/src/Weave.jl
@@ -32,11 +32,11 @@ end
 take2string!(io) = String(take!(io))
 
 """
-    list_out_formats(io = stdout)
+    list_out_formats()
 
-List supported output formats
+List supported output formats with its description.
 """
-list_out_formats(io = stdout) = for (k, v) in FORMATS; println(io, string(k, ": ", v.description)); end
+list_out_formats() = [k => v.description for (k,v) in FORMATS]
 
 """
     tangle(source::AbstractString; kwargs...)