Replace uses of expr? in Base

base/cartesian.jl

@@ -417,7 +417,7 @@ function exprresolve(ex::Expr)
     if ex.head == :if
         can_eval, tf = exprresolve_conditional(ex.args[1])
         if can_eval
-            ex = tf?ex.args[2]:ex.args[3]
+            ex = tf ? ex.args[2] : ex.args[3]
         end
     end
     ex

base/docs/utils.jl

@@ -253,7 +253,7 @@ avgdistance(xs) =
 function fuzzyscore(needle, haystack)
     score = 0.
     is, acro = bestmatch(needle, haystack)
-    score += (acro?2:1)*length(is) # Matched characters
+    score += (acro ? 2 : 1)*length(is) # Matched characters
     score -= 2(length(needle)-length(is)) # Missing characters
     !acro && (score -= avgdistance(is)/10) # Contiguous
     !isempty(is) && (score -= mean(is)/100) # Closer to beginning
@@ -330,7 +330,7 @@ function print_joined_cols(io::IO, ss, delim = "", last = delim; cols = displays
     total = 0
     for i = 1:length(ss)
         total += length(ss[i])
-        total + max(i-2,0)*length(delim) + (i>1?1:0)*length(last) > cols && (i-=1; break)
+        total + max(i-2,0)*length(delim) + (i>1 ? 1 : 0)*length(last) > cols && (i-=1; break)
     end
     join(io, ss[1:i], delim, last)
 end

base/filesystem.jl

@@ -52,7 +52,7 @@ include("path.jl")
 include("stat.jl")
 include("file.jl")
 include("poll.jl")
-include(string(length(Core.ARGS)>=2?Core.ARGS[2]:"","file_constants.jl"))  # include($BUILDROOT/base/file_constants.jl)
+include(string(length(Core.ARGS) >= 2 ? Core.ARGS[2] : "", "file_constants.jl"))  # include($BUILDROOT/base/file_constants.jl)
 
 ## Operations with File (fd) objects ##
 

base/libc.jl

@@ -10,7 +10,7 @@ if is_windows()
     export GetLastError, FormatMessage
 end
 
-include(string(length(Core.ARGS)>=2?Core.ARGS[2]:"","errno_h.jl"))  # include($BUILDROOT/base/errno_h.jl)
+include(string(length(Core.ARGS) >= 2 ? Core.ARGS[2] : "", "errno_h.jl"))  # include($BUILDROOT/base/errno_h.jl)
 
 ## RawFD ##
 

base/libgit2/commit.jl

@@ -2,8 +2,8 @@
 
 function message(c::GitCommit, raw::Bool=false)
     local msg_ptr::Cstring
-    msg_ptr = raw? ccall((:git_commit_message_raw, :libgit2), Cstring, (Ptr{Void},), c.ptr) :
-                   ccall((:git_commit_message, :libgit2), Cstring, (Ptr{Void},), c.ptr)
+    msg_ptr = raw ? ccall((:git_commit_message_raw, :libgit2), Cstring, (Ptr{Void},), c.ptr) :
+                    ccall((:git_commit_message, :libgit2), Cstring, (Ptr{Void},), c.ptr)
     if msg_ptr == C_NULL
         return nothing
     end

base/libuv.jl

@@ -2,7 +2,7 @@
 
 # Core definitions for interacting with the libuv library from Julia
 
-include(string(length(Core.ARGS)>=2?Core.ARGS[2]:"","uv_constants.jl"))  # include($BUILDROOT/base/uv_constants.jl)
+include(string(length(Core.ARGS) >= 2 ? Core.ARGS[2] : "", "uv_constants.jl"))  # include($BUILDROOT/base/uv_constants.jl)
 
 # convert UV handle data to julia object, checking for null
 function uv_sizeof_handle(handle)

base/linalg/bidiag.jl

@@ -142,7 +142,7 @@ julia> Bidiagonal(A, false) #contains the main diagonal and first subdiagonal of
  ⋅  ⋅  4  4
 ```
 """
-Bidiagonal(A::AbstractMatrix, isupper::Bool)=Bidiagonal(diag(A), diag(A, isupper?1:-1), isupper)
+Bidiagonal(A::AbstractMatrix, isupper::Bool)=Bidiagonal(diag(A), diag(A, isupper ? 1 : -1), isupper)
 
 function getindex(A::Bidiagonal{T}, i::Integer, j::Integer) where T
     if !((1 <= i <= size(A,2)) && (1 <= j <= size(A,2)))
@@ -241,7 +241,7 @@ function show(io::IO, M::Bidiagonal)
     println(io, summary(M), ":")
     print(io, " diag:")
     print_matrix(io, (M.dv)')
-    print(io, M.isupper?"\n super:":"\n sub:")
+    print(io, M.isupper ? "\n super:" : "\n sub:")
     print_matrix(io, (M.ev)')
 end
 

base/linalg/lapack.jl

@@ -867,7 +867,7 @@ for (gels, gesv, getrs, getri, elty) in
                       (Ptr{UInt8}, Ptr{BlasInt}, Ptr{BlasInt}, Ptr{BlasInt},
                        Ptr{$elty}, Ptr{BlasInt}, Ptr{$elty}, Ptr{BlasInt},
                        Ptr{$elty}, Ptr{BlasInt}, Ptr{BlasInt}),
-                      &(btrn?'T':'N'), &m, &n, &size(B,2), A, &max(1,stride(A,2)),
+                      &(btrn ? 'T' : 'N'), &m, &n, &size(B,2), A, &max(1,stride(A,2)),
                       B, &max(1,stride(B,2)), work, &lwork, info)
                 chklapackerror(info[])
                 if i == 1

base/linalg/triangular.jl

@@ -372,7 +372,7 @@ end
 function copy!(A::T, B::T) where T<:Union{UpperTriangular,UnitUpperTriangular}
     n = size(B,1)
     for j = 1:n
-        for i = 1:(isa(B, UnitUpperTriangular)?j-1:j)
+        for i = 1:(isa(B, UnitUpperTriangular) ? j-1 : j)
             @inbounds A[i,j] = B[i,j]
         end
     end
@@ -381,7 +381,7 @@ end
 function copy!(A::T, B::T) where T<:Union{LowerTriangular,UnitLowerTriangular}
     n = size(B,1)
     for j = 1:n
-        for i = (isa(B, UnitLowerTriangular)?j+1:j):n
+        for i = (isa(B, UnitLowerTriangular) ? j+1 : j):n
             @inbounds A[i,j] = B[i,j]
         end
     end
@@ -394,7 +394,7 @@ function scale!(A::UpperTriangular, B::Union{UpperTriangular,UnitUpperTriangular
         if isa(B, UnitUpperTriangular)
             @inbounds A[j,j] = c
         end
-        for i = 1:(isa(B, UnitUpperTriangular)?j-1:j)
+        for i = 1:(isa(B, UnitUpperTriangular) ? j-1 : j)
             @inbounds A[i,j] = c * B[i,j]
         end
     end
@@ -406,7 +406,7 @@ function scale!(A::LowerTriangular, B::Union{LowerTriangular,UnitLowerTriangular
         if isa(B, UnitLowerTriangular)
             @inbounds A[j,j] = c
         end
-        for i = (isa(B, UnitLowerTriangular)?j+1:j):n
+        for i = (isa(B, UnitLowerTriangular) ? j+1 : j):n
             @inbounds A[i,j] = c * B[i,j]
         end
     end

base/pcre.jl

@@ -4,7 +4,7 @@
 
 module PCRE
 
-include(string(length(Core.ARGS)>=2?Core.ARGS[2]:"","pcre_h.jl"))  # include($BUILDROOT/base/pcre_h.jl)
+include(string(length(Core.ARGS) >= 2 ? Core.ARGS[2] : "", "pcre_h.jl"))  # include($BUILDROOT/base/pcre_h.jl)
 
 const PCRE_LIB = "libpcre2-8"
 

base/printf.jl

@@ -299,8 +299,8 @@ function gen_d(flags::String, width::Int, precision::Int, c::Char)
         push!(blk.args, pad(width-precision, padding, ' '))
     end
     # print sign
-    '+' in flags ? push!(blk.args, :(write(out, neg?'-':'+'))) :
-    ' ' in flags ? push!(blk.args, :(write(out, neg?'-':' '))) :
+    '+' in flags ? push!(blk.args, :(write(out, neg ? '-' : '+'))) :
+    ' ' in flags ? push!(blk.args, :(write(out, neg ? '-' : ' '))) :
                    push!(blk.args, :(neg && write(out, '-')))
     # print prefix
     for ch in prefix
@@ -362,8 +362,8 @@ function gen_f(flags::String, width::Int, precision::Int, c::Char)
         push!(blk.args, pad(width-1, padding, ' '))
     end
     # print sign
-    '+' in flags ? push!(blk.args, :(write(out, neg?'-':'+'))) :
-    ' ' in flags ? push!(blk.args, :(write(out, neg?'-':' '))) :
+    '+' in flags ? push!(blk.args, :(write(out, neg ? '-' : '+'))) :
+    ' ' in flags ? push!(blk.args, :(write(out, neg ? '-' : ' '))) :
                    push!(blk.args, :(neg && write(out, '-')))
     # print zero padding
     if padding !== nothing && !('-' in flags) && '0' in flags
@@ -456,8 +456,8 @@ function gen_e(flags::String, width::Int, precision::Int, c::Char, inside_g::Boo
         push!(blk.args, pad(width, padding, ' '))
     end
     # print sign
-    '+' in flags ? push!(blk.args, :(write(out, neg?'-':'+'))) :
-    ' ' in flags ? push!(blk.args, :(write(out, neg?'-':' '))) :
+    '+' in flags ? push!(blk.args, :(write(out, neg ? '-' : '+'))) :
+    ' ' in flags ? push!(blk.args, :(write(out, neg ? '-' : ' '))) :
                    push!(blk.args, :(neg && write(out, '-')))
     # print zero padding
     if padding !== nothing && !('-' in flags) && '0' in flags
@@ -554,16 +554,16 @@ function gen_a(flags::String, width::Int, precision::Int, c::Char)
         if '#' in flags
             padding = :($padding - (len-1))
         else
-            padding = :($padding - (len>1?len:0))
+            padding = :($padding - (len>1 ? len : 0))
         end
     end
     # print space padding
     if padding !== nothing && !('-' in flags) && !('0' in flags)
         push!(blk.args, pad(width, padding, ' '))
     end
     # print sign
-    '+' in flags ? push!(blk.args, :(write(out, neg?'-':'+'))) :
-    ' ' in flags ? push!(blk.args, :(write(out, neg?'-':' '))) :
+    '+' in flags ? push!(blk.args, :(write(out, neg ? '-' : '+'))) :
+    ' ' in flags ? push!(blk.args, :(write(out, neg ? '-' : ' '))) :
                     push!(blk.args, :(neg && write(out, '-')))
     # hex prefix
     for ch in hexmark
@@ -630,7 +630,7 @@ function _limit(s, prec)
     prec >= sizeof(s) && return s
     p = prevind(s, prec+1)
     n = nextind(s, p)-1
-    s[1:(prec>=n?n:prevind(s,p))]
+    s[1:(prec>=n ? n : prevind(s,p))]
 end
 
 function gen_s(flags::String, width::Int, precision::Int, c::Char)
@@ -755,8 +755,8 @@ function gen_g(flags::String, width::Int, precision::Int, c::Char)
                           $padexpr; end))
     end
     # print sign
-    '+' in flags ? push!(blk.args, :(write(out, neg?'-':'+'))) :
-    ' ' in flags ? push!(blk.args, :(write(out, neg?'-':' '))) :
+    '+' in flags ? push!(blk.args, :(write(out, neg ? '-' : '+'))) :
+    ' ' in flags ? push!(blk.args, :(write(out, neg ? '-' : ' '))) :
                    push!(blk.args, :(neg && write(out, '-')))
     # print zero padding
     if !('-' in flags) && '0' in flags

base/sparse/linalg.jl

@@ -586,7 +586,7 @@ function normestinv(A::SparseMatrixCSC{T}, t::Integer = min(2,maximum(size(A))))
 
     function _rand_pm1!(v)
         for i in eachindex(v)
-            v[i] = rand()<0.5?1:-1
+            v[i] = rand()<0.5 ? 1 : -1
         end
     end
 
@@ -643,7 +643,7 @@ function normestinv(A::SparseMatrixCSC{T}, t::Integer = min(2,maximum(size(A))))
         S_old = copy(S)
         for j = 1:t
             for i = 1:n
-                S[i,j] = Y[i,j]==0?one(Y[i,j]):sign(Y[i,j])
+                S[i,j] = Y[i,j]==0 ? one(Y[i,j]) : sign(Y[i,j])
             end
         end
 

test/broadcast.jl

@@ -200,7 +200,7 @@ end
 
 # issue #4883
 @test isa(broadcast(tuple, [1 2 3], ["a", "b", "c"]), Matrix{Tuple{Int,String}})
-@test isa(broadcast((x,y)->(x==1?1.0:x,y), [1 2 3], ["a", "b", "c"]), Matrix{Tuple{Real,String}})
+@test isa(broadcast((x,y)->(x==1 ? 1.0 : x, y), [1 2 3], ["a", "b", "c"]), Matrix{Tuple{Real,String}})
 let a = length.(["foo", "bar"])
     @test isa(a, Vector{Int})
     @test a == [3, 3]

test/distributed_exec.jl

@@ -902,9 +902,9 @@ function testmap_equivalence(f, c...)
 end
 
 testmap_equivalence(identity, (1,2,3,4))
-testmap_equivalence(x->x>0?1.0:0.0, sparse(eye(5)))
+testmap_equivalence(x->x>0 ? 1.0 : 0.0, sparse(eye(5)))
 testmap_equivalence((x,y,z)->x+y+z, 1,2,3)
-testmap_equivalence(x->x?false:true, BitArray(10,10))
+testmap_equivalence(x->x ? false : true, BitArray(10,10))
 testmap_equivalence(x->"foobar", BitArray(10,10))
 testmap_equivalence((x,y,z)->string(x,y,z), BitArray(10), ones(10), "1234567890")
 

test/linalg/bidiag.jl

@@ -84,12 +84,12 @@ srand(1)
         @testset "Constructor and basic properties" begin
             @test size(T, 1) == size(T, 2) == n
             @test size(T) == (n, n)
-            @test Array(T) == diagm(dv) + diagm(ev, isupper?1:-1)
+            @test Array(T) == diagm(dv) + diagm(ev, isupper ? 1 : -1)
             @test Bidiagonal(Array(T), isupper) == T
             @test big.(T) == T
-            @test Array(abs.(T)) == abs.(diagm(dv)) + abs.(diagm(ev, isupper?1:-1))
-            @test Array(real(T)) == real(diagm(dv)) + real(diagm(ev, isupper?1:-1))
-            @test Array(imag(T)) == imag(diagm(dv)) + imag(diagm(ev, isupper?1:-1))
+            @test Array(abs.(T)) == abs.(diagm(dv)) + abs.(diagm(ev, isupper ? 1 : -1))
+            @test Array(real(T)) == real(diagm(dv)) + real(diagm(ev, isupper ? 1 : -1))
+            @test Array(imag(T)) == imag(diagm(dv)) + imag(diagm(ev, isupper ? 1 : -1))
         end
         z = zeros(elty, n)