fix non alignment in printing when line numbers go over an exponent (#79)

Author: KristofferC

src/printing.jl

@@ -213,7 +213,7 @@ function print_sourcecode(io::IO, code::String, line::Integer, defline::Integer)
 
     for textline in code
         printstyled(io,
-            string(lineno, " "^(stoplinelength-length(lineno)+1));
+            string(rpad(lineno, stoplinelength), " ");
             color = lineno == current_line ? :yellow : :bold)
         println(io, textline)
         lineno += 1

test/ui.jl

@@ -53,6 +53,7 @@ end
 
         function run_terminal_test(frame, commands, validation)
             TerminalRegressionTests.automated_test(joinpath(@__DIR__, validation), commands) do emuterm
+            #TerminalRegressionTests.create_automated_test(joinpath(@__DIR__, validation), commands) do emuterm                
                 repl = REPL.LineEditREPL(emuterm, true)
                 repl.interface = REPL.setup_interface(repl)
                 repl.specialdisplay = REPL.REPLDisplay(repl)

test/ui/history_gcd.multiout

@@ -34,7 +34,7 @@
 |7      za = trailing_zeros(a)
 |8      zb = trailing_zeros(b)
 |9      k = min(za, zb)
-|10      u = unsigned(abs(a >> za))
+|10     u = unsigned(abs(a >> za))
 |
 |About to run: (==)(20, 0)
 |1|debug> 
@@ -54,7 +54,7 @@
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFF
-|GGGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+|GGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
 |
 |FFFFFFFFFFFFFFFFFFFFFFFFF
 |EEEEEEEEE
@@ -74,7 +74,7 @@
 |7      za = trailing_zeros(a)
 |8      zb = trailing_zeros(b)
 |9      k = min(za, zb)
-|10      u = unsigned(abs(a >> za))
+|10     u = unsigned(abs(a >> za))
 |
 |About to run: (==)(20, 0)
 |1|julia> 
@@ -94,7 +94,7 @@
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFF
-|GGGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+|GGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
 |
 |FFFFFFFFFFFFFFFFFFFFFFFFF
 |IIIIIIIII
@@ -114,7 +114,7 @@
 |7      za = trailing_zeros(a)
 |8      zb = trailing_zeros(b)
 |9      k = min(za, zb)
-|10      u = unsigned(abs(a >> za))
+|10     u = unsigned(abs(a >> za))
 |
 |About to run: (==)(20, 0)
 |1|julia> a
@@ -137,7 +137,7 @@
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFF
-|GGGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+|GGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
 |
 |FFFFFFFFFFFFFFFFFFFFFFFFF
 |IIIIIIIIIF
@@ -160,7 +160,7 @@
 |7      za = trailing_zeros(a)
 |8      zb = trailing_zeros(b)
 |9      k = min(za, zb)
-|10      u = unsigned(abs(a >> za))
+|10     u = unsigned(abs(a >> za))
 |
 |About to run: (==)(20, 0)
 |1|julia> a
@@ -183,7 +183,7 @@
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFF
-|GGGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+|GGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
 |
 |FFFFFFFFFFFFFFFFFFFFFFFFF
 |IIIIIIIIIF
@@ -206,7 +206,7 @@
 |7      za = trailing_zeros(a)
 |8      zb = trailing_zeros(b)
 |9      k = min(za, zb)
-|10      u = unsigned(abs(a >> za))
+|10     u = unsigned(abs(a >> za))
 |
 |About to run: (==)(20, 0)
 |1|julia> a
@@ -229,7 +229,7 @@
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFF
-|GGGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+|GGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
 |
 |FFFFFFFFFFFFFFFFFFFFFFFFF
 |IIIIIIIIIF
@@ -252,7 +252,7 @@
 |7      za = trailing_zeros(a)
 |8      zb = trailing_zeros(b)
 |9      k = min(za, zb)
-|10      u = unsigned(abs(a >> za))
+|10     u = unsigned(abs(a >> za))
 |
 |About to run: (==)(20, 0)
 |1|julia> a
@@ -277,7 +277,7 @@
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFFFFFFFFF
 |GGGFFFFFFFFFFFFFFFFFFF
-|GGGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+|GGGFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
 |
 |FFFFFFFFFFFFFFFFFFFFFFFFF
 |IIIIIIIIIF