# just check
hledger -f - bal --no-total
<<<
D $1,000.00

2018/1/1
   (a)  2.3
>>>
               $2.30  a
>>>=0

# some basic cases with commodity
hledger -f - bal --no-total
<<<
commodity $1,000.00000000

2018/1/1
   a  $1.05e2
   b  $31415926e-7
   c  $1E+3
   d
>>>
       $105.00000000  a
         $3.14159260  b
     $1,000.00000000  c
    $-1,108.14159260  d
>>>=0

# some basic cases with commodity
hledger -f - print --explicit
<<<
commodity $1,000.00000000

2018/1/1
   a  $1.05e2
   b  $31415926e-7
   c  $1E+3
   d
>>>
2018/01/01
    a       $105.00000000
    b         $3.14159260
    c     $1,000.00000000
    d    $-1,108.14159260

>>>=0
#
# some basic cases
hledger -f - bal --no-total
<<<
2018/1/1
   a  1.05e2
   b  31415926e-7
   c  1E+3
   d
>>>
         105.0000000  a
           3.1415926  b
        1000.0000000  c
       -1108.1415926  d
>>>2
>>>=0

# we still should recognize commodities with e
hledger -f - bal --no-total
<<<
2018/1/1
   (a)  1.00005e
   (a)  2.00003E
>>>
            2.00003E   
            1.00005e  a
>>>=0

hledger -f - reg
<<<
2018/1/1
   (a)  1,000.5e-1
>>>
>>>=1

# different digit group separator chars before and after decimal point, not supported
# 2018/1/4
#     (d)  1,000,000.123 456 789

# same digit group separator chars after decimal point - not supported
# 2018/1/4
#     (d)  1,000,000.123,456,789

# space digit group separator
# 2018/1/1
#   (a)   1 999 999.9455

# scientific E-notation, with a commodity symbol
# 2018/1/2
#   (b)   $1E+3

# non-normalised E-notation
# 2018/1/1
#   (a)   123E+3

# E-notation with digit group separator - not supported
# 2018/1/3
#   (c)   1,000.5e-1

# E-notation with only a digit group separator - parsed as decimal point
# 2018/1/1
#   (a)   $1,000e1

# E-notation with only a digit group separator, identified as such by commodity declaration - detected and rejected
# commodity $1,000.00
# 2018/1/1
#   (a)   $1,000e1

# E-notation with only a digit group separator, amount style implied - parsed as decimal point
# 2018/1/1
#   (a)   $1,000.00
# 2018/1/1
#   (a)   $1,000e3  ; should be parsed as 1000000