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Re: MinGW isprint test
From: |
Philip Nienhuis |
Subject: |
Re: MinGW isprint test |
Date: |
Wed, 29 Aug 2012 00:19:34 +0200 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.11) Gecko/20100701 SeaMonkey/2.0.6 |
Rik wrote:
- mappers.cc: assert (isprint (charset), result) differs in column 10.
\r\n versus \n line endings?
8/28/12
Philip,
This one should be easy to check. Can you try the following at the command
line?
isprint ("\n")
isprint ("\r")
On Unix systems these are both false. It sounds like character 10 ("\n") may
be considered printable no MinGW.
Both give 0.
For completeness here are the relevant results from fntest.log:
assert (isprint (charset),result) expected
Columns 1 through 22:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0
:
but got
Columns 1 through 22:
0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
0 0 0 0 0
But:
octave.exe:2> isprint ( "\t")
ans = 1
so it is TAB that is considered printable. Sorry for my miscounting.
BTW isprint ("\t") does the same on octave-3.6.2_MinGW and 3.4.3_MinGW.
Apparently the test is wrong.
Philip