annotate doc/posix-functions/iswgraph.texi @ 10929:a4794db249f8

Mention that AIX has a crippled wchar_t type.
author Bruno Haible <bruno@clisp.org>
date Sun, 21 Dec 2008 13:26:10 +0100
parents c83dc7e8df57
children bb0ceefd22dc
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1 @node iswgraph
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2 @section @code{iswgraph}
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3 @findex iswgraph
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4
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c83dc7e8df57 Refer to new POSIX:2008 standard.
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5 POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/iswgraph.html}
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6
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7 Gnulib module: wctype
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8
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9 Portability problems fixed by Gnulib:
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10 @itemize
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11 @item
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12 This function is missing on some platforms:
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13 IRIX 5.3, Solaris 2.5.1.
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14 @item
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15 This function returns 0 for all possible arguments on some platforms:
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16 Linux libc5.
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17 @end itemize
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18
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19 Portability problems not fixed by Gnulib:
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20 @itemize
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21 @item
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22 On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
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23 accommodate all Unicode characters.
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24 @end itemize