TRIGRAPH.EXE
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Trigraphs are three-character sequences that replace certain characters used in the C language that are not available on some keyboards. Translating trigraphs in the compiler would slow compilation down considerably, so C++Builder provides a filter named TRIGRAPH.EXE to handle trigraph sequences.
Command Line Syntax
trigraph [-u] <filename> [...]
TRIGRAPH Options
TRIGRAPH has three command options:
- -nXXX writes output files to the directory named in XXX.
- -u means to Undo insert trigraphs.
- -xXXX creates output files with the extension XXX.
TRIGRAPH Character Sequences
The following table shows the trigraph sequences the TRIGRAPH recognizes:
Trigraph | Character |
---|---|
??= |
# |
??( |
[ |
??) |
] |
??/ |
\ |
??' |
^ |
??< |
{ |
??> |
} |
??- |
~ |