Tcl_Backslash(3tcl)

Tcl_Backslash(3)     Tcl Library Procedures      Tcl_Backslash(3)

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NAME

     Tcl_Backslash - parse a backslash sequence

SYNOPSIS

     #include <tcl.h>

     char
     Tcl_Backslash(src, countPtr)

ARGUMENTS

     char *src (in)               Pointer to  a  string  starting
                                  with a backslash.

     int *countPtr (out)          If  countPtr   is   not   NULL,
                                  *countPtr  gets  filled in with
                                  number  of  characters  in  the
                                  backslash  sequence,  including
                                  the backslash character.
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DESCRIPTION

     The  use  of  Tcl_Backslash  is  deprecated  in   favor   of
     Tcl_UtfBackslash.

     This is a utility procedure provided for backwards  compati-
     bility with non-internationalized Tcl extensions.  It parses
     a backslash sequence and returns the low byte of the Unicode
     character corresponding to the sequence. Tcl_Backslash modi-
     fies *countPtr to contain the number of  characters  in  the
     backslash sequence.

     See the Tcl  manual  entry  for  information  on  the  valid
     backslash  sequences.  All of the sequences described in the
     Tcl manual entry are supported by Tcl_Backslash.

SEE ALSO

     Tcl(n), Tcl_UtfBackslash(3)

KEYWORDS

     backslash, parse

Tcl                     Last change: 8.1                        1