1Tcl_StringMatch(3)          Tcl Library Procedures          Tcl_StringMatch(3)
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NAME

8       Tcl_StringMatch,  Tcl_StringCaseMatch - test whether a string matches a
9       pattern
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SYNOPSIS

12       #include <tcl.h>
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14       int
15       Tcl_StringMatch(str, pattern)
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17       int
18       Tcl_StringCaseMatch(str, pattern, flags)
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ARGUMENTS

21       const char *str (in)              String to test.
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23       const char *pattern (in)          Pattern to match against string.  May
24                                         contain  special  characters from the
25                                         set *?\[].
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27       int flags (in)                    OR-ed  combination  of  match  flags,
28                                         currently  only  TCL_MATCH_NOCASE.  0
29                                         specifies a case-sensitive search.
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DESCRIPTION

34       This utility procedure determines whether a string matches a given pat‐
35       tern.    If   it  does,  then  Tcl_StringMatch  returns  1.   Otherwise
36       Tcl_StringMatch returns 0.  The algorithm used for matching is the same
37       algorithm  used  in  the string match Tcl command and is similar to the
38       algorithm used by the C-shell for file name matching;  see the Tcl man‐
39       ual entry for details.
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41       In Tcl_StringCaseMatch, the algorithm is the same, but you have the op‐
42       tion to make the matching case-insensitive.  If  you  choose  this  (by
43       passing  TCL_MATCH_NOCASE), then the string and pattern are essentially
44       matched in the lower case.
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KEYWORDS

48       match, pattern, string
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52Tcl                                   8.5                   Tcl_StringMatch(3)