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Logical Combination of patterns.

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Chang, Harry
2018-06-22 18:15:21 +08:00
parent 5895b8da25
commit 8a1c497f44
50 changed files with 2693 additions and 85 deletions
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6
util/ExpressionParser.rl
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2017, Intel Corporation
* Copyright (c) 2015-2018, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -76,6 +76,8 @@ enum ParamKey {
case '8': *flags |= HS_FLAG_UTF8; break;
case 'P': *flags |= HS_FLAG_PREFILTER; break;
case 'L': *flags |= HS_FLAG_SOM_LEFTMOST; break;
case 'C': *flags |= HS_FLAG_COMBINATION; break;
case 'Q': *flags |= HS_FLAG_QUIET; break;
default: fbreak;
}
}
@@ -159,7 +161,7 @@ bool HS_CDECL readExpression(const std::string &input, std::string &expr,
enum ParamKey key = PARAM_NONE;
%%{
single_flag = [ismW8HPLVO];
single_flag = [ismW8HPLVOCQ];
param = ('min_offset' @{ key = PARAM_MIN_OFFSET; } |
'max_offset' @{ key = PARAM_MAX_OFFSET; } |
'min_length' @{ key = PARAM_MIN_LENGTH; } |