mirror of https://github.com/tstack/lnav.git
591 lines
10 KiB
C++
591 lines
10 KiB
C++
/* Generated by re2c 1.1.1 on Tue Oct 16 06:58:50 2018 */
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#line 1 "../../lnav2/src/log_level_re.re"
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/**
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* Copyright (c) 2018, Timothy Stack
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Timothy Stack nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#include "log_level.hh"
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log_level_t string2level(const char *levelstr, ssize_t len, bool exact)
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{
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log_level_t retval = LEVEL_UNKNOWN;
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if (len == (ssize_t)-1) {
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len = strlen(levelstr);
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}
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if (((len == 1) || ((len > 1) && (levelstr[1] == ' '))) &&
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(retval = abbrev2level(levelstr, 1)) != LEVEL_UNKNOWN) {
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return retval;
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}
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# define YYCTYPE unsigned char
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# define RET(tok) { \
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return tok; \
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}
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const YYCTYPE *YYCURSOR = (const unsigned char *) levelstr;
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const YYCTYPE *YYLIMIT = (const unsigned char *) levelstr + len;
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const YYCTYPE *YYMARKER = YYCURSOR;
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const YYCTYPE *debug_level = nullptr;
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# define YYPEEK() (YYCURSOR < YYLIMIT ? *YYCURSOR : 0)
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# define YYSKIP() ++YYCURSOR
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# define YYBACKUP() YYMARKER = YYCURSOR
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# define YYRESTORE() YYCURSOR = YYMARKER
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# define YYSTAGP(x) x = YYCURSOR - 1
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const unsigned char *yyt1;
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loop:
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#line 73 "log_level_re.cc"
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{
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YYCTYPE yych;
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unsigned int yyaccept = 0;
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yych = YYPEEK ();
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switch (yych) {
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case 0x00: goto yy2;
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case 'C':
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case 'c': goto yy6;
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case 'D':
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case 'd': goto yy7;
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case 'E':
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case 'e': goto yy8;
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case 'F':
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case 'f': goto yy9;
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case 'I':
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case 'i': goto yy10;
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case 'N':
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case 'n': goto yy11;
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case 'S':
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case 's': goto yy12;
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case 'T':
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case 't': goto yy13;
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case 'W':
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case 'w': goto yy14;
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default: goto yy4;
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}
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yy2:
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YYSKIP ();
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#line 75 "../../lnav2/src/log_level_re.re"
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{ RET(LEVEL_UNKNOWN); }
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#line 104 "log_level_re.cc"
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yy4:
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YYSKIP ();
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yy5:
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#line 102 "../../lnav2/src/log_level_re.re"
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{ goto loop; }
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#line 110 "log_level_re.cc"
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yy6:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'R':
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case 'r': goto yy15;
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default: goto yy5;
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}
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yy7:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'E':
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case 'e': goto yy17;
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default: goto yy5;
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}
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yy8:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'R':
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case 'r': goto yy18;
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default: goto yy5;
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}
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yy9:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'A':
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case 'a': goto yy19;
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default: goto yy5;
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}
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yy10:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'N':
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case 'n': goto yy20;
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default: goto yy5;
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}
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yy11:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'O':
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case 'o': goto yy21;
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default: goto yy5;
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}
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yy12:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'E':
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case 'e': goto yy22;
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case 'T':
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case 't': goto yy23;
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default: goto yy5;
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}
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yy13:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'R':
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case 'r': goto yy24;
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default: goto yy5;
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}
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yy14:
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yyaccept = 0;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'A':
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case 'a': goto yy25;
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default: goto yy5;
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}
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yy15:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'I':
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case 'i': goto yy26;
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default: goto yy16;
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}
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yy16:
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YYRESTORE ();
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switch (yyaccept) {
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case 0: goto yy5;
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case 1: goto yy29;
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default: goto yy48;
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}
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yy17:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'B':
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case 'b': goto yy27;
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default: goto yy16;
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}
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yy18:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'R':
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case 'r': goto yy28;
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default: goto yy16;
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}
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yy19:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'T':
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case 't': goto yy30;
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default: goto yy16;
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}
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yy20:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'F':
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case 'f': goto yy31;
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default: goto yy16;
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}
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yy21:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'T':
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case 't': goto yy32;
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default: goto yy16;
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}
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yy22:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'V':
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case 'v': goto yy33;
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default: goto yy16;
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}
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yy23:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'A':
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case 'a': goto yy34;
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default: goto yy16;
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}
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yy24:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'A':
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case 'a': goto yy35;
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default: goto yy16;
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}
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yy25:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'R':
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case 'r': goto yy36;
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default: goto yy16;
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}
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yy26:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'T':
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case 't': goto yy37;
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default: goto yy16;
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}
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yy27:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'U':
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case 'u': goto yy38;
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default: goto yy16;
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}
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yy28:
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yyaccept = 1;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'O':
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case 'o': goto yy39;
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default: goto yy29;
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}
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yy29:
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#line 98 "../../lnav2/src/log_level_re.re"
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{ RET(LEVEL_ERROR); }
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#line 319 "log_level_re.cc"
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yy30:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'A':
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case 'a': goto yy40;
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default: goto yy16;
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}
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yy31:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'O':
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case 'o': goto yy41;
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default: goto yy16;
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}
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yy32:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'I':
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case 'i': goto yy43;
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default: goto yy16;
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}
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yy33:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'E':
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case 'e': goto yy44;
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default: goto yy16;
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}
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yy34:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'T':
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case 't': goto yy45;
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default: goto yy16;
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}
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yy35:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'C':
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case 'c': goto yy46;
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default: goto yy16;
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}
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yy36:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'N':
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case 'n': goto yy47;
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default: goto yy16;
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}
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yy37:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'I':
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case 'i': goto yy49;
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default: goto yy16;
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}
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yy38:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'G':
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case 'g': goto yy50;
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default: goto yy16;
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}
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yy39:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'R':
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case 'r': goto yy52;
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default: goto yy16;
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}
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yy40:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'L':
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case 'l': goto yy53;
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default: goto yy16;
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}
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yy41:
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YYSKIP ();
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#line 94 "../../lnav2/src/log_level_re.re"
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{ RET(LEVEL_INFO); }
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#line 412 "log_level_re.cc"
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yy43:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'C':
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case 'c': goto yy55;
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default: goto yy16;
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}
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yy44:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'R':
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case 'r': goto yy56;
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default: goto yy16;
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}
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yy45:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'S':
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case 's': goto yy57;
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default: goto yy16;
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}
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yy46:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'E':
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case 'e': goto yy59;
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default: goto yy16;
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}
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yy47:
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yyaccept = 2;
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YYSKIP ();
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YYBACKUP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'I':
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case 'i': goto yy61;
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default: goto yy48;
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}
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yy48:
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#line 97 "../../lnav2/src/log_level_re.re"
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{ RET(LEVEL_WARNING); }
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#line 458 "log_level_re.cc"
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yy49:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case 'C':
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case 'c': goto yy62;
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default: goto yy16;
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}
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yy50:
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YYSKIP ();
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yych = YYPEEK ();
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switch (yych) {
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case '2':
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case '3':
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case '4':
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case '5': goto yy63;
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default:
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YYSTAGP (yyt1);
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goto yy51;
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}
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yy51:
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debug_level = yyt1;
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#line 77 "../../lnav2/src/log_level_re.re"
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{
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if (debug_level == nullptr) {
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RET(LEVEL_DEBUG);
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}
|
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switch (*debug_level) {
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case '2':
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RET(LEVEL_DEBUG2);
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case '3':
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RET(LEVEL_DEBUG3);
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case '4':
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RET(LEVEL_DEBUG4);
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|
case '5':
|
|
RET(LEVEL_DEBUG5);
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|
default:
|
|
RET(LEVEL_DEBUG);
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}
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}
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|
#line 499 "log_level_re.cc"
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|
yy52:
|
|
YYSKIP ();
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|
goto yy29;
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|
yy53:
|
|
YYSKIP ();
|
|
#line 101 "../../lnav2/src/log_level_re.re"
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|
{ RET(LEVEL_FATAL); }
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|
#line 507 "log_level_re.cc"
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|
yy55:
|
|
YYSKIP ();
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yych = YYPEEK ();
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|
switch (yych) {
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|
case 'E':
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|
case 'e': goto yy64;
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|
default: goto yy16;
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|
}
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|
yy56:
|
|
YYSKIP ();
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|
yych = YYPEEK ();
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|
switch (yych) {
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|
case 'E':
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|
case 'e': goto yy66;
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|
default: goto yy16;
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|
}
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|
yy57:
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|
YYSKIP ();
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|
#line 96 "../../lnav2/src/log_level_re.re"
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|
{ RET(LEVEL_STATS); }
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|
#line 528 "log_level_re.cc"
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|
yy59:
|
|
YYSKIP ();
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|
#line 76 "../../lnav2/src/log_level_re.re"
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|
{ RET(LEVEL_TRACE); }
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|
#line 533 "log_level_re.cc"
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|
yy61:
|
|
YYSKIP ();
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|
yych = YYPEEK ();
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|
switch (yych) {
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|
case 'N':
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|
case 'n': goto yy68;
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|
default: goto yy16;
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|
}
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|
yy62:
|
|
YYSKIP ();
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|
yych = YYPEEK ();
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|
switch (yych) {
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|
case 'A':
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|
case 'a': goto yy69;
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|
default: goto yy16;
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|
}
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|
yy63:
|
|
YYSKIP ();
|
|
YYSTAGP (yyt1);
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|
goto yy51;
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|
yy64:
|
|
YYSKIP ();
|
|
#line 95 "../../lnav2/src/log_level_re.re"
|
|
{ RET(LEVEL_INFO); }
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|
#line 558 "log_level_re.cc"
|
|
yy66:
|
|
YYSKIP ();
|
|
#line 100 "../../lnav2/src/log_level_re.re"
|
|
{ RET(LEVEL_CRITICAL); }
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|
#line 563 "log_level_re.cc"
|
|
yy68:
|
|
YYSKIP ();
|
|
yych = YYPEEK ();
|
|
switch (yych) {
|
|
case 'G':
|
|
case 'g': goto yy70;
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|
default: goto yy16;
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|
}
|
|
yy69:
|
|
YYSKIP ();
|
|
yych = YYPEEK ();
|
|
switch (yych) {
|
|
case 'L':
|
|
case 'l': goto yy71;
|
|
default: goto yy16;
|
|
}
|
|
yy70:
|
|
YYSKIP ();
|
|
goto yy48;
|
|
yy71:
|
|
YYSKIP ();
|
|
#line 99 "../../lnav2/src/log_level_re.re"
|
|
{ RET(LEVEL_CRITICAL); }
|
|
#line 587 "log_level_re.cc"
|
|
}
|
|
#line 104 "../../lnav2/src/log_level_re.re"
|
|
|
|
}
|