File: lexer

package info (click to toggle)
bisonc%2B%2B 6.09.02-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 5,984 kB
  • sloc: cpp: 9,375; ansic: 1,505; fortran: 1,134; makefile: 1,062; sh: 526; yacc: 84; lex: 60
file content (16 lines) | stat: -rw-r--r-- 491 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
%interactive
%filenames scanner

%%

[ \t]+                          // Often used: skip white space

[0-9]+                          {
                                    *d_val = atoi(matched().c_str());
                                    return Parser::NR;
                                }

.|\n                            {
                                    d_loc->first_line = lineNr() - 1;
                                    return matched()[0];
                                }