/[svn]/linuxsampler/trunk/src/scriptvm/editor/nksp.l
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revision 2951 by schoenebeck, Fri Jul 15 20:07:47 2016 UTC revision 3332 by schoenebeck, Mon Jul 24 18:51:21 2017 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (c) 2015-2016 Christian Schoenebeck   * Copyright (c) 2015-2017 Christian Schoenebeck
3   *   *
4   * http://www.linuxsampler.org   * http://www.linuxsampler.org
5   *   *
# Line 42  static int countNewLineChars(const char* Line 42  static int countNewLineChars(const char*
42      return n;      return n;
43  }  }
44    
45    // shut up warning that 'register' keyword is deprecated as of C++11
46    #if defined(__cplusplus) && __cplusplus >= 201103L
47    # define register
48    #endif
49    
50    // Since this parser is solely used by script code editors, thus not used in a
51    // real-time context, always throw an exception instead of exiting on fatal
52    // lexer errors (so the debugger may pause with the appropriate back trace)
53    #include <stdexcept>
54    #define YY_FATAL_ERROR(msg) throw std::runtime_error(msg)
55    
56  %}  %}
57    
58  /* generate a reentrant safe scanner */  /* generate a reentrant safe scanner */
# Line 60  static int countNewLineChars(const char* Line 71  static int countNewLineChars(const char*
71    
72  DIGIT    [0-9]  DIGIT    [0-9]
73  ID       [a-zA-Z0-9_]+  ID       [a-zA-Z0-9_]+
74    END_ID   on|while|if|select|function|synchronized
75    
76  %%  %%
77    
# Line 214  end { Line 226  end {
226      return yyextra->token.baseType;      return yyextra->token.baseType;
227  }  }
228    
229  <PREPROC_END_NAME>[ \t]*{ID} {  <PREPROC_END_NAME>[ \t]*{END_ID}? {
230      yy_pop_state(yyscanner);      yy_pop_state(yyscanner);
231      yyextra->token = KeywordToken(yytext);      yyextra->token = KeywordToken(yytext);
232      return yyextra->token.baseType;      return yyextra->token.baseType;
# Line 225  end { Line 237  end {
237      return yyextra->token.baseType;      return yyextra->token.baseType;
238  }  }
239    
240  declare|while|if|or|and|not|else|case|select|to|mod|const|polyphonic|function|call {  declare|while|if|or|and|not|else|case|select|to|mod|const|polyphonic|function|call|synchronized {
241      yyextra->token = KeywordToken(yytext);      yyextra->token = KeywordToken(yytext);
242      return yyextra->token.baseType;      return yyextra->token.baseType;
243  }  }
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