Mercurial > octave-nkf
comparison libinterp/parse-tree/lex.ll @ 16122:6884401b2fbb
move reset_parser lexer helper function to lexical_feedback class
* lex.h, lex.ll (reset_parser): Declare as member function of
lexical_feedback class. Change all uses.
(cleanup_parser): Don't call reset parser.
* parse.h (reset_parser): Delete decl.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Tue, 26 Feb 2013 12:43:15 -0500 |
| parents | bdf365c5c9bf |
| children | a484e39d1f22 |
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| 16121:bdf365c5c9bf | 16122:6884401b2fbb |
|---|---|
| 974 TOK_RETURN (END_OF_INPUT); | 974 TOK_RETURN (END_OF_INPUT); |
| 975 } | 975 } |
| 976 | 976 |
| 977 %% | 977 %% |
| 978 | 978 |
| 979 // Fix things up for errors or interrupts. The parser is never called | |
| 980 // recursively, so it is always safe to reinitialize its state before | |
| 981 // doing any parsing. | |
| 982 | |
| 983 void | 979 void |
| 984 reset_parser (void) | 980 lexical_feedback::reset_parser (void) |
| 985 { | 981 { |
| 986 // Start off on the right foot. | 982 // Start off on the right foot. |
| 987 BEGIN (INITIAL); | 983 BEGIN (INITIAL); |
| 988 | 984 |
| 989 parser_symtab_context.clear (); | 985 parser_symtab_context.clear (); |
| 1207 } | 1203 } |
| 1208 | 1204 |
| 1209 void | 1205 void |
| 1210 cleanup_parser (void) | 1206 cleanup_parser (void) |
| 1211 { | 1207 { |
| 1212 reset_parser (); | |
| 1213 | |
| 1214 clear_all_buffers (); | 1208 clear_all_buffers (); |
| 1215 } | 1209 } |
| 1216 | 1210 |
| 1217 // Restore a buffer (for unwind-prot). | 1211 // Restore a buffer (for unwind-prot). |
| 1218 | 1212 |