General:
Changes to 1.37.*:
+30Jul05
+ - Fix src/lib/bpipe.c:run_program and run_program_full_output to detect if the watchdog
+ killed the program, and return an error if it is the case.
26Apr05
- Modify parse_config to get a LEX_ERROR_HANDLER as a parameter
- lex_open_file now returns NULL if the file can't be opened. All calling functions have