diff options
author | Manoj Srivastava <srivasta@debian.org> | 2018-02-12 11:03:58 -0800 |
---|---|---|
committer | Manoj Srivastava <srivasta@debian.org> | 2018-02-12 11:03:58 -0800 |
commit | 5f64e38979e363319990d837d0b4b5df82b71cca (patch) | |
tree | e9e60b658648d29136146d6021c3934d376a374c /src/main.c | |
parent | 8852aa3f8eefeee4da27de0553b1653253b15619 (diff) | |
parent | 04687c439c4e99abd0bc29506ceaa293a6330d9c (diff) |
Merge branch 'upstream'
Diffstat (limited to 'src/main.c')
-rw-r--r-- | src/main.c | 28 |
1 files changed, 22 insertions, 6 deletions
@@ -117,7 +117,7 @@ struct yytbl_writer tableswr; char *program_name = "flex"; static const char outfile_template[] = "lex.%s.%s"; -static const char backing_name[] = "lex.backup"; +static const char *backing_name = "lex.backup"; static const char tablesfile_template[] = "lex.%s.tables"; /* From scan.l */ @@ -197,7 +197,7 @@ int flex_main (int argc, char *argv[]) /* Wrapper around flex_main, so flex_main can be built as a library. */ int main (int argc, char *argv[]) { -#if ENABLE_NLS +#if defined(ENABLE_NLS) && ENABLE_NLS #if HAVE_LOCALE_H setlocale (LC_MESSAGES, ""); setlocale (LC_CTYPE, ""); @@ -648,6 +648,7 @@ void flexend (int exit_status) "yyget_extra", "yyget_in", "yyget_leng", + "yyget_column", "yyget_lineno", "yyget_lloc", "yyget_lval", @@ -670,6 +671,7 @@ void flexend (int exit_status) "yyset_debug", "yyset_extra", "yyset_in", + "yyset_column", "yyset_lineno", "yyset_lloc", "yyset_lval", @@ -994,7 +996,7 @@ void flexinit (int argc, char **argv) flex_init_regex(); /* Enable C++ if program name ends with '+'. */ - program_name = basename (argv[0]); + program_name = argv[0]; if (program_name != NULL && program_name[strlen (program_name) - 1] == '+') @@ -1033,6 +1035,11 @@ void flexinit (int argc, char **argv) backing_up_report = true; break; + case OPT_BACKUP_FILE: + backing_up_report = true; + backing_name = arg; + break; + case OPT_DONOTHING: break; @@ -1201,7 +1208,7 @@ void flexinit (int argc, char **argv) break; case OPT_VERSION: - printf (_("%s %s\n"), program_name, flex_version); + printf ("%s %s\n", (C_plus_plus ? "flex++" : "flex"), flex_version); FLEX_EXIT (0); case OPT_WARN: @@ -1394,6 +1401,14 @@ void flexinit (int argc, char **argv) //buf_strdefine (&userdef_buf, "YY_NO_SET_LINENO", "1"); buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_LINENO",0); break; + case OPT_NO_YYGET_COLUMN: + //buf_strdefine (&userdef_buf, "YY_NO_GET_COLUMN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_COLUMN",0); + break; + case OPT_NO_YYSET_COLUMN: + //buf_strdefine (&userdef_buf, "YY_NO_SET_COLUMN", "1"); + buf_m4_define( &m4defs_buf, "M4_YY_NO_SET_COLUMN",0); + break; case OPT_NO_YYGET_IN: //buf_strdefine (&userdef_buf, "YY_NO_GET_IN", "1"); buf_m4_define( &m4defs_buf, "M4_YY_NO_GET_IN",0); @@ -1817,7 +1832,8 @@ void usage (void) " -t, --stdout write scanner on stdout instead of %s\n" " --yyclass=NAME name of C++ class\n" " --header-file=FILE create a C header file in addition to the scanner\n" - " --tables-file[=FILE] write tables to FILE\n" "\n" + " --tables-file[=FILE] write tables to FILE\n" + " --backup-file=FILE write backing-up information to FILE\n" "\n" "Scanner behavior:\n" " -7, --7bit generate 7-bit scanner\n" " -8, --8bit generate 8-bit scanner\n" @@ -1844,6 +1860,6 @@ void usage (void) " -?\n" " -h, --help produce this help message\n" " -V, --version report %s version\n"), - backing_name, program_name, outfile_path, program_name); + backing_name, "flex", outfile_path, "flex"); } |