1fstsymbols(1)                    User Commands                   fstsymbols(1)
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NAME

6       fstsymbols - manipulate FST symbol tables
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SYNOPSIS

9       fstsymbols [OPTIONS] [in.fst [out.fst]]
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DESCRIPTION

12       Performs operations (set, clear, relabel) on the symbol tables attached
13       to an FST.
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OPTIONS

16       Boolean options accept either true or false as a value, or the implicit
17       value true if neither value is specified.
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19       --allow_negative_labels[=BOOLEAN]
20              Allow  negative  labels  (not recommended; may cause conflicts).
21              Default: false.
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23       --clear_isymbols[=BOOLEAN]
24              Clear the input symbol table.  Default: false.
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26       --clear_osymbols[=BOOLEAN]
27              Clear the output symbol table.  Default: false.
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29       --fst_compat_symbols[=BOOLEAN]
30              Require symbol tables to match when appropriate.  Default: true.
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32       --fst_default_cache_gc[=BOOLEAN]
33              Enable garbage collection of cache.  Default: true.
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35       --fst_verify_properties[=BOOLEAN]
36              Verify  fst  properties  queried  by  TestProperties.   Default:
37              false.
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39       --help Show usage information.
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41       --fst_field_separator=STRING
42              Set  the  characters used as a separator between printed fields.
43              Default: "     ".
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45       --fst_weight_parentheses=STRING
46              Set the characters enclosing the first weight of a printed  com‐
47              posite  weight  (e.g.,  pair  weight,  tuple weight, and derived
48              classes) to ensure proper I/O of nested composite weights.  Must
49              have  size 0 (none) or 2 (open and close parenthesis).  Default:
50              no parentheses.
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52       --fst_weight_separator=CHARACTER
53              Set the character separator between printed  composite  weights.
54              Default: comma.
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56       --isymbols=FILENAME
57              Set the input label symbol table.  Default: "".
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59       --osymbols=FILENAME
60              Set the output label symbol table.  Default: "".
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62       --relabel_ipairs=FILENAME
63              The input relabel pairs (numeric labels).
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65       --relabel_opairs=FILENAME
66              The output relabel pairs (numeric labels).
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68       --save_relabel_ipairs=FILENAME
69              Save input relabel pairs to file.  Default: do not save.
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71       --save_relabel_opairs=FILENAME
72              Save output relabel pairs to file.  Default: do not save.
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74       --tmpdir=PATHNAME
75              Set the temporary directory to use.  Default: /tmp.
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77       --v[=N]
78              Set the verbosity level.  Default: 0.
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80       --fst_default_cache_gc_limit=N
81              Set  the  cache  byte  size  that  triggers  garbage collection.
82              Default: 1048576.
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SEE ALSO

85       fstarcsort(1),  fstclosure(1),  fstcompile(1),  fstcompose(1),  fstcon‐
86       cat(1),  fstconnect(1),  fstconvert(1),  fstdeterminize(1),  fstdiffer‐
87       ence(1),  fstdraw(1),  fstencode(1),  fstepsnormalize(1),  fstequal(1),
88       fstequivalent(1), fstinfo(1), fstintersect(1), fstinvert(1), fstmap(1),
89       fstminimize(1), fstprint(1),  fstproject(1),  fstprune(1),  fstpush(1),
90       fstrandgen(1),     fstrelabel(1),     fstreplace(1),     fstreverse(1),
91       fstreweight(1), fstrmepsilon(1),  fstshortestdistance(1),  fstshortest‐
92       path(1), fstsynchronize(1), fsttopsort(1), fstunion(1)
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96OpenFst 1.2.7                    February 2011                   fstsymbols(1)
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