version 1.28, 2011/01/01 12:59:17 |
version 1.30, 2011/02/09 09:18:15 |
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.Os |
.Os |
.Sh NAME |
.Sh NAME |
.Nm man , |
.Nm man , |
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.Nm man_addeqn , |
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.Nm man_addspan , |
.Nm man_alloc , |
.Nm man_alloc , |
.Nm man_endparse , |
.Nm man_endparse , |
.Nm man_free , |
.Nm man_free , |
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.In man.h |
.In man.h |
.Vt extern const char * const * man_macronames; |
.Vt extern const char * const * man_macronames; |
.Ft int |
.Ft int |
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.Fo man_addeqn |
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.Fa "struct man *man" |
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.Fa "const struct eqn *eqn" |
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.Fc |
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.Ft int |
.Fo man_addspan |
.Fo man_addspan |
.Fa "struct man *man" |
.Fa "struct man *man" |
.Fa "const struct tbl_span *span" |
.Fa "const struct tbl_span *span" |
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for details. |
for details. |
.El |
.El |
.Ss Functions |
.Ss Functions |
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If |
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.Fn man_addeqn , |
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.Fn man_addspan , |
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.Fn man_parseln , |
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or |
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.Fn man_endparse |
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return 0, calls to any function but |
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.Fn man_reset |
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or |
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.Fn man_free |
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will raise an assertion. |
.Bl -ohang |
.Bl -ohang |
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.It Fn man_addeqn |
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Add an equation to the parsing stream. |
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Returns 0 on failure, 1 on success. |
.It Fn man_addspan |
.It Fn man_addspan |
Add a table span to the parsing stream. |
Add a table span to the parsing stream. |
Returns 0 on failure, 1 on success. |
Returns 0 on failure, 1 on success. |
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.Fa data |
.Fa data |
pointer is passed to |
pointer is passed to |
.Fa msgs . |
.Fa msgs . |
Returns NULL on failure. |
Always returns a valid pointer. |
If non-NULL, the pointer must be freed with |
The pointer must be freed with |
.Fn man_free . |
.Fn man_free . |
.It Fn man_reset |
.It Fn man_reset |
Reset the parser for another parse routine. |
Reset the parser for another parse routine. |
Line 135 The input buffer |
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Line 156 The input buffer |
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is modified by this function. |
is modified by this function. |
.It Fn man_endparse |
.It Fn man_endparse |
Signals that the parse is complete. |
Signals that the parse is complete. |
Note that if |
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.Fn man_endparse |
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is called subsequent to |
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.Fn man_node , |
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the resulting tree is incomplete. |
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Returns 0 on failure, 1 on success. |
Returns 0 on failure, 1 on success. |
.It Fn man_node |
.It Fn man_node |
Returns the first node of the parse. |
Returns the first node of the parse. |
Note that if |
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.Fn man_parseln |
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or |
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.Fn man_endparse |
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return 0, the tree will be incomplete. |
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.It Fn man_meta |
.It Fn man_meta |
Returns the document's parsed meta-data. |
Returns the document's parsed meta-data. |
If this information has not yet been supplied or |
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.Fn man_parseln |
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or |
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.Fn man_endparse |
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return 0, the data will be incomplete. |
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.El |
.El |
.Ss Variables |
.Ss Variables |
The following variables are also defined: |
The following variables are also defined: |