72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/* macro.h -- declarations for macro.c.
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$Id: macro.h,v 1.5 1999/07/15 00:00:46 karl Exp $
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Copyright (C) 1998, 99 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef MACRO_H
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#define MACRO_H
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extern FILE *macro_expansion_output_stream;
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extern char *macro_expansion_filename;
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extern int me_executing_string;
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extern int only_macro_expansion;
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/* Here is a structure used to remember input text strings and offsets
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within them. */
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typedef struct {
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char *pointer; /* Pointer to the input text. */
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int offset; /* Offset of the last character output. */
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} ITEXT;
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/* Macro definitions for user-defined commands. */
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typedef struct {
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char *name; /* Name of the macro. */
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char **arglist; /* Args to replace when executing. */
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char *body; /* Macro body. */
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char *source_file; /* File where this macro is defined. */
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int source_lineno; /* Line number within FILENAME. */
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int inhibited; /* Nonzero means make find_macro () fail. */
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int flags; /* ME_RECURSE, ME_QUOTE_ARG, etc. */
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} MACRO_DEF;
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/* flags for MACRO_DEF */
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#define ME_RECURSE 0x01
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#define ME_QUOTE_ARG 0x02
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extern void execute_macro ();
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extern MACRO_DEF *find_macro ();
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extern char *expand_macro ();
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extern ITEXT *remember_itext ();
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extern void forget_itext ();
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extern void maybe_write_itext ();
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extern void write_region_to_macro_output ();
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extern void append_to_expansion_output ();
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extern void me_append_before_this_command ();
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extern void me_execute_string ();
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extern char *alias_expand ();
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extern int enclosure_command ();
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extern void enclosure_expand ();
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/* The @commands. */
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extern void cm_macro (), cm_rmacro (), cm_unmacro ();
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extern void cm_alias (), cm_definfoenclose ();
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#endif /* not MACRO_H */
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