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e175a2fc60
The "drop" call in wrap_comment already increments pc. Defining DOCDD in proto.str is a warning fix. PR 31314 * chew.c (wrap_comment): Don't increment pc. * proto.str (DOCDD): Define.
175 lines
4.1 KiB
Plaintext
175 lines
4.1 KiB
Plaintext
- Source extraction program for chew.
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- Copyright (C) 1990-2024 Free Software Foundation, Inc.
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- This file is part of BFD, the Binary File Descriptor library.
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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 3 of the License, or
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- (at your option) 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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- chew.c keywords defined here put output into bfd-in2.h and libbfd.h or
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- libcoff.h, from comments in the source. See also doc.str.
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- Output lines generally come from comment lines starting with a dot,
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- or from keywords like SYNOPSIS. Output switches to bfd-in2.h at the
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- end of each comment. Use INTERNAL* to output to libbfd.h.
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-
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- EXTERNAL: output to bfd-in2.h, nothing to docs
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- INTERNAL: output to libbfd.h, nothing to docs
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- CODE_FRAGMENT: output to header and docs
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- FUNCTION: output to bfd-in2.h and docs
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- INTERNAL_FUNCTION: output to libbfd.h and docs
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- DEFINITION: alias for FUNCTION, but generally doesn't have SYNOPSIS,
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- used for structs and other random code
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- INTERNAL_DEFINITION: as above, but output to libbfd.h and docs
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- ENUM* outputs to bfd-in2.h, libbfd.h and docs.
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: SYNOPSIS
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skip_past_newline
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get_stuff_in_command
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translatecomments
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strip_trailing_newlines
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remchar
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" ATTRIBUTE_HIDDEN" internalmode @ catstrif
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";\n\n" catstr
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indent
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maybecatstr
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;
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- Ignore stuff that is for the docs. Output lines starting with dots.
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: ignore
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skip_past_newline
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get_stuff_in_command
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outputdots
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maybecatstr
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;
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: CODE_FRAGMENT
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ignore ;
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- Output goes to bfd-in2.h
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: EXTERNAL
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0 internalmode ! ignore ;
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- Output goes to libbfd.h/libcoff.h
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: INTERNAL
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1 internalmode ! ignore ;
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- input stack { a b } output b if internal, a if external
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: ifinternal
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"" swap 1 internalmode ! maybecatstr
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swap
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"" swap 0 internalmode ! maybecatstr
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catstr
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;
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- Put note in output string, regardless of internal mode.
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: COMMENT
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skip_past_newline
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get_stuff_in_command
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translatecomments
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catstr
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;
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- SENUM enum-type-name
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- ENUM enum-name
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- ENUMX addl-enum-name
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- ENUMDOC doc for preceding enums
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- ENDSENUM max-enum-name
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: make_enum_header
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dup
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"enum " swap catstr
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"\n{\n" catstr
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swap " _dummy_first_" swap catstr catstr
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",\n" catstr
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;
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: make_string_table_header
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dup
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"#ifdef _BFD_MAKE_TABLE_" swap catstr swap
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"\n\nstatic const char *const " swap catstr catstr
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"_names[] = { \"@@uninitialized@@\",\n" catstr
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;
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: SENUM
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skip_past_newline
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copy_past_newline
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remchar
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dup
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make_enum_header
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swap
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make_string_table_header
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ifinternal
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catstr
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get_stuff_in_command catstr
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translatecomments ;
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: ENDSENUM
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skip_past_newline
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copy_past_newline strip_trailing_newlines
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dup
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" " swap catstr "\n};\n" catstr swap
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" \"@@overflow: " swap catstr "@@\",\n};\n#endif\n\n" catstr
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ifinternal
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catstr
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;
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: make_enumerator
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" " swap catstr
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",\n" catstr
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;
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: make_enumerator_string
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" \"" swap catstr
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"\",\n" catstr
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;
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: ENUM
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skip_past_newline
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copy_past_newline
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remchar
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dup
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make_enumerator
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swap
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make_enumerator_string
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ifinternal
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;
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: ENUMX ENUM catstr ;
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: ENUMEQ
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skip_past_newline
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"#define "
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copy_past_newline remchar
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catstr
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" "
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catstr
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copy_past_newline
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catstr
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"" swap 0 internalmode ! maybecatstr
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;
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: ENUMEQX ENUMEQ catstr ;
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: ENUMDOC
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skip_past_newline
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get_stuff_in_command
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strip_trailing_newlines
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" " wrap_comment
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"\n" swap catstr "\n" catstr
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- discard it if we're doing internal mode
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"" swap 0 internalmode ! maybecatstr
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swap
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catstr catstr
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;
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: SECTION ignore ;
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: SUBSECTION ignore ;
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: SUBSUBSECTION ignore ;
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: INODE ignore ;
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: DESCRIPTION ignore ;
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: DOCDD ignore ;
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: ENDDD EXTERNAL ;
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: FUNCTION EXTERNAL ;
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: INTERNAL_FUNCTION INTERNAL ;
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: DEFINITION EXTERNAL ;
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: INTERNAL_DEFINITION INTERNAL ;
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