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Merging upstream version 0.6.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-17 22:51:44 +01:00
parent e39d8907e0
commit f4329ad86e
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
13 changed files with 378 additions and 275 deletions
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66
carg_parser.h
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@ -1,44 +1,44 @@
/* Arg_parser - POSIX/GNU command line argument parser. (C version)
Copyright (C) 2006-2020 Antonio Diaz Diaz.
/* Arg_parser - POSIX/GNU command line argument parser. (C version)
Copyright (C) 2006-2020 Antonio Diaz Diaz.
This library is free software. Redistribution and use in source and
binary forms, with or without modification, are permitted provided
that the following conditions are met:
This library is free software. Redistribution and use in source and
binary forms, with or without modification, are permitted provided
that the following conditions are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions, and the following disclaimer.
1. Redistributions of source code must retain the above copyright
notice, this list of conditions, and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions, and the following disclaimer in the
documentation and/or other materials provided with the distribution.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions, and the following disclaimer in the
documentation and/or other materials provided with the distribution.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
/* Arg_parser reads the arguments in 'argv' and creates a number of
option codes, option arguments, and non-option arguments.
/* Arg_parser reads the arguments in 'argv' and creates a number of
option codes, option arguments, and non-option arguments.
In case of error, 'ap_error' returns a non-null pointer to an error
message.
In case of error, 'ap_error' returns a non-null pointer to an error
message.
'options' is an array of 'struct ap_Option' terminated by an element
containing a code which is zero. A null name means a short-only
option. A code value outside the unsigned char range means a
long-only option.
'options' is an array of 'struct ap_Option' terminated by an element
containing a code which is zero. A null name means a short-only
option. A code value outside the unsigned char range means a
long-only option.
Arg_parser normally makes it appear as if all the option arguments
were specified before all the non-option arguments for the purposes
of parsing, even if the user of your program intermixed option and
non-option arguments. If you want the arguments in the exact order
the user typed them, call 'ap_init' with 'in_order' = true.
Arg_parser normally makes it appear as if all the option arguments
were specified before all the non-option arguments for the purposes
of parsing, even if the user of your program intermixed option and
non-option arguments. If you want the arguments in the exact order
the user typed them, call 'ap_init' with 'in_order' = true.
The argument '--' terminates all options; any following arguments are
treated as non-option arguments, even if they begin with a hyphen.
The argument '--' terminates all options; any following arguments are
treated as non-option arguments, even if they begin with a hyphen.
The syntax for optional option arguments is '-<short_option><argument>'
(without whitespace), or '--<long_option>=<argument>'.
The syntax for optional option arguments is '-<short_option><argument>'
(without whitespace), or '--<long_option>=<argument>'.
*/
#ifdef __cplusplus
@ -79,11 +79,11 @@ void ap_free( struct Arg_parser * const ap );
const char * ap_error( const struct Arg_parser * const ap );
/* The number of arguments parsed (may be different from argc) */
/* The number of arguments parsed. May be different from argc. */
int ap_arguments( const struct Arg_parser * const ap );
/* If ap_code( i ) is 0, ap_argument( i ) is a non-option.
Else ap_argument( i ) is the option's argument (or empty). */
/* If ap_code( i ) is 0, ap_argument( i ) is a non-option.
Else ap_argument( i ) is the option's argument (or empty). */
int ap_code( const struct Arg_parser * const ap, const int i );
const char * ap_argument( const struct Arg_parser * const ap, const int i );