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Code cleanup and indentation.

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C source files (with the exception of third-party files, i.e. getopt and
md5) have been indented with GNU indent.

The indentation "standard" has been documented in the readme file.
This commit is contained in:
Daniel Spiljar
2023-03-03 22:49:48 +01:00
parent 882a38f908
commit ee2489483b
19 changed files with 740 additions and 663 deletions
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116
src/info.c
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@@ -36,7 +36,8 @@ print_wrap (char *str, int len, int *n)
fprintf (stdout, "\n");
*n = 0;
}
else fprintf (stdout, " ");
else
fprintf (stdout, " ");
}
void
@@ -45,12 +46,12 @@ version (void)
int n = 0;
fprintf (stdout, "%s %s\n\n"
"Copyright (C) 2000 - 2004, 2006, 2010, 2023 Daniel Spiljar\n"
"This program is free software; you can redistribute it and/or "
"modify\nit under the terms of the GNU General Public License "
"as published by\nthe Free Software Foundation; either version "
"2 of the License, or\n(at your option) any later version.\n\n",
APPNAME, VERSION);
"Copyright (C) 2000 - 2004, 2006, 2010, 2023 Daniel Spiljar\n"
"This program is free software; you can redistribute it and/or "
"modify\nit under the terms of the GNU General Public License "
"as published by\nthe Free Software Foundation; either version "
"2 of the License, or\n(at your option) any later version.\n\n",
APPNAME, VERSION);
fprintf (stdout, "Compilation options:\n");
#ifdef HAVE_DIRENT_H
print_wrap ("HAVE_DIRENT_H", 13, &n);
@@ -64,9 +65,10 @@ version (void)
#ifdef HAVE_FTS_OPEN
print_wrap ("HAVE_FTS_OPEN", 13, &n);
#else
# ifdef HAVE_FTW
# ifdef HAVE_FTW
print_wrap ("HAVE_FTW", 8, &n);
# endif /* HAVE_FTW */
# endif
/* HAVE_FTW */
#endif /* HAVE_FTS_OPEN */
/*
fprintf (stdout, "HAVE_LIBLOCKFILE ");
@@ -100,71 +102,71 @@ version (void)
#endif /* HAVE_LIBDMALLOC */
fprintf (stdout, "\n");
exit(0);
exit (0);
}
void
void
help (void)
{
fprintf(stdout, "%s %s - search MAILBOX for messages matching PATTERN\n\n",
APPNAME, VERSION);
fprintf(stdout,
"Miscellaneous:\n\n"
" -h, --help\t\t\tThis help screen\n"
" -V, --version\t\tDisplay version, copyright and\n"
"\t\t\t\tcompile-time options information\n"
" -r, --recursive\t\tDescend into directories recursively\n\n"
"Output control:\n\n"
" -c, --count\t\t\tPrint a count of matching messages\n"
" -d, --delete\t\t\tDelete matching messages\n"
" -nd, --no-duplicates\t\tIgnore duplicate messages\n"
" -o, --output=MAILBOX\t\tWrite messages to MAILBOX\n"
" -p, --pipe=COMMAND\t\tPipe each found message to COMMAND\n"
" -s, --no-messages\t\tSuppress most error messages\n"
" --debug\t\t\tPrint messages useful for debugging\n\n"
"Matching criteria:\n\n"
" -E, --extended-regexp\tPATTERN is an extended regular expression\n"
" -G, --basic-regexp\t\tPATTERN is a basic regular expression\n");
fprintf (stdout, "%s %s - search MAILBOX for messages matching PATTERN\n\n",
APPNAME, VERSION);
fprintf (stdout,
"Miscellaneous:\n\n"
" -h, --help\t\t\tThis help screen\n"
" -V, --version\t\tDisplay version, copyright and\n"
"\t\t\t\tcompile-time options information\n"
" -r, --recursive\t\tDescend into directories recursively\n\n"
"Output control:\n\n"
" -c, --count\t\t\tPrint a count of matching messages\n"
" -d, --delete\t\t\tDelete matching messages\n"
" -nd, --no-duplicates\t\tIgnore duplicate messages\n"
" -o, --output=MAILBOX\t\tWrite messages to MAILBOX\n"
" -p, --pipe=COMMAND\t\tPipe each found message to COMMAND\n"
" -s, --no-messages\t\tSuppress most error messages\n"
" --debug\t\t\tPrint messages useful for debugging\n\n"
"Matching criteria:\n\n"
" -E, --extended-regexp\tPATTERN is an extended regular expression\n"
" -G, --basic-regexp\t\tPATTERN is a basic regular expression\n");
#ifdef HAVE_LIBPCRE
fprintf(stdout,
" -P, --perl-regexp\t\tPATTERN is a Perl regular expression\n");
fprintf (stdout,
" -P, --perl-regexp\t\tPATTERN is a Perl regular expression\n");
#endif /* HAVE_LIBPCRE */
fprintf(stdout,
" -e, --regexp=PATTERN\t\tUse PATTERN as a regular expression\n"
" -i, --ignore-case\t\tIgnore case distinctions\n"
" -v, --invert-match\t\tSelect non-matching messages\n\n"
"Search scope selection:\n\n"
" -H, --headers\t\tMatch PATTERN against message headers\n"
" -B, --body\t\t\tMatch PATTERN against message body\n\n"
"File locking:\n\n"
" -nl, --no-file-lock\t\tDo not lock files\n"
" -l, --file-lock=METHOD\tSelect file locking METHOD\n"
"\t\t\t\tMETHOD is");
fprintf (stdout,
" -e, --regexp=PATTERN\t\tUse PATTERN as a regular expression\n"
" -i, --ignore-case\t\tIgnore case distinctions\n"
" -v, --invert-match\t\tSelect non-matching messages\n\n"
"Search scope selection:\n\n"
" -H, --headers\t\tMatch PATTERN against message headers\n"
" -B, --body\t\t\tMatch PATTERN against message body\n\n"
"File locking:\n\n"
" -nl, --no-file-lock\t\tDo not lock files\n"
" -l, --file-lock=METHOD\tSelect file locking METHOD\n"
"\t\t\t\tMETHOD is");
#ifdef HAVE_FCNTL
fprintf(stdout, " `fcntl',");
fprintf (stdout, " `fcntl',");
#endif /* HAVE_FCNTL */
#ifdef HAVE_FLOCK
fprintf(stdout, " `flock',");
fprintf (stdout, " `flock',");
#endif /* HAVE_FLOCK */
fprintf(stdout, " or `none'\n\n"
"Mailbox type selection:\n\n"
" -m, --mailbox-format=TYPE\tSelect mailbox TYPE\n"
"\t\t\t\tTYPE is `mbox', ");
fprintf (stdout, " or `none'\n\n"
"Mailbox type selection:\n\n"
" -m, --mailbox-format=TYPE\tSelect mailbox TYPE\n"
"\t\t\t\tTYPE is `mbox', ");
#ifdef HAVE_LIBZ
fprintf(stdout, "`zmbox', ");
fprintf (stdout, "`zmbox', ");
#endif /* HAVE_LIBZ */
#ifdef HAVE_LIBBZ2
fprintf(stdout, "`bz2mbox', ");
fprintf (stdout, "`bz2mbox', ");
#endif /* HAVE_LIBBZ2 */
fprintf(stdout,
"`mh',\n"
"\t\t\t\t`nnml', `nnmh', or `maildir'.\n\n"
"Mail bug reports and flames to <%s>.\n", BUGREPORT_ADDR);
fprintf (stdout,
"`mh',\n"
"\t\t\t\t`nnml', `nnmh', or `maildir'.\n\n"
"Mail bug reports and flames to <%s>.\n", BUGREPORT_ADDR);
exit(0);
exit (0);
}
void
void
usage (void)
{
printf ("Usage: %s [OPTION] PATTERN MAILBOX ...\n\n"