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(context_regex, word_regex): New vars, replacing the above.
All uses changed.
(struct regex_data): New type.
(compile_regex): Renamed from alloc_and_compile_regex, since
we no longer allocate storage. Arg is now a struct regex_data *,
not a const char *. All uses changed. Don't allocate the fastmap;
instead, take it from the caller. Don't convert size_t to int,
to avoid arithmetic overflow problems. Don't bother freeing
storage afterwards; it's not worth the aggravation.
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(main): Alias --copyright to --version plus a deprecation warning.
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Store match length in regoff_t,
not int. Assume that negative return values less than -2
represent regoff_t overflow.
(matcher_error): New function.
(SKIP_SOMETHING, find_occurs_in_text): Use it to report matcher errors.
(alloc_and_compile_regex): No longer any need to worry about
int versus size_t mismatch.
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(alloc_and_compile_regex): Likewise.
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Rather than this: error (..., "...`%s'...", arg);
do this: error (..., "...%s...", quote (arg));
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stdout. Use freopen instead.
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unchecked integer overflows in this file.
(gnu_extensions, auto_reference, input_reference, right_reference,
ignore_case, initialize_regex, fix_output_parameters,
output_one_roff_line, output_one_text_line, output_one_dumb_line, main):
Use bool for booleans.
(SKIP_SOMETHING, compare_words, digest_break_file,
find_occurs_in_text, fix_output_parameters):
Use to_uchar instead of a caset.
(print_field): Rewrite to avoid cast.
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too few operands ("missing operand after `xxx'") or
too many operands ("extra operand `xxx'").
Include "quote.h" and/or "error.h" if it wasn't already being included.
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Prefer the notation `STREQ (a, b)' over `strcmp (a, b) == 0'.
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variables (they were exposed by the above change).
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would not elicit an error.
Include "xstrtol.h" and "quotearg.h".
(main): Don't use atoi. Use xstrtoul instead.
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than `sizeof EXPLICIT_TYPE'.
The former is more maintainable and usually shorter.
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of 2003-09-19. Now, AUTHORS is a comma-separated list of strings.
Update the call to parse_long_options so that `AUTHORS, NULL' are the
last parameters.
* src/true.c (main): Append NULL to version_etc argument list.
* src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
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(WRITTEN_BY): Change "Franc,ois" (actually using
c-with-cedilla in Latin-1) to "F.", so that it's ASCII, as
xgettext requires.
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Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
Mark each WRITTEN_BY string as translatable.
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(WORD_TABLE): New member alloc.
(ALLOC_NEW_WORD): Remove.
(occurs_alloc): New var.
(digest_word_file, find_occurs_in_text): Check for arithmetic
overflow when computing table size. Use xrealloc rather than
bumpalloc primitives.
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Don't include closeout.h.
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xrealloc, and xcalloc return values and of xrealloc's first argument.
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Use putchar, not fputs, to output a single character.
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Check for `close' error.
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HELP_OPTION_DESCRIPTION and VERSION_OPTION_DESCRIPTION.
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instead of hard-coding --help and --version descriptions.
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Split usage strings so that --help and --version descriptions are alone
in their own string.
Likewise for the one that says:
Mandatory arguments to long options are mandatory for short options too.
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[!STDC_HEADERS]: Remove definitions of ctype macros.
Convert e.g., isspace to ISSPACE to use definitions from sys2.h.
Reported by Kaveh Ghazi.
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in case the argument string contains a `%'.
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once on MSDOS as well, but we have to relax the test for whether
reading it succeeded.
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[long_options]: Remove the "help" and "version" entries.
Remove declarations of show_help and show_version.
(main): Remove `const' attribute from dcl of argv parameter.
Call bindtextdomain and textdomain.
Use parse_long_options, including author name(s).
Remove the show_version and show_help blocks.
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