* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
* tests/test-quotearg.c [locale_results]: Add the missing str7
entries to the expected results.
tests/test-system-quote-main.c (check_one): Don't enforce that we
don't write beyond the returned length, since that's no longer the
case if we switch to a more concise quoting style.
* tests/test-sh-quote.c (check_one): Likewise.
(main): Adjust for the new more concise quoting style.
Reported by Bruno Haible.
* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
* tests/test-quotearg.c (struct result_strings): Add another
member, differentiating between C.ASCII and C.UTF-8 handling.
(compare_strings): Add parameter.
(main): Adjust all callers.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/quotearg.c: (struct quoting_options): Add left_quote and
right_quote fields.
(set_custom_quoting): New public function.
(quotearg_buffer_restyled): Add left_quote and right_quote
arguments, handle them very much like locale quoting, and update
all uses.
(quotearg_n_custom): New public function.
(quotearg_n_custom_mem): New public function.
(quotearg_custom): New public function.
(quotearg_custom_mem): New public function.
* lib/quotearg.h: Prototype and document new public functions.
(enum quoting_style): For escape_quoting_style and
clocale_quoting_style, comment that QA_SPLIT_TRIGRAPHS is
ignored even though they're otherwise like c_quoting_style.
Add custom_quoting_style member and document with comparison to
clocale_quoting_style.
* tests/test-quotearg.c (custom_quotes): New array.
(custom_results): New array.
(main): Extend to test custom quoting.
* lib/quotearg.c (quotearg_buffer_restyled): Upon seeing a right
quote, be sure to prepend only one backslash.
* tests/test-quotearg.c (use_quote_double_quotes): New function.
(main): Test it.
* lib/quotearg.c (quotearg_buffer_restyled): Don't escape \ when
eliding outer quotes.
* lib/quotearg.h: Document this.
* tests/test-quotearg.c (result_strings, inputs, results_g)
(flag_results, locale_results): Test it by adding a new string to
each test group.
(compare_strings): Test new string.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/quotearg.h: Improve documentation.
* lib/quotearg.c (quotearg_buffer_restyled): Don't add extra
escapes when adding outer quotes. When quoting trigraphs, use
valid C notation. When quoting NUL, omit extra characters if next
character is not digit. Alter prototype.
(quotearg_buffer, quotearg_alloc_mem, quotearg_n_options): Adjust
callers.
* modules/quotearg-tests: New module.
* tests/test-quotearg.c: New test.
Signed-off-by: Eric Blake <ebb9@byu.net>
