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  • Joel E. Denny's avatar
    quotearg: implement custom_quoting_style · 12247f77
    Joel E. Denny authored
    * 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.
    12247f77