custom_quoting_style 177 maint/gnulib/lib/quotearg.c o->style = custom_quoting_style; custom_quoting_style 189 maint/gnulib/lib/quotearg.c if (style == custom_quoting_style) custom_quoting_style 330 maint/gnulib/lib/quotearg.c case custom_quoting_style: custom_quoting_style 332 maint/gnulib/lib/quotearg.c if (quoting_style != custom_quoting_style)