gettext

eaf658be - its: Do escape handling during msgfmt merge, not during xgettext. Off by default.

its: Do escape handling during msgfmt merge, not during xgettext. Off by default. Reported by Samy Mahmoudi <samy.mahmoudi@gmail.com> at <https://savannah.gnu.org/bugs/?58643>. * gettext-tools/src/its.c (its_localization_note_rule_constructor): Don't do escaping while extracting a localization note. (its_rule_list_extract_text): New local variable do_escape_during_extract. Don't do escaping while extracting. (starts_with_character_reference, _its_encode_special_chars_for_merge): New functions. (its_merge_context_merge_node): New local variables do_escape_during_extract, do_escape_during_merge. Don't do escaping while extracting. Conditionally do escaping while merging. * gettext-tools/src/its-extensions.xsd: Mention that escape="no" is now the default. * gettext-tools/its/glade1.its: Add a comment. * gettext-tools/its/glade2.its: Likewise. * gettext-tools/its/gsettings.its: Likewise. * gettext-tools/its/gtkbuilder.its: Likewise. * gettext-tools/its/metainfo.its: Add a <gt:escapeRule>. * gettext-tools/tests/xgettext-appdata-1: Add comment. * gettext-tools/tests/xgettext-appdata-2: New file, based on gettext-tools/tests/msgfmt-xml-1. * gettext-tools/tests/Makefile.am (TESTS): Add it. * gettext-tools/tests/xgettext-its-1: Update expected results. * gettext-tools/tests/msgfmt-xml-1: Test also character references and entity references. * gettext-tools/tests/msgfmt-xml-2: Likewise. * gettext-tools/doc/gettext.texi (ITS Rules): Under "Escape Special Characters", explain that it is no longer necessary to write a rule with escape="no". Rewrite section "Two Use-cases of Translated Strings in XML". * NEWS: Mention the changes.