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authorDaiki Ueno <ueno@gnu.org>2015-01-29 17:22:14 +0900
committerDaiki Ueno <ueno@gnu.org>2015-03-03 18:55:59 +0900
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xgettext: Support message syntax checks
With this change, xgettext could report common syntactic problems in extracted strings. The current built-in checks are ellipsis-unicode, space-ellipsis, and quote-unicode. Those checks can be enabled with --check option of xgettext and disabled with special "xgettext:" comment in source files. Feature suggested by Philip Withnall in: https://savannah.gnu.org/bugs/?44098 * gettext-tools/src/message.h (enum syntax_check_type): New enum. (NSYNTAXCHECKS): New constant. (enum is_syntax_check): New enum. (struct message_ty): New field 'do_syntax_check'. (syntax_check_name): New variable declaration. * gettext-tools/src/message.c (syntax_check_name): New variable. * gettext-tools/src/msgl-cat.c (catenate_msgdomain_list): Propagate mp->do_syntax_check. * gettext-tools/src/msgmerge.c (message_merge): Propagate ref->do_syntax_check. * gettext-tools/src/msgl-check.h (syntax_check_message_list): New declaration. * gettext-tools/src/msgl-check.c (sentence_end): New function. (syntax_check_ellipsis_unicode): New function. (syntax_check_space_ellipsis): New function. (syntax_check_quote_unicode): New function. (syntax_check_message): New function. (syntax_check_message_list): New function. * gettext-tools/src/read-catalog-abstract.h (po_parse_comment_special): Adjust function declaration. * gettext-tools/src/read-catalog-abstract.c (po_parse_comment_special): Add new argument SCP for syntax checking; all callers changed. * gettext-tools/src/read-catalog.h (DEFAULT_CATALOG_READER_TY): New field 'do_syntax_check'. * gettext-tools/src/read-catalog.c (default_constructor): Initialize this->do_syntax_check. (default_copy_comment_state): Propagate this->do_syntax_check. * gettext-tools/src/xgettext.c (long_options): Add --check option. (main): Handle --check option. (usage): Document --check option. (remember_a_message): Propagate do_syntax_check value. * gettext-tools/tests/xgettext-14: New file. * gettext-tools/tests/sentence.c: New file. * gettext-tools/tests/Makefile.am (TESTS): Add new test. (noinst_PROGRAMS): Add 'sentence'. (sentence_SOURCES): New variable. (sentence_CPPFLAGS): New variable. (sentence_LDADD): New variable. * gettext-tools/doc/xgettext.texi: Document --check option.
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diff --git a/gettext-tools/src/ChangeLog b/gettext-tools/src/ChangeLog
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--- a/gettext-tools/src/ChangeLog
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@@ -1,3 +1,44 @@
+2015-03-02 Daiki Ueno <ueno@gnu.org>
+
+ xgettext: Support message syntax checks
+ With this change, xgettext could report common syntactic problems
+ in extracted strings. The current built-in checks are
+ ellipsis-unicode, space-ellipsis, and quote-unicode. Those checks
+ can be enabled with --check option of xgettext and disabled with
+ special "xgettext:" comment in source files.
+ Feature suggested by Philip Withnall in:
+ https://savannah.gnu.org/bugs/?44098
+ * message.h (enum syntax_check_type): New enum.
+ (NSYNTAXCHECKS): New constant.
+ (enum is_syntax_check): New enum.
+ (struct message_ty): New field 'do_syntax_check'.
+ (syntax_check_name): New variable declaration.
+ * message.c (syntax_check_name): New variable.
+ * msgl-cat.c (catenate_msgdomain_list): Propagate
+ mp->do_syntax_check.
+ * msgmerge.c (message_merge): Propagate ref->do_syntax_check.
+ * msgl-check.h (syntax_check_message_list): New declaration.
+ * msgl-check.c (syntax_check_ellipsis_unicode): New function.
+ (syntax_check_space_ellipsis): New function.
+ (syntax_check_quote_unicode): New function.
+ (syntax_check_message): New function.
+ (syntax_check_message_list): New function.
+ * read-catalog-abstract.h (po_parse_comment_special): Adjust
+ function declaration.
+ * read-catalog-abstract.c (po_parse_comment_special): Add new
+ argument SCP for syntax checking; all callers changed.
+ * read-catalog.h (DEFAULT_CATALOG_READER_TY): New field
+ 'do_syntax_check'.
+ * read-catalog.c (default_constructor): Initialize
+ this->do_syntax_check.
+ (default_copy_comment_state): Propagate this->do_syntax_check.
+ * sentence.h: New file.
+ * sentence.c: New file.
+ * xgettext.c (long_options): Add options --check and --sentence-end.
+ (main): Handle options --check and --sentence-end.
+ (usage): Document options --check and --sentence-end.
+ (remember_a_message): Propagate do_syntax_check value.
+
2015-02-05 Alex Henrie <alexhenrie24@gmail.com> (tiny change)
xgettext: Wrap location comments to 79 characters