Change #252913

Comments

Never store CSS selector style with undefined style
* tta/C/convert/html_conversion_state.c (compare_selector_style):
sort NULL selector last, such that it is easy to "remove" the selector
style by decreasing the number of elements in list after it has been
put last.

* tta/C/convert/html_conversion_state.c (html_css_set_selector_style):
if the selector was found but the style is NULL, remove the selector
style.  Do not add a selector with a NULL style.

* tta/C/convert/html_prepare_converter.c
(html_initialize_output_state): adapt to selector style never being
NULL anymore.

* tta/C/convert/html_prepare_converter.c
(set_css_selector_style_list_size): make static.

* tta/perl/Texinfo/Convert/HTML.pm (_collect_css_element_class)
(html_attribute_class, css_set_selector_style, css_get_info): never
add a selector style with an undef style.  Remove the selector if
css_set_selector_style is called with an undef style.

* tta/C/convert/html_prepare_converter.c (html_format_setup),
tta/perl/Texinfo/Convert/HTML.pm: do not add div.lisp selector in the
first place instead of adding and then removing it.

* tta/C/convert/html_conversion_state.c (html_css_get_info): always
clear css_element_class_list and reset the values to avoid returning
stale information if some selectors have been removed or added.

Changed files

• ChangeLog
• tta/C/convert/html_conversion_state.c
• tta/C/convert/html_prepare_converter.c
• tta/C/convert/html_prepare_converter.h
• tta/perl/Texinfo/Convert/HTML.pm