diff options
Diffstat (limited to 'sphinx/ext/mathbase.py')
| -rw-r--r-- | sphinx/ext/mathbase.py | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/sphinx/ext/mathbase.py b/sphinx/ext/mathbase.py index f83ca5da8..31b33fe2a 100644 --- a/sphinx/ext/mathbase.py +++ b/sphinx/ext/mathbase.py @@ -84,6 +84,13 @@ class MathDomain(Domain): newnode['target'] = target return newnode else: + if env.config.math_numfig and env.config.numfig: + if docname in env.toc_fignumbers: + id = 'equation-' + target + number = env.toc_fignumbers[docname]['displaymath'].get(id, ()) + number = '.'.join(map(str, number)) + else: + number = '' try: eqref_format = env.config.math_eqref_format or "({number})" title = nodes.Text(eqref_format.format(number=number)) @@ -126,6 +133,20 @@ class MathDomain(Domain): return len(targets) + 1 +def get_node_equation_number(env, node): + if env.config.math_numfig and env.config.numfig: + docname = node['docname'] + if docname in env.toc_fignumbers: + id = node['ids'][0] + number = env.toc_fignumbers[docname]['displaymath'].get(id, ()) + number = '.'.join(map(str, number)) + else: + number = '' + else: + number = node['number'] + return number + + def wrap_displaymath(math, label, numbering): # type: (unicode, unicode, bool) -> unicode def is_equation(part): @@ -341,6 +362,7 @@ def setup_math(app, htmlinlinevisitors, htmldisplayvisitors): # type: (Sphinx, Tuple[Callable, Any], Tuple[Callable, Any]) -> None app.add_config_value('math_number_all', False, 'env') app.add_config_value('math_eqref_format', None, 'env', string_classes) + app.add_config_value('math_numfig', False, 'env') app.add_domain(MathDomain) app.add_node(math, override=True, latex=(latex_visit_math, None), @@ -348,7 +370,7 @@ def setup_math(app, htmlinlinevisitors, htmldisplayvisitors): man=(man_visit_math, None), texinfo=(texinfo_visit_math, None), html=htmlinlinevisitors) - app.add_node(displaymath, + app.add_enumerable_node(displaymath, 'displaymath', latex=(latex_visit_displaymath, None), text=(text_visit_displaymath, None), man=(man_visit_displaymath, man_depart_displaymath), |