gbranden pushed a commit to branch master
in repository groff.
commit b2887c3904bce09acae9450fe3b77dd96daa92cc
Author: G. Branden Robinson <g.branden.robin...@gmail.com>
AuthorDate: Mon Mar 3 01:55:53 2025 -0600
[troff]: Implement recursive node dumping (5d/9).
* src/roff/troff/node.h (class extra_size_node): Specialize (override)
`dump_properties()` for this class.
* src/roff/troff/node.cpp (extra_size_node::dump_properties): New member
function reports value of `vunits` property.
Changes `pline` request output as follows.
-{"type": "extra_size_node", "diversion level": 0, "is_special_node":
false},
+{"type": "extra_size_node", "diversion level": 0, "is_special_node":
false, "vunits": 3000},
---
ChangeLog | 7 +++++++
src/roff/troff/node.cpp | 7 +++++++
src/roff/troff/node.h | 1 +
3 files changed, 15 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index b6e6af3f2..6c38da087 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2025-03-03 G. Branden Robinson <g.branden.robin...@gmail.com>
+
+ * src/roff/troff/node.h (class extra_size_node): Specialize
+ {override} `dump_properties()` for this class.
+ * src/roff/troff/node.cpp (extra_size_node::dump_properties):
+ New member function reports value of `vunits` property.
+
2025-03-03 G. Branden Robinson <g.branden.robin...@gmail.com>
* src/roff/troff/node.h (class diverted_copy_file_node):
diff --git a/src/roff/troff/node.cpp b/src/roff/troff/node.cpp
index f538344e2..635195011 100644
--- a/src/roff/troff/node.cpp
+++ b/src/roff/troff/node.cpp
@@ -3014,6 +3014,13 @@ extra_size_node::extra_size_node(vunits i)
{
}
+void extra_size_node::dump_properties()
+{
+ node::dump_properties();
+ fprintf(stderr, ", \"vunits\": %d", n.to_units());
+ fflush(stderr);
+}
+
node *vertical_size_node::copy()
{
return new vertical_size_node(n, state, div_nest_level);
diff --git a/src/roff/troff/node.h b/src/roff/troff/node.h
index 0c5d176d0..aa0293145 100644
--- a/src/roff/troff/node.h
+++ b/src/roff/troff/node.h
@@ -322,6 +322,7 @@ public:
const char *type();
bool causes_tprint();
bool is_tag();
+ void dump_properties();
};
class vertical_size_node : public node {
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