gbranden pushed a commit to branch master
in repository groff.
commit edce37ba635ebf798b7ce334fc3c693fefc28880
Author: G. Branden Robinson <[email protected]>
AuthorDate: Tue Apr 14 08:11:52 2026 -0500
src/roff/troff/div.cpp: Drop unused code (2/5).
...introduced in initial commit 351da0dcd, 1991-06-02. Since the
`.t` register is interpolated only by its `get_string()` member function
and never `get_value()` (and nothing internally to the formatter
attempts to get at it by that means, since accessing the datum via
`curdiv->distance_to_next_trap()` is more straightforward), we can drop
the latter.
* src/roff/troff/div.cpp (class distance_to_next_trap_reg): Drop
`get_value()` declaration.
(distance_to_next_trap_reg::get_value): Delete.
---
ChangeLog | 14 ++++++++++++++
src/roff/troff/div.cpp | 7 -------
2 files changed, 14 insertions(+), 7 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index c70d2b7d2..b394049ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+2026-04-14 G. Branden Robinson <[email protected]>
+
+ * src/roff/troff/div.cpp: Drop unused code introduced in initial
+ commit 351da0dcd, 1991-06-02. Since the `.t` register is
+ interpolated only by its `get_string()` member function and
+ never `get_value()` (and nothing internally to the formatter
+ attempts to get at it by that means, since accessing the datum
+ via `curdiv->distance_to_next_trap()` is more straightforward),
+ we can drop the latter.
+
+ (class distance_to_next_trap_reg): Drop `get_value()`
+ declaration.
+ (distance_to_next_trap_reg::get_value): Delete.
+
2026-04-14 G. Branden Robinson <[email protected]>
* src/roff/troff/div.cpp: Drop unused code introduced in commit
diff --git a/src/roff/troff/div.cpp b/src/roff/troff/div.cpp
index af7cda934..2daeb811a 100644
--- a/src/roff/troff/div.cpp
+++ b/src/roff/troff/div.cpp
@@ -1149,16 +1149,9 @@ const char *high_water_mark_reg::get_string()
class distance_to_next_trap_reg : public reg {
public:
- bool get_value(units *);
const char *get_string();
};
-bool distance_to_next_trap_reg::get_value(units *res)
-{
- *res = curdiv->distance_to_next_trap().to_units();
- return true;
-}
-
const char *distance_to_next_trap_reg::get_string()
{
return i_to_a(curdiv->distance_to_next_trap().to_units());
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