gbranden pushed a commit to branch master
in repository groff.
commit aca2c64dd0e6633e33e8543e10ad063bd0096ddb
Author: G. Branden Robinson <g.branden.robin...@gmail.com>
AuthorDate: Thu Jul 24 12:33:50 2025 -0500
[man]: Revert a bad idea from yesterday.
* tmac/an.tmac (an*input-trap): Stop calling
`an*reset-paragraph-parameters`, instead invoking `ft`, `ps`, and `vs`
directly. The former macro is indeed responsible for a "paragraph
reset", but this input trap is also (and predominantly) used by macros
that perform "inline" style changes (`B`, `I`, `SM`, and so on). A
paragraph reset can alter adjustment and hyphenation modes, and we
_don't_ want that here--it makes synopses format incorrectly.
Partially reverts commit 6fc5ea05dd, yesterday.
Annotate a potentially less dangerous refactoring.
---
ChangeLog | 11 +++++++++++
tmac/an.tmac | 6 +++++-
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index ce27da5e7..2acbd661e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2025-07-24 G. Branden Robinson <g.branden.robin...@gmail.com>
+
+ * tmac/an.tmac (an*input-trap): Stop calling
+ `an*reset-paragraph-parameters`, instead invoking `ft`, `ps`,
+ and `vs` directly. The former macro is indeed responsible for a
+ "paragraph reset", but this input trap is also (and
+ predominantly) used by macros that perform "inline" style
+ changes (`B`, `I`, `SM`, and so on). A paragraph reset can
+ alter adjustment and hyphenation modes, and we _don't_ want that
+ here--it makes synopses format incorrectly.
+
2025-07-24 G. Branden Robinson <g.branden.robin...@gmail.com>
* tmac/tests/an-ext_synopses_do_not_automatically_adjust.sh: Add
diff --git a/tmac/an.tmac b/tmac/an.tmac
index e3f1783e0..0a7326a42 100644
--- a/tmac/an.tmac
+++ b/tmac/an.tmac
@@ -679,7 +679,11 @@ contains unsupported escape sequence
. nr an-devtag-needs-end-of-heading 0
. if \\n[an-devtag-needs-second-column] .DEVTAG-COL 2
. nr an-devtag-needs-second-column 0
-. an*reset-paragraph-parameters
+. \" TODO: We might factor this into `an*reset-typeface-parameters` and
+. \" have `an*reset-paragraph-parameters` call it as well.
+. ft R
+. ps \\n[PS]u
+. vs \\n[VS]u
. if \\n[an-need-break] \{\
. br
. nr an-need-break 0
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