gbranden pushed a commit to branch master
in repository groff.
commit df911c214012e6e306d223fbdfa132febfde2b4b
Author: G. Branden Robinson <[email protected]>
AuthorDate: Wed Oct 21 22:20:35 2026 -0500
[groff]: Test use of multiple `pi` requests.
* src/roff/groff/tests/pi-request-works.sh: Add test of multiple
pipeline command construction. Dump new `.pi` register while we're at
it.
---
ChangeLog | 6 ++++++
src/roff/groff/tests/pi-request-works.sh | 6 ++++++
2 files changed, 12 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index 147922bc7..ec40a4894 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2026-10-21 G. Branden Robinson <[email protected]>
+
+ * src/roff/groff/tests/pi-request-works.sh: Add test of multiple
+ pipeline command construction. Dump new `.pi` register while
+ we're at it.
+
2026-10-21 G. Branden Robinson <[email protected]>
[troff]: Implement `.pi` register for orthogonality and to make
diff --git a/src/roff/groff/tests/pi-request-works.sh
b/src/roff/groff/tests/pi-request-works.sh
index a85b04d7f..1c9823695 100755
--- a/src/roff/groff/tests/pi-request-works.sh
+++ b/src/roff/groff/tests/pi-request-works.sh
@@ -31,6 +31,12 @@ output=$(printf '.pi sed s/^/#/\nhello\n' | "$groff" -UZ) ||
wail
echo "$output"
echo "$output" | grep -Eqx '^#t *hello'
+echo "checking that multiple 'pi' requests work" >&2
+output=$(printf '.pi sed s/^/#/\n.pi sed s/^#/##/\n.pnr .pi\nhello\n' \
+ | "$groff" -UZ) || wail
+echo "$output"
+echo "$output" | grep -Eqx '^##t *hello'
+
echo "checking that parser returns to correct state after 'pi'" >&2
output=$(printf '.pi cat\n.tm goodbye\n' \
| "$groff" -UZ 2>&1 > /dev/null) || wail
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