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• [bug #64183] [PATCH] allow test⁠-⁠groff to run a command besides "groff" G. Branden Robinson
• [bug #68845] [troff] make `pev` request report environment's control and no-break control characters G. Branden Robinson
• [bug #68838] [gropdf] add test anonymous
• [bug #68839] [troff] could be more helpful when `ft` request given bogus argument G. Branden Robinson
  • [bug #68839] [troff] could be more helpful when `\f` escape sequence given bogus argument G. Branden Robinson
• [bug #68837] [troff] assertion failure when `fzoom` request given invalid font identifier G. Branden Robinson
  • [bug #68837] [PATCH] [troff] assertion failure when `fzoom` request given invalid font identifier G. Branden Robinson
  • [bug #68837] [PATCH] [troff] assertion failure when `fzoom` request given invalid font identifier G. Branden Robinson
  • [bug #68837] [PATCH] [troff] assertion failure when `fzoom` request given invalid font identifier since commit 3dc11a61aa, 2026-04-18 G. Branden Robinson
  • [bug #68837] [PATCH] [troff] assertion failure when `fzoom` request given invalid font identifier since commit 3dc11a61aa, 2026-04-18 G. Branden Robinson
• [bug #68836] [troff] assertion failure when `ftr` request given invalid first identifier G. Branden Robinson
  • [bug #68836] [PATCH] [troff] assertion failure when `ftr` request given invalid first identifier G. Branden Robinson
  • [bug #68836] [PATCH] [troff] assertion failure when `ftr` request given invalid first identifier G. Branden Robinson
• [bug #68833] [pic] Save/restore line thickness when respectively entering/exiting table region anonymous
  • [bug #68833] [pic] Save/restore line thickness when respectively entering/exiting pic region Dave
• [bug #68832] [troff] assertion failure when escape squence with deprecated delimiter follows unterminated delimited escape sequence G. Branden Robinson
  • [bug #68832] [PATCH] [troff] assertion failure when escape squence with deprecated delimiter follows unterminated delimited esc seq G. Branden Robinson
  • [bug #68832] [PATCH] [troff] assertion failure when escape squence with deprecated delimiter follows unterminated delimited esc seq G. Branden Robinson
• [bug #68831] [pic] handle embedded eqn consistently with eqn outside of pic anonymous
  • [bug #68831] [pic] handle embedded eqn consistently with eqn outside of pic anonymous
  • [bug #68831] [pic] handle embedded eqn consistently with eqn outside of pic Deri James
  • [bug #68831] [pic] handle embedded eqn consistently with eqn outside of pic Dave
  • [bug #68831] [pic] handle embedded eqn consistently with eqn outside of pic Deri James
  • [bug #68831] [eqn] Save/restore line thickness when respectively entering/exiting an equation Dave
• [bug #68830] [tbl] Save/restore line thickness when respectively entering/exiting table region anonymous
  • [bug #68830] [tbl] Save/restore line thickness when respectively entering/exiting table region anonymous
  • [bug #68830] [tbl] Save/restore line thickness when respectively entering/exiting table region Deri James
• [bug #68829] Shore up documentation of output drivers' handling of drawing commands Dave
• [bug #68828] [gropdf] Some unit values are handled incorrectly Deri James
  • [bug #68828] [gropdf] Some unit values are handled incorrectly Deri James
• [bug #68826] [gropdf] Allow images to be placed at specific position on page. Deri James
  • [bug #68826] [gropdf] Allow images to be placed at specific position on page. Deri James
• [bug #68825] [tbl] issues extraneous, spurious warning regarding comment escape sequence in table entry G. Branden Robinson
  • [bug #68825] [PATCH] [tbl] issues extraneous, spurious warning regarding comment escape sequence in table entry G. Branden Robinson
  • [bug #68825] [PATCH] [tbl] issues extraneous, spurious warning regarding comment escape sequence in table entry G. Branden Robinson
  • [bug #68825] [PATCH] [tbl] issues extraneous, spurious warning regarding comment escape sequence in table entry G. Branden Robinson
• [bug #68818] [troff] equip input stream reading ("lexing") functions with a context argument G. Branden Robinson
• [bug #68819] [troff] assertion failure when `chop` request given invalid identifier G. Branden Robinson
  • [bug #68819] [PATCH] [troff] assertion failure when `chop` request given invalid identifier G. Branden Robinson
  • [bug #68819] [PATCH] [troff] assertion failure when `chop` request given invalid identifier G. Branden Robinson
• [bug #68817] [PATCH] [troff] assertion failure when `als` request given invalid first identifier G. Branden Robinson
  • [bug #68817] [PATCH] [troff] assertion failure when `als` request given invalid first identifier G. Branden Robinson
• [bug #68816] [PATCH] [troff] add `.pi` register permitting inspection of output pipeline G. Branden Robinson
  • [bug #68816] [PATCH] [troff] add `.pi` register permitting inspection of output pipeline G. Branden Robinson
  • [bug #68816] [PATCH] [troff] add `.pi` register permitting inspection of output pipeline G. Branden Robinson
• [bug #68815] [troff] ASAN reports heap-use-after-free in `pi` request handler G. Branden Robinson
  • [bug #68815] [PATCH] [troff] ASAN reports heap-use-after-free in `pi` request handler G. Branden Robinson
  • [bug #68815] [PATCH] [troff] ASAN reports heap-use-after-free in `pi` request handler G. Branden Robinson
• [bug #68812] stop using variables of type `int` as array indices G. Branden Robinson
  • [bug #68812] stop using variables of type `int` as array indices G. Branden Robinson
  • [bug #68812] stop using variables of type `int` as array indices Ingo Schwarze
  • [bug #68812] stop using variables of type `int` as array indices G. Branden Robinson
  • [bug #68812] stop using variables of type `int` as array indices Dave
  • [bug #68812] stop using variables of type `int` as array indices G. Branden Robinson
  • [bug #68812] stop using variables of type `int` as array indices Dave
  • [bug #68812] stop using variables of type `int` as array indices Ingo Schwarze
• [bug #68809] [mm] when `MULx` multi-column mode works, it handles `HU` headings poorly G. Branden Robinson
  • [bug #68809] [mm] when `MULx` multi-column mode works, it handles `HU` headings poorly G. Branden Robinson
  • [bug #68809] [mm] when `MULx` multi-column mode works, it handles `HU` headings poorly Deri James
  • [bug #68809] [mm] when `MULx` multi-column mode works, it handles headings poorly G. Branden Robinson
• [bug #68808] [mm] `MULB` throws baffling diagnostic about `MULN` being unusable; since 1.24.0 G. Branden Robinson
• [bug #68799] [tbl] want embedded *roff diagnostic complaining of overset set to assign blame to table entry G. Branden Robinson
  • [bug #68799] [tbl] want embedded *roff diagnostic complaining of overset line to assign blame to specific table entry G. Branden Robinson
• [bug #68797] [troff] assertion failure when `rn` given invalid first identifier G. Branden Robinson
  • [bug #68797] [PATCH] [troff] assertion failure when `rn` given invalid first identifier G. Branden Robinson
  • [bug #68797] [PATCH] [troff] assertion failure when `rn` given invalid first identifier G. Branden Robinson
  • [bug #68797] [PATCH] [troff] assertion failure when `rn` request given invalid first identifier G. Branden Robinson
• [bug #68796] [troff] assertion failure when `defcolor` request given invalid color identifier G. Branden Robinson
  • [bug #68796] [troff] assertion failure when `defcolor` request given invalid color identifier G. Branden Robinson
  • [bug #68796] [PATCH] [troff] assertion failure when `defcolor` request given invalid color identifier G. Branden Robinson
  • [bug #68796] [PATCH] [troff] assertion failure when `defcolor` request given invalid color identifier G. Branden Robinson
• [bug #68795] [troff] `pcolor` request handler infloops when given invalid identifier since 1.24.0 G. Branden Robinson
  • [bug #68795] [troff] `pcolor` request handler infloops when given invalid identifier since 1.24.0 G. Branden Robinson
• [bug #68794] [troff] assertion failure when `evc` request given invalid identifier G. Branden Robinson
  • [bug #68794] [PATCH] [troff] assertion failure when `evc` request given invalid identifier G. Branden Robinson
  • [bug #68794] [PATCH] [troff] assertion failure when `evc` request given invalid identifier G. Branden Robinson
• [bug #68793] [pdfmom] determine if `TMPDIR` environment variable assignment is useless G. Branden Robinson
  • [bug #68793] [PATCH][pdfmom] determine if `TMPDIR` environment variable assignment is useless Deri James
  • [bug #68793] [PATCH][pdfmom] determine if `TMPDIR` environment variable assignment is useless G. Branden Robinson
  • [bug #68793] [PATCH][pdfmom] determine if `TMPDIR` environment variable assignment is useless G. Branden Robinson
  • [bug #68793] [PATCH][pdfmom] determine if `TMPDIR` environment variable assignment is useless Deri James
  • [bug #68793] [PATCH][pdfmom] determine if `TMPDIR` environment variable assignment is useless G. Branden Robinson
  • [bug #68793] [PATCH] [pdfmom] determine if `TMPDIR` environment variable assignment is useless G. Branden Robinson
  • [bug #68793] [PATCH] [pdfmom] determine if `TMPDIR` environment variable assignment is useless Dave
  • [bug #68793] [PATCH] [pdfmom] determine if `TMPDIR` environment variable assignment is useless G. Branden Robinson
  • [bug #68793] [PATCH] [pdfmom] determine if `TMPDIR` environment variable assignment is useless Dave
• [bug #68791] [troff] `rm` request stops processing arguments upon encountering an invalid one G. Branden Robinson
  • [bug #68791] [PATCH] [troff] `rm` request stops processing arguments upon encountering an invalid one G. Branden Robinson
  • [bug #68791] [PATCH] [troff] `rm` request stops processing arguments upon encountering an invalid one G. Branden Robinson
• [bug #68790] [troff] `rr` request stops processing arguments upon encountering an invalid one G. Branden Robinson
  • [bug #68790] [PATCH] [troff] `rr` request stops processing arguments upon encountering an invalid one G. Branden Robinson
  • [bug #68790] [PATCH] [troff] `rr` request stops processing arguments upon encountering an invalid one G. Branden Robinson
  • [bug #68790] [PATCH] [troff] `rr` request stops processing arguments upon encountering an invalid one G. Branden Robinson
• [bug #68789] Allow non-ascii characters in image filenames to be used with gropdf. Deri James
  • [bug #68789] Allow non-ascii characters in image filenames to be used with gropdf. G. Branden Robinson
  • [bug #68789] [gropdf] want ability to encode non-ASCII code points in image file names G. Branden Robinson
  • [bug #68789] [gropdf] want ability to encode non-ASCII code points in image file names Deri James
• [bug #68788] [troff] attempting to draw a horizontal glyph rule with `\l` with leader character as glyph fails assertion G. Branden Robinson
  • [bug #68788] [PATCH] [troff] attempting to draw glyph rules with `\l` or `\L` with non-character as glyph fails assertion G. Branden Robinson
  • [bug #68788] [PATCH] [troff] attempting to draw glyph rules with `\l` or `\L` with non-character as glyph fails assertion G. Branden Robinson
• [bug #64105] [eqn] off-by-one error in line numbering since groff 1.23.0 G. Branden Robinson
• [bug #68787] [troff] `lf` request could validate its arguments better G. Branden Robinson
  • [bug #68787] [PATCH] [troff] `lf` request could validate its arguments better G. Branden Robinson
  • [bug #68787] [PATCH] [troff] `lf` request could validate its arguments better G. Branden Robinson
• [bug #68786] [troff] empty string interpolation given as argument to several requests cause assertion failures since 1.24.0 G. Branden Robinson
  • [bug #68786] [PATCH] [troff] empty string interpolation given as argument to several requests cause assertion failures since 1.24.0 G. Branden Robinson
  • [bug #68786] [PATCH] [troff] empty string interpolation given as argument to several requests cause assertion failures since 1.24.0 G. Branden Robinson
• [bug #68784] [troff] empty string interpolation given as argument to `mso` request causes SEGV since 1.24.0 G. Branden Robinson
  • [bug #68784] [troff] empty string interpolation given as argument to `mso` request causes assertion failure since 1.24.0 G. Branden Robinson
  • [bug #68784] [PATCH] [troff] empty string interpolation given as argument to `mso` request causes assertion failure since 1.24.0 G. Branden Robinson
  • [bug #68784] [PATCH] [troff] empty string interpolation given as argument to `mso` request causes assertion failure since 1.24.0 G. Branden Robinson
• groff: 5 memory-safety defect(s) — reports, PoCs and patches attached DDT Cr
• [bug #68783] [troff] SEGV when empty string interpolation given as argument to `so` request G. Branden Robinson
  • [bug #68783] [troff] SEGV when empty string interpolation given as argument to `so` request G. Branden Robinson
  • [bug #68783] [troff] empty string interpolation given as argument to `so` request causes SEGV since 1.24.0 G. Branden Robinson
  • [bug #68783] [troff] empty string interpolation given as argument to `so` request causes SEGV since 1.24.0 G. Branden Robinson
  • [bug #68783] [PATCH] [troff] empty string interpolation given as argument to `so` request causes SEGV since 1.24.0 G. Branden Robinson
  • [bug #68783] [PATCH] [troff] empty string interpolation given as argument to `so` request causes SEGV since 1.24.0 G. Branden Robinson
• [bug #68782] [mm] `mmroff` can produce somewhat confusing diagnostic upon close(3perl) G. Branden Robinson
  • [bug #68782] [mm] `mmroff` can produce somewhat confusing diagnostic upon close(3perl) G. Branden Robinson
  • [bug #68782] [PATCH] [mm] `mmroff` can produce somewhat confusing diagnostic upon close(3perl) G. Branden Robinson
  • [bug #68782] [PATCH] [mm] `mmroff` can produce somewhat confusing diagnostic upon close(3perl) G. Branden Robinson
• [bug #68781] [gropdf] Introduce \X'pdf: inline' which emulates \X'ps: import' Deri James
  • [bug #68781] [gropdf] Introduce \X'pdf: inline' which emulates \X'ps: import' G. Branden Robinson
  • [bug #68781] [gropdf] Introduce \X'pdf: inline' which emulates \X'ps: import' G. Branden Robinson
  • [bug #68781] [gropdf] Introduce \X'pdf: inline' which emulates \X'ps: import' Deri James
  • [bug #68781] [gropdf] Introduce \X'pdf: inline' which emulates \X'ps: import' Deri James
  • [bug #68781] [gropdf] Introduce \X'pdf: inline' which emulates \X'ps: import' Deri James
• [bug #64892] [tbl] alloc-dealloc-mismatch with "-fsanitize=address" G. Branden Robinson
• [bug #68775] [PATCH] build: GROFF_G Autoconf test botched in commit 142b8d93fc, 2026-10-08 G. Branden Robinson
  • [bug #68775] [PATCH] build: GROFF_G Autoconf test botched in commit 142b8d93fc, 2026-10-08 Alexis
  • [bug #68775] [PATCH] build: GROFF_G Autoconf test botched in commit 142b8d93fc, 2026-10-08 G. Branden Robinson
  • [bug #68775] [PATCH] build: GROFF_G Autoconf test botched in commit 142b8d93fc, 2026-10-08 Alexis
  • [bug #68775] [PATCH] build: GROFF_G Autoconf test botched in commit 142b8d93fc, 2026-10-08 G. Branden Robinson
• [bug #68768] [grohtml] typo in recent pre-grohtml fix G. Branden Robinson
• [bug #68771] [gropdf] Fails to handle multi-line Hexstring when importing a pdf. Deri James
  • [bug #68771] [gropdf] Fails to handle multi-line Hexstring when importing a pdf. G. Branden Robinson
  • [bug #68771] [gropdf] Fails to handle multi-line Hexstring when importing a pdf. Deri James
  • [bug #68771] [gropdf] Fails to handle multi-line Hexstring when importing a pdf. Deri James
  • [bug #68771] [gropdf] fails to handle multi-line hex string when importing a PDF G. Branden Robinson
  • [bug #68771] [gropdf] Fails to handle multi-line Hexstring when importing a pdf. Deri James
• [bug #68688] [PATCH] [grohtml] `pre-grohtml` vulnerable to command injection (CWE-78) G. Branden Robinson
• [bug #68687] [PATCH] [pdfmom] vulnerable to command injection (CWE-78) G. Branden Robinson
  • [bug #68687] [PATCH] [pdfmom] vulnerable to command injection (CWE-78) G. Branden Robinson
• [bug #68689] [PATCH] [mm] `mmroff` vulnerable to command injection (CWE-78) G. Branden Robinson
• [bug #59179] [man] cR and X registers used together lose the page number G. Branden Robinson
• [bug #63768] [man] want configurable URL format for man page hyperlinks G. Branden Robinson
• [bug #61833] gnulib module "posixcheck" reveals some defects G. Branden Robinson
• [bug #68765] pdfmom fails when pdfroff is present Jakub Kulik
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present Deri James
  • [bug #68765] pdfmom fails when pdfroff is present Deri James
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present Ineiev
  • [bug #68765] pdfmom fails when pdfroff is present Ineiev
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present Jakub Kulik
  • [bug #68765] pdfmom fails when pdfroff is present Dave
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present G. Branden Robinson
  • [bug #68765] pdfmom fails when pdfroff is present Dave
  • [bug #68765] pdfmom fails when pdfroff is present Deri James
  • [bug #68765] pdfmom fails when pdfroff is present Ingo Schwarze
  • [bug #68765] pdfmom fails when pdfroff is present Dave
• [bug #68761] [soelim] file inclusion failures are not fatal; they (configurably) should be G. Branden Robinson
  • [bug #68761] [soelim] file inclusion failures are not fatal; they (configurably) should be G. Branden Robinson
• [bug #68764] [eqn] `neqn` script should use `GROFF_COMMAND_PREFIX` variable to locate `eqn` G. Branden Robinson
  • [bug #68764] [eqn] `neqn` script should use `GROFF_COMMAND_PREFIX` variable to name `eqn` command G. Branden Robinson
  • [bug #68764] [eqn] `neqn` script should use `GROFF_COMMAND_PREFIX` variable to name `eqn` command G. Branden Robinson
• [bug #68762] groff 1.24.2 fails to build with libcxx-23: src/roff/troff/env.cpp:265:3: error: use of undeclared identifier 'qsort' Brahmajit Das
  • [bug #68762] [troff] 1.24.2 build failure with libcxx-23: use of undeclared identifier 'qsort' G. Branden Robinson
  • [bug #68762] groff 1.24.2 fails to build with libcxx-23: src/roff/troff/env.cpp:265:3: error: use of undeclared identifier 'qsort' Brahmajit Das
  • [bug #68762] [troff] 1.24.2 build failure with libcxx-23: use of undeclared identifier 'qsort' G. Branden Robinson
• [bug #68741] Typo fix Álvar Ibeas
  • [bug #68741] [PATCH] groff_char(7): typo in Latin-1 character table G. Branden Robinson
  • [bug #68741] [PATCH] groff_char(7): typo in Latin-1 character table G. Branden Robinson
  • [bug #68741] [PATCH] groff_char(7): typo in Latin-1 character table G. Branden Robinson
• [bug #68686] [PATCH] [grn] stack buffer overflow when processing spline curve with a large number of control points G. Branden Robinson
• [bug #68733] [mm] `mmroff` doesn't propagate `groff` error exit status G. Branden Robinson
  • [bug #68733] [mm] `mmroff` doesn't propagate `groff` error exit status G. Branden Robinson
  • [bug #68733] [mm] `mmroff` doesn't propagate `groff` error exit status Ingo Schwarze
  • [bug #68733] [mm] `mmroff` doesn't propagate `groff` error exit status G. Branden Robinson
  • [bug #68733] [PATCH] [mm] `mmroff` doesn't propagate `groff` error exit status G. Branden Robinson
  • [bug #68733] [PATCH] [mm] `mmroff` doesn't propagate `groff` error exit status G. Branden Robinson
  • [bug #68733] [PATCH] [mm] `mmroff` doesn't propagate `groff` error exit status Ingo Schwarze
  • [bug #68733] [PATCH] [mm] `mmroff` doesn't propagate `groff` error exit status G. Branden Robinson
  • [bug #68733] [PATCH] [mm] `mmroff` doesn't propagate `groff` error exit status Ingo Schwarze
• [bug #57638] [me] regression of correct 1.22.3`nm` macro behavior G. Branden Robinson
  • [bug #57638] [me] regression of correct 1.22.3 `nm` macro behavior G. Branden Robinson
• [bug #68684] [hpftodit] ASAN reports heap buffer overwrite and overread when given crafted TFM file G. Branden Robinson
• [bug #68680] [PATCH] [hpftodit] 1-byte heap buffer overwrite G. Branden Robinson
• [bug #68726] [grohtml] migrate `pre-grohtml` from fprintf(3) to `fatal()` where appropriate G. Branden Robinson
• [bug #68727] [mm] a simple use of `INITR` with `mmroff` stopped working in groff 1.24.0 G. Branden Robinson
  • [bug #68727] [PATCH] [mm] a simple use of `INITR` with `mmroff` stopped working in groff 1.24.0 G. Branden Robinson
  • [bug #68727] [PATCH] [mm] a simple use of `INITR` with `mmroff` stopped working in groff 1.24.0 Ingo Schwarze
  • [bug #68727] [PATCH] [mm] a simple use of `INITR` with `mmroff` stopped working in groff 1.24.0 G. Branden Robinson

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