gbranden pushed a commit to branch master in repository groff. commit e3335548f7b1bc13d48371bcd0641499e6f8ad56 Author: G. Branden Robinson <g.branden.robin...@gmail.com> AuthorDate: Sun Aug 14 22:08:48 2022 -0500
[mm]: Validate `PS` macro calls better. * contrib/mm/m.tmac (PS): Validate better; check for 2 arguments exactly. Also recast diagnostic message to state expectations clearly instead of calling arguments "bad", which is vague. --- contrib/mm/ChangeLog | 4 ++++ contrib/mm/m.tmac | 6 +++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/contrib/mm/ChangeLog b/contrib/mm/ChangeLog index 5f23c39f5..1e58d80e9 100644 --- a/contrib/mm/ChangeLog +++ b/contrib/mm/ChangeLog @@ -1,3 +1,7 @@ +2022-08-14 G. Branden Robinson <g.branden.robin...@gmail.com> + + * m.tmac (PS): Validate better; check for 2 arguments exactly. + 2022-08-14 G. Branden Robinson <g.branden.robin...@gmail.com> * m.tmac (PS): Refactor; drop dead code. The `pic*in` register diff --git a/contrib/mm/m.tmac b/contrib/mm/m.tmac index a81d621fa..e642b9a3c 100644 --- a/contrib/mm/m.tmac +++ b/contrib/mm/m.tmac @@ -2397,7 +2397,11 @@ in=\\n[.i] fi=\\n[.u] .d=\\n[.d] nl=\\n[nl] pg=\\n[%] .de PS .br .SP .5 -.ie \\n[.$]<2 .@error "PS: bad arguments. Probably not processed with pic." +.ie !\\n[.$]=2 \{\ +. ds pic*msg PS: expected 2 arguments, got \\n[.$]\" +. as pic*msg ; not preprocessed with pic?\" +. @error \\*[pic*msg] +.\} .el \{\ . if r ds*format .if !\\n[ds*lvl] .ne (u;\\$1)+1v .\} _______________________________________________ Groff-commit mailing list Groff-commit@gnu.org https://lists.gnu.org/mailman/listinfo/groff-commit