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authorIngo Schwarze <schwarze@openbsd.org>2017-06-13 19:34:40 +0000
committerIngo Schwarze <schwarze@openbsd.org>2017-06-13 19:34:40 +0000
commit3352a8e9bd0f6a0666c5dcb84ccdb5536471d280 (patch)
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Partial support for the \n[an-margin] number register.
Manuals autogenerated from reStructuredText are reckless enough to peek at this non-portable, implementation-dependent, highly groff-specific internal register - for no good reason, because the man(7) language natively provides in a much simpler way what they are trying to emulate here with much fragility. A full implementation would be very hard because it would require access to output-device-specific formatting data at the roff(7) preprocessor stage, which mandoc doesn't support at all. So hardcode a few magic numbers as reStructuredText expects them for terminal output. For other output modes (like HTML), code using this register is utterly broken anyway.
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+.TH RS-AN-MARGIN 1 "June 13, 2017" OpenBSD
+.SH NAME
+RS-an-margin \- reStructuredText peeks at an internal register
+.SH DESCRIPTION
+regular
+text
+.RS 0.0
+zero
+indent
+\n[an-margin]
+.RS 3.5
+non-zero
+indent
+\n[an-margin]
+.RE
+back to
+zero
+indent
+\n[an-margin]
+.RE
+back to
+regular
+text
+\n[an-margin]