version 1.117, 2022/05/20 13:09:13 |
version 1.120, 2022/05/31 20:23:05 |
Line 2021 End conditional input; see |
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Line 2021 End conditional input; see |
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Paddable non-breaking space character. |
Paddable non-breaking space character. |
.It Ic \e0 |
.It Ic \e0 |
Digit width space character. |
Digit width space character. |
.It Ic \eA\(aq Ns Ar string Ns Ic \(aq |
.It Ic \eA\(aq Ns Ar name Ns Ic \(aq |
Anchor definition; ignored by |
Interpolate |
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.Sq 1 |
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if |
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.Ar name |
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is a syntactically valid identifier that can be used |
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as a name for a macro or user-defined string, or |
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.Sq 0 |
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otherwise. |
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This is a thoroughly non-portable groff extension. |
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Heirloom troff uses the same escape sequence with the same syntax |
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for a completely different purpose, |
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defining a hyperlink target position, also called an |
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.Dq anchor , |
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with the given |
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.Ar name . |
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The Heirloom semantics is not supported by |
.Xr mandoc 1 . |
.Xr mandoc 1 . |
.It Ic \ea |
.It Ic \ea |
Leader character; ignored by |
Leader character; ignored by |
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.Ic \efP . |
.Ic \efP . |
.It Ic \eg[ Ns Ar name Ns Ic \&] |
.It Ic \eg[ Ns Ar name Ns Ic \&] |
Interpolate the format of a number register; ignored by |
Interpolate the format of a number register; ignored by |
.Xr mandoc 1 . |
.Xr mandoc 1 , |
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which interpolates an empty string instead. |
For short names, there are variants |
For short names, there are variants |
.Ic \eg Ns Ar c |
.Ic \eg Ns Ar c |
and |
and |
Line 2188 Horizontal tab; ignored by |
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Line 2204 Horizontal tab; ignored by |
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Move up by half a line; ignored by |
Move up by half a line; ignored by |
.Xr mandoc 1 . |
.Xr mandoc 1 . |
.It Ic \eV[ Ns Ar name Ns Ic \&] |
.It Ic \eV[ Ns Ar name Ns Ic \&] |
Interpolate an environment variable; ignored by |
Interpolate an environment variable. |
.Xr mandoc 1 . |
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For short names, there are variants |
For short names, there are variants |
.Ic \eV Ns Ar c |
.Ic \eV Ns Ar c |
and |
and |
.Ic \eV( Ns Ar cc . |
.Ic \eV( Ns Ar cc . |
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This escape sequence is intentionally unsupported; |
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.Xr mandoc 1 |
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prints the string |
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.Dq Pf $ Brq Ar name |
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instead of inspecting the environment. |
.It Ic \ev\(aq Ns Ar number Ns Ic \(aq |
.It Ic \ev\(aq Ns Ar number Ns Ic \(aq |
Vertical motion; ignored by |
Vertical motion; ignored by |
.Xr mandoc 1 . |
.Xr mandoc 1 . |