version 1.4, 2019/02/06 21:11:44 |
version 1.5, 2022/06/03 12:15:57 |
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.\" $OpenBSD$ |
.\" $OpenBSD$ |
.TH STRING 1 "February 6, 2019" |
.TH STRING 1 "June 3, 2022" |
.SH NAME |
.SH NAME |
string \- conditional testing whether a string is defined |
string \- conditional testing whether a string is defined |
.SH DESCRIPTION |
.SH DESCRIPTION |
Line 40 identifier and tab: |
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Line 40 identifier and tab: |
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escape sequence after identifier: |
escape sequence after identifier: |
.ie d mystr\(enmystr is defined |
.ie d mystr\(enmystr is defined |
.el OOPS |
.el OOPS |
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.PP |
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backslash in name: |
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.ds \\ value |
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.ie d \\ \e is defined |
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.el OOPS |
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.rm \\ |
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.if d \\ still defined!? |
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.PP |
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dot in name: |
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.ds . value |
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.ie d . \&. is defined |
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.el OOPS |
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.ie d \. \e. is defined |
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.el OOPS |
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.rm . |
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.if d . still defined!? |
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.PP |
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invalid escape in name: |
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.ds G value |
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.ie d G G is defined |
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.el OOPS |
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.ie d \G \eG is defined |
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.el OOPS |
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.rm \G |
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.if d G still defined!? |