xref: /openbsd-src/regress/usr.bin/mandoc/roff/string/undef.out_ascii (revision 6627b33116e69ffa8a2b4042a27cad849d7af041) 
1STRING-UNDEF(1)             General Commands Manual            STRING-UNDEF(1)
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3NNAAMMEE
4     string-undef - expanding undefined strings
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6DDEESSCCRRIIPPTTIIOONN
7   UUsseerr ddeeffiinneedd ssttrriinngg
8     The sting "mys" is undefined and remains undefined.
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10     Its value is "", and now it is defined, and its value is still "".
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12     After redefining it to "newval", it is of course still defined.
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14     After removing the definition, it is now undefined.
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16   UUsseerr ddeeffiinneedd mmaaccrroo
17     The macro "mym" is undefined.
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19     It has no effect: But now it is defined.
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21     After defining it as: neweffect it is of course still defined.
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23     After removing the definition, it is now undefined.
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25   RReennaammeedd mmaaccrroo
26     The standard .BR macro is defined, and it wwoorrkkss.
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28     After renaming it, the new name is defined, and wwoorrkkss.
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30   PPrreeddeeffiinneedd ssttrriinngg
31     A predefined string is defined and has the value "(R)".
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33OpenBSD                          April 9, 2018                 STRING-UNDEF(1)
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