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lump_expand |
Longname: | paragraph lump attribute expand | ![]() |
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Released: | 7.80 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Created: | 7.80 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
See also: | var attr stream mini getvar indirect (n/a) expr show xpath attrloop tokloop measure xpointer fs fish fishloop prop propval length lookup resolve string perl hash taginfo format_num format_seq css char Technote: 0080 |
Summary |
A keyword used with function variables: ^[funcname parameter(s)]. This syntax can be used anywhere that a regular 3B2 variable can be used: in show strings, in scripts, in expressions, etc. Function variables are a V8 feature that uniforms variable use and functions into a readable syntax. The 'lump_expand' function will expand any paragraph lump attribute into viable processing instructions. |
Example extract |
The following show string will display the current value of the th command (text height).
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Syntax
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lump:s
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lump:s |
The lump attribute string you wish to expand. Only viable attributes from the lump will be expanded to PI's. |
^[lump_expand lump] expand lump to PIs and show into the stream 'lump_ref'. |
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Document created on 10-Nov-2004 (revision 1)