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28 lines
956 B
Plaintext
28 lines
956 B
Plaintext
created: 20150203152000000
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modified: 20150221223858000
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tags: Macros [[Core Macros]]
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title: resolvepath Macro
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type: text/vnd.tiddlywiki
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caption: resolvepath
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The <<.def resolvepath>> [[macro|Macros]] takes a relative path and an absolute path. It interprets the former relative to the latter, and returns the absolute equivalent of the former.
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Folders in the paths are delimited by `/`.
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The special folder name `.` denotes the current folder, and `..` denotes the parent folder.
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If the absolute path indicates a folder, it needs to end with `/`. Anything after the final `/` is treated as an arbitrary filename within the intended path, and is discarded.
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If no absolute path is supplied, the relative path is returned unchanged, except that anything after the final `/` is discarded.
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The return value is a path, but does <<.em not>> end with `/`.
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!! Parameters
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;source
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: the relative path
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;root
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: the absolute path
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<<.macro-examples "resolvepath">>
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