699d289 · typeable/pandoc

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Add `sourcefile` and `outputfile` template variables (#3439)

699d289Roland Hieber10 years ago

MANUAL.txt+16

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unifiedsplit

@@ -1074,6 +1074,22 @@ Some variables are set automatically by pandoc. These vary somewhat

1074depending on the output format, but include metadata fields as well

1075as the following:

1076

1077+`sourcefile`, `outputfile`

1078+: source and destination filenames, as given on the command line.

1079+ `sourcefile` can also be a list if input comes from multiple files, or empty

1080+ if input is from stdin. You can use the following snippet in your template

1081+ to distinguish them:

1082+

1083+ $if(sourcefile)$

1084+ $for(sourcefile)$

1085+ $sourcefile$

1086+ $endfor$

1087+ $else$

1088+ (stdin)

1089+ $endif$

1090+

1091+ Similarly, `outputfile` can be `-` if output goes to the terminal.

1092+

1077`title`, `author`, `date`

1093`title`, `author`, `date`

1078: allow identification of basic aspects of the document. Included

1094: allow identification of basic aspects of the document. Included

1079 in PDF metadata through LaTeX and ConTeXt. These can be set

1095 in PDF metadata through LaTeX and ConTeXt. These can be set

src/Text/Pandoc/App.hs+5

@@ -230,6 +230,11 @@ convertWithOpts opts = do

230

231 variables <- return (optVariables opts)

232 >>=

233+ (\vars -> return $ ("outputfile", optOutputFile opts) : vars)

234+ >>=

235+ withList (addStringAsVariable "sourcefile")

236+ (optInputFiles opts)

237+ >>=

233 withList (addContentsAsVariable "include-before")

238 withList (addContentsAsVariable "include-before")

234 (optIncludeBeforeBody opts)

239 (optIncludeBeforeBody opts)

235 >>=

240 >>=