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Diffstat (limited to 'examples/htmltitle.nim')
| -rw-r--r-- | examples/htmltitle.nim | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/examples/htmltitle.nim b/examples/htmltitle.nim deleted file mode 100644 index 96bfc7d91..000000000 --- a/examples/htmltitle.nim +++ /dev/null @@ -1,36 +0,0 @@ -# Example program to show the parsexml module -# This program reads an HTML file and writes its title to stdout. -# Errors and whitespace are ignored. - -import os, streams, parsexml, strutils - -if paramCount() < 1: - quit("Usage: htmltitle filename[.html]") - -var filename = addFileExt(paramStr(1), "html") -var s = newFileStream(filename, fmRead) -if s == nil: quit("cannot open the file " & filename) -var x: XmlParser -open(x, s, filename) -while true: - x.next() - case x.kind - of xmlElementStart: - if cmpIgnoreCase(x.elementName, "title") == 0: - var title = "" - x.next() # skip "<title>" - while x.kind == xmlCharData: - title.add(x.charData) - x.next() - if x.kind == xmlElementEnd and cmpIgnoreCase(x.elementName, "title") == 0: - echo("Title: " & title) - quit(0) # Success! - else: - echo(x.errorMsgExpected("/title")) - - of xmlEof: break # end of file reached - else: discard # ignore other events - -x.close() -quit("Could not determine title!") - |