Help:Basic editing

This gives a quick guide to editing on the wiki. Click on the edit tab to see the markup language underneath, then go back before you change anything!

Text

You can use the buttons just above the edit box - play with them and see! The function is then followed by a dash, then it shows what to type to generate that function. Any further explanation is then given afterwards in parentheses.

• Italics - ''Text''
• Bold - '''Text'''
• A simple internal link - [[Pagename]] (no http or anything)
• An internal link (piped) - [[Pagename|words to link to that page]]
• An external link - [URL words to link] (copy/paste the URL, then leave a space, and then type the words you want to appear on the link)
• To sign on a talk page ~~~~
• A header, use ==Header== for big headers, ===Header=== for smaller ones.

Images

Error creating thumbnail: Unable to save thumbnail to destination

[[Image:Example.gif|thumb|right|Caption]]

• Recommended formats: SVG, PNG, GIF (Black & white or simple diagrams only), JPG (colour pictures).
• For structure drawing, we recommend the ACS settings in ChemDraw, IsisDraw or Chemsketch. Save the file as a TIFF, then convert that to PNG or GIF. Unfortunately the structures on this server don't seem to scale well, but hopefully we can resolve that problem in time.
• To upload a picture, follow the "upload file" link on the left, browse till you find your picture, then enter it. Be sure to add copyright & source!
• To place an image in the text, put the image name in square brackets, then put in the formatting information separated by "pipes" (the | symbol), viz.:

• Size - 50px (pixels) for a small icon, to about 600px for a page-wide reaction scheme.
• Thumbnail - if you want this type in thumb in place of (or as well as) the size.
• Position - put in left, center or right
• Caption - type in the text you want to appear under the thumbnail. Simple images (not thumbnails) can't easily have captions.

• Note that in wikis (unlike regular HTML), you can't (easily) use an image as a hyperlink to anything other than the image file.

[[Image:Example.gif|400px|thumb|center|Caption]]

For more help see on Wikipedia the picture tutorial, the images page and the image syntax page.