- #Openoffice calc help page breaks how to#
- #Openoffice calc help page breaks free#
After finagling around a bit trying to find out how to remove these blank pages based on where and how I add breaks and page numbering, I discovered the easy solution. Mostly what I print from word processors are contracts, memos, faxes, and letters, so the whole book format doesn’t matter to me and the blank pages are basically just a royal pain. If you fiddle with the page numbering or page breaks, you may find yourself with blank pages inserted to “help” you keep your “book”‘s odd/even pages properly lined up. Libre- and OpenOffice do this because of their insistence upon interpreting every document as a “book”, with left and right pages. These insidious pages won’t show until you go to print the document.
#Openoffice calc help page breaks free#
See Chapter 3 (Using Functions and Creating Formulas) for the use of regular expressions within formulas.The word processors of both LibreOffice and OpenOffice free open-source office suites have an annoying habit of inserting blank pages in documents. The leading apostrophes, telling Calc to treat the numbers as text, are removed. This can be used to strip formatting automatically applied by Calc (often needed to clean data imported from the clipboard or badly formatted files), for example, to convert text strings consisting of digits into actual numbers (the cells must first be correctly formatted numbers). + (or similar) and Replace with & effectively re-enters the contents of cells. Note that empty cells will not be found even if you are only searching a selection. This is intentional-the rationale being to avoid performance issues when selecting a huge number of cells.
Searching for the regular expression ^$ will not find empty cells. If a cell contains text instead of a function, the text will still be found - so that the simple text SUMMARY in a cell would also give a match to SUM using the Formulas option. 
Searching with the Formulas option would find SUM in a cell containing the formula =SUM(A1:A6). This applies to any search, not just one using regular expressions.
The Find & Replace dialog has an option to search Formulas, Values, or Notes. Using \n in the Replace with box will replace with the literal characters \n, not a hard line break. Note that with this syntax the hard line break is not replaced-it simply marks the end of text. For example, if a cell contains red hard_line_break clay then a search for d$ replacing with al leaves the cell with real hard_line_break clay. The hard line break acts to mark “end of text” as understood by the regular expression special character $ (in addition of course to the end of text in the cell). For example if a cell contains red hard_line_break clay then searching for d\nc and replacing with nothing leaves the cell containing relay. If a cell contains a hard line break (entered by Ctrl+Enter), this may be found by \n. For example, searching for joh?n, then activating Current selection only and searching for sm.th will find cells containing Jon Smith and Smythers, Johnathon. If Find is used twice in a row, the second time with Current selection only' activated, then the second search will evaluate the whole of each selected cell, not just the strings found which caused the cells to be selected in the first search. 
For example, searching for brown will highlight a cell containing redbrown clay, and replacing with nothing will leave the cell containing red clay.
When a match is found, the whole cell is shown highlighted, but only the text found will be replaced. (The regular expression r.d means “try to match r followed by any other character followed by d.”) So a search for r.d will match red in cell A1 but will not match r in cell A2 and d (or ed) in cell A3. In Calc, regular expressions are applied separately to each cell. The following points are interesting to Calc users: The Help describes many of the regular expressions and their uses.
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