A great Tex previewer, for Mac OS X, written in Cocoa.
TeXShop is a very useful tool, a TeX previewer for Mac OS X, written in Cocoa.
Since pdf is a native file format on OS X, TeXShop uses "pdftex" and "pdflatex" rather than "tex" and "latex" to typeset; these programs in the standard teTeX distribution of TeX produce pdf output instead of dvi output.
TeX is a typesetting program by Donald Knuth, used extensively in mathematics, computer science, physics, economics, and other fields.
For a history of the development of TeX, see Just What Is TeX. Consult the TeX Users Group Web Site for additional information.
To use TeXShop, you need to learn TeX or LaTeX.
What's New in This Release:
The TeXShop/Engines/Inactive folder contains two scripts from Daniel Becker which call texcount to count active words in a TeX source file. These engines were promised in 2.25 but erroneously omitted. They are in 2.26. To obtain them, quit TeXShop and move the entire Engines folder from ~/Library/TeXShop to the Desktop. Then restart TeXShop. TeXShop will create a new Engines folder. Merge in any changes you have made in the old Engines folder on the desktop to the new folder.
Juan Luis Varona sent new Program and Encoding macros which display the various choices, so it is not necessarily to look up the wording of these choices. A few days later, Ramon M. Figueroa-Centeno send similar but fancier macros. Ramon's macros are now in TeXShop. To obtain them, quit TeXShop and move the entire Macros folder from ~/Library/TeXShop to the Desktop. Then restart TeXShop. TeXShop will create a new Macros folder. Merge in any changes you made to the old Macros on the desktop to the new copy, using the Macro Editor.
A memory leak introduced by the code to split the Preview window in 2.25 is fixed. The bug was similar to the old flaw in PDFKit which caused memory to be gradually used up when typesetting a document many times, but this time the bug was caused by me.
A bug in the zoom code for the preview window when using multiple monitors is fixed.
A bug which caused TeXShop to ignore a "% !TEX TS-program = ..." command when typesetting from a file with an associated root file is fixed.
The French localization is improved.
A localization error caused the "Split Window" icon on the Preview Window toolbar to display strange text. This is fixed.
A bug caused the Preview Window's toolbar to vanish temporarily if the user tried to move certain text portions of the toolbar. This is fixed.
One of the keyboard zoom shortcuts acted only on the top portion of the Preview window when split. This is fixed.
The TeX mdimporter code distributed with TeXShop in 2.25 contained only i386 code. Now it contains code for both PPC and i386.