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UltraGram 4.2 Build 50

Create a new grammar file


Last Week downloads: 0
Total downloads: 96
  • Last Updated: Mar 24, 2009
  • License: Shareware $649
  • OS: Windows 2003/XP/2000/98/Me
  • Requirements: No special requirements

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For UltraGram 4.2 Build 50Publisher's description


UltraGram is a Development software developed by UST Solutions Inc. After our trial and test, the software is proved to be official, secure and free. Here is the official description for UltraGram:

BSEditor: Development environment and the process

In general you have to make the following steps:
Create a new grammar file
Compile it and remove all design type errors
Open or create some number of test files and insure that your grammar works
Generate the parser source code utilizing your grammar
After you started UltraGram and clicked the menu item New Project the following dialog will be presented

UltraGram provides extensive functionality to simplify the process of debugging and to eliminate existing or possible parsing problems. First of all you can set the necessary resolution for the debugging process
Error handling and recovery

UltraGram can handle two types of runtime errors : errors that are created by missing tokens and errors created by conflicting tokens. In the first case error happens when parser fails to get expected token(s) from the input ( due to invalid input file for example ). Here two cases are possible – parser STOPS completely or parser enters recovery mode. To initiate the case with recovery mode some changes should be made to the grammar file. First of all you need to make some predictions about places where an error could occur. After that you need to extend each corresponding rule with production that contains a keyword %error. Here is the modified production section of the above sample
you can free download UltraGram 4.2 Build 50 now.


Please be aware that Brothersoft do not supply any crack, patches, serial numbers or keygen for UltraGram,and please consult directly with program authors for any problem with UltraGram.