Mercurial > hg > octave-nkf
view CITATION @ 20799:e34692daf663
Extend parser to accept '_' in numbers.
* NEWS: Announce change.
* lex.ll: Define NUMBER to be a NUMREAL (real number) or NUMHEX (hex number).
Define NUMREAL to begin with a digit (D) followed by more digits or an '_'.
Define NUMHEX to begin with 0[xX], a hex digit (a-fA-F0-9), followed by '_' or
more hex digits.
Define EXPON to have a digit (D) followed by more digits or an '_'.
* lex.ll (octave_base_lexer::handle_number): Strip out any underscores before
processing number with sscanf.
* parser.tst: Add tests for new behavior.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 05 Oct 2015 14:05:58 -0700 |
parents | f5d9e57d4380 |
children |
line wrap: on
line source
To cite GNU Octave in publications use: John W. Eaton, David Bateman, Søren Hauberg, Rik Wehbring (2015). GNU Octave version 4.0.0 manual: a high-level interactive language for numerical computations. URL http://www.gnu.org/software/octave/doc/interpreter/ A BibTeX entry for LaTeX users is: @book{, author = {John W. Eaton, David Bateman, S\oren Hauberg, and Rik Wehbring}, title = {{GNU Octave} version 4.0.0 manual: a high-level interactive language for numerical computations}, year = {2015}, url = {http://www.gnu.org/software/octave/doc/interpreter}, } We have invested a lot of time and effort in creating GNU Octave, please cite it when using it. See also `citation pkgname' for citing Octave packages.