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fix bug in finding expression in string

time-shift
Houtan Bastani 2017-11-02 15:30:01 +01:00
parent 4da12aac5e
commit 1f308aef41
1 changed files with 9 additions and 8 deletions
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17
matlab/ols/getStrMoveLeft.m
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@ -31,15 +31,10 @@ function retval = getStrMoveLeft(str)
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
mathops = '[\+\*\^\-\/]';
arithops = '[\+\-]';
if str(end) ~= ')'
mathidxs = regexp(str, mathops);
if isempty(mathidxs)
retval = str;
else
retval = str(max(mathidxs)+1:end);
end
arithidxs = regexp(str, arithops);
else
closedidxs = strfind(str, ')');
closedidxs = [(length(closedidxs):-1:1)' closedidxs'];
@ -52,5 +47,11 @@ else
break;
end
end
retval = str(max(regexp(str(1:openidxs(openparenidx,2)), mathops))+1:closedidxs(end));
arithidxs = regexp(str(1:openidxs(openparenidx,2)), arithops);
end
if isempty(arithidxs)
retval = str;
else
retval = str(max(arithidxs)+1:end);
end