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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) INRIA - Vincent COUVERT
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
function [txt,space]=format_txt(txt,instr,bprettyprintformat,nextinstr)
// Add EOL and returns spaces to have good indentation (called by tree2code)
// Inputs:
// - txt: code to format
// - instr: instruction to evaluate as a possible EOL
// - bprettyprintformat = %T -> code generated is formated %F -> code generated has same format as original code
// - nextinstr: next instruction after instr (format EOL between instructions)
// Outputs:
// - txt: updated txt
// - space: indentation margin for control instructions
rhs=argn(2)
// Indentation and EOL in control clauses
if rhs==3 then
if instr<>list("EOL") & bprettyprintformat then
txt = cat_code(txt,"")
space=" "
elseif instr<>list("EOL") then
space=" "
else
space=" "
end
// EOL between instructions
else
if bprettyprintformat & instr<>list("EOL") & nextinstr<>list("EOL") then
txt = cat_code(txt,"")
end
end
endfunction
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