diff options
Diffstat (limited to 'Master/texmf-dist/doc/support/cluttex/src/texrunner/shellutil_windows.lua')
-rw-r--r-- | Master/texmf-dist/doc/support/cluttex/src/texrunner/shellutil_windows.lua | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/support/cluttex/src/texrunner/shellutil_windows.lua b/Master/texmf-dist/doc/support/cluttex/src/texrunner/shellutil_windows.lua new file mode 100644 index 00000000000..cd0cc11fe9d --- /dev/null +++ b/Master/texmf-dist/doc/support/cluttex/src/texrunner/shellutil_windows.lua @@ -0,0 +1,35 @@ +--[[ + Copyright 2016 ARATA Mizuki + + This file is part of ClutTeX. + + ClutTeX is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + ClutTeX is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with ClutTeX. If not, see <http://www.gnu.org/licenses/>. +]] + +local string_gsub = string.gsub + +-- s: string +local function escape(s) + return '"' .. string_gsub(string_gsub(s, '(\\*)"', '%1%1\\"'), '(\\+)$', '%1%1') .. '"' +end + +-- TEST CODE +assert(escape([[Hello world!]]) == [["Hello world!"]]) +assert(escape([[Hello" world!]]) == [["Hello\" world!"]]) +assert(escape([[Hello\" world!"]]) == [["Hello\\\" world!\""]]) +-- END TEST CODE + +return { + escape = escape, +} |