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Adjust the simple parser in ForkedCalls.cpp to also account for quotes

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don't delimiting an entire word and adapt the quoting such that it works
for Systemcall, ForkedCall, and also for the case when QProcess in not used.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39759 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Enrico Forestieri 2011-09-25 16:32:31 +00:00
parent e5cc5ac2e8
commit b53445e6cd
2 changed files with 13 additions and 7 deletions
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18
src/support/ForkedCalls.cpp
View File

@ -323,21 +323,27 @@ int ForkedCall::generateChild()
// 2. If we are inside quotes, then don't replace the white space
// but do remove the quotes themselves. We do this naively by
// replacing the quote with '\0' which is fine if quotes
// delimit the entire word.
// delimit the entire word. However, if quotes do not delimit the
// entire word (i.e., open quote is inside word), leave them alone.
char inside_quote = 0;
char c_before_open_quote = ' ';
vector<char>::iterator it = vec.begin();
vector<char>::iterator const end = vec.end();
for (; it != end; ++it) {
char const c = *it;
if (!inside_quote) {
if (c == ' ')
*it = '\0';
else if (c == '\'' || c == '"') {
*it = '\0';
if (c == '\'' || c == '"') {
if (c_before_open_quote == ' ')
*it = '\0';
inside_quote = c;
} else {
if (c == ' ')
*it = '\0';
c_before_open_quote = c;
}
} else if (c == inside_quote) {
*it = '\0';
if (c_before_open_quote = ' ')
*it = '\0';
inside_quote = 0;
}
}

2
src/support/filetools.cpp
View File

@ -590,7 +590,7 @@ string latexEnvCmdPrefix(string const & path)
string const texinputs = getEnv("TEXINPUTS");
if (os::shell() == os::UNIX)
return "env 'TEXINPUTS=." + sep + texinputs_prefix
return "env TEXINPUTS='." + sep + texinputs_prefix
+ sep + texinputs + "' ";
else
return "cmd /d /c set TEXINPUTS=." + sep + texinputs_prefix