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Findadv: Handle the problem with list environments

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The problem was, that the different list ennvironments
did not look different in tha latex output used for
search.
So the input of "\item ..." did not give information
if it is description, lyxlist, enumeration or labeling.

In search modus we use now "\item{enumeration}" etc.
This commit is contained in:
Kornel Benko 2018-11-03 11:15:12 +01:00
parent 5c83ad37d0
commit e6418431dd
2 changed files with 41 additions and 13 deletions
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39
src/lyxfind.cpp
View File

@ -849,7 +849,7 @@ static size_t identifyLeading(string const & s)
while (regex_replace(t, t, REGEX_BOS "\\\\(((emph|noun|minisec|text(bf|sl|sf|it|tt))|((textcolor|foreignlanguage)\\{[a-z]+\\})|(u|uu)line|(s|x)out|uwave)|((sub)?(((sub)?section)|paragraph)|part|chapter)\\*?)\\{", "")
|| regex_replace(t, t, REGEX_BOS "\\$", "")
|| regex_replace(t, t, REGEX_BOS "\\\\\\[ ", "")
|| regex_replace(t, t, REGEX_BOS "\\\\item ", "")
|| regex_replace(t, t, REGEX_BOS " ?\\\\item\\{[a-z]+\\}", "")
|| regex_replace(t, t, REGEX_BOS "\\\\begin\\{[a-zA-Z_]*\\*?\\} ", ""))
;
LYXERR(Debug::FIND, " after removing leading $, \\[ , \\emph{, \\textbf{, etc.: '" << t << "'");
@ -868,7 +868,7 @@ typedef map<string, bool> Features;
static Features identifyFeatures(string const & s)
{
static regex const feature("\\\\(([a-z]+(\\{([a-z]+)\\}|\\*)?))\\{");
static regex const valid("^(((emph|noun|text(bf|sl|sf|it|tt)|(textcolor|foreignlanguage)\\{[a-z]+\\})|item |(u|uu)line|(s|x)out|uwave)|((sub)?(((sub)?section)|paragraph)|part|chapter)\\*?)$");
static regex const valid("^(((emph|noun|text(bf|sl|sf|it|tt)|(textcolor|foreignlanguage|item)\\{[a-z]+\\})|(u|uu)line|(s|x)out|uwave)|((sub)?(((sub)?section)|paragraph)|part|chapter)\\*?)$");
smatch sub;
bool displ = true;
Features info;
@ -914,6 +914,7 @@ class KeyInfo {
isSize,
invalid,
doRemove,
isList,
isIgnored /* to be ignored by creating infos */
};
KeyInfo()
@ -965,7 +966,7 @@ class Intervall {
void addIntervall(int upper);
void addIntervall(int low, int upper); /* if explicit */
void setForDefaultLang(int upTo);
int findclosing(int start, int end);
int findclosing(int start, int end, char up, char down);
void handleParentheses(int lastpos, bool closingAllowed);
void output(ostringstream &os, int lastpos);
// string show(int lastpos);
@ -1269,7 +1270,7 @@ class LatexInfo {
};
int Intervall::findclosing(int start, int end)
int Intervall::findclosing(int start, int end, char up = '{', char down = '}')
{
int skip = 0;
int depth = 0;
@ -1278,10 +1279,10 @@ int Intervall::findclosing(int start, int end)
c = par[i];
skip = 0;
if (c == '\\') skip = 1;
else if (c == '{') {
else if (c == up) {
depth++;
}
else if (c == '}') {
else if (c == down) {
if (depth == 0) return(i);
--depth;
}
@ -1577,7 +1578,7 @@ void LatexInfo::buildKeys(bool isPatternString)
// Survives, like known character
makeKey("lyx|latex|tex", KeyInfo(KeyInfo::isIgnored, 0, false), isPatternString);
makeKey("item", KeyInfo(KeyInfo::isChar, 0, false), isPatternString);
makeKey("item", KeyInfo(KeyInfo::isList, 1, false), isPatternString);
makeKey("begin|end", KeyInfo(KeyInfo::isMath, 1, false), isPatternString);
makeKey("[|]", KeyInfo(KeyInfo::isMath, 1, false), isPatternString);
@ -1765,6 +1766,28 @@ int LatexInfo::dispatch(ostringstream &os, int previousStart, KeyInfo &actual)
nextKeyIdx = getNextKey();
break;
}
case KeyInfo::isList: {
// Discard space before _tokenstart
int count;
for (count = 0; count < actual._tokenstart; count++) {
if (interval.par[actual._tokenstart-count-1] != ' ')
break;
}
if (actual.disabled) {
interval.addIntervall(actual._tokenstart-count, actual._dataEnd+1);
}
else {
interval.addIntervall(actual._tokenstart-count, actual._tokenstart);
}
// Discard extra parentheses '[]'
if (interval.par[actual._dataEnd+1] == '[') {
int posdown = interval.findclosing(actual._dataEnd+2, interval.par.length(), '[', ']');
interval.addIntervall(actual._dataEnd+1, actual._dataEnd+2);
interval.addIntervall(posdown, posdown+1);
}
nextKeyIdx = getNextKey();
break;
}
case KeyInfo::isSectioning: {
// Discard space before _tokenstart
int count;
@ -2271,7 +2294,7 @@ string MatchStringAdv::normalize(docstring const & s, bool hack_braces) const
while (regex_replace(t, t, "\\\\((sub)?(((sub)?section)|paragraph)|part)\\*?(\\{(\\{\\})?\\})+", ""))
LYXERR(Debug::FIND, " further removing stale empty \\emph{}, \\textbf{} macros from: " << t);
while (regex_replace(t, t, "\\\\(foreignlanguage|textcolor)\\{[a-z]+\\}(\\{(\\\\item |\\{\\})?\\})+", ""));
while (regex_replace(t, t, "\\\\(foreignlanguage|textcolor|item)\\{[a-z]+\\}(\\{(\\{\\})?\\})+", ""));
// FIXME - check what preceeds the brace
if (hack_braces) {
if (opt.ignoreformat)

15
src/output_latex.cpp
View File

@ -679,11 +679,16 @@ void parStartCommand(Paragraph const & par, otexstream & os,
break;
case LATEX_ITEM_ENVIRONMENT:
case LATEX_LIST_ENVIRONMENT:
os << "\\" + style.itemcommand();
// Item arguments
if (!style.itemargs().empty())
latexArgInsets(par, os, runparams, style.itemargs(), "item:");
os << " ";
if (runparams.for_search) {
os << "\\item{" << style.latexname() << "}";
}
else {
os << "\\" + style.itemcommand();
// Item arguments
if (!style.itemargs().empty())
latexArgInsets(par, os, runparams, style.itemargs(), "item:");
os << " ";
}
break;
case LATEX_BIB_ENVIRONMENT:
// ignore this, the inset will write itself