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FindAdv: Do not distinguish between different math constructs

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This means that searching math-mode will find instances also in
math-environments like align*, multline, ...
This commit is contained in:
Kornel Benko 2021-02-19 17:06:37 +01:00
parent e4b99081a5
commit 77e8037f84
1 changed files with 10 additions and 3 deletions
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13
src/lyxfind.cpp
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@ -1850,7 +1850,7 @@ class MathInfo {
void LatexInfo::buildEntries(bool isPatternString)
{
static regex const rmath("(\\\\)*(\\$|\\\\\\[|\\\\\\]|\\\\(begin|end)\\{((eqnarray|equation|flalign|gather|multline|align|alignat)\\*?)\\})");
static regex const rmath("(\\\\)*(\\$|\\\\\\[|\\\\\\]|\\\\(begin|end)\\{((eqnarray|equation|flalign|gather|multline|align|x?x?alignat)\\*?\\})(\\{[0-9]+\\})?)");
static regex const rkeys("(\\\\)*(\\$|\\\\\\[|\\\\\\]|\\\\((([a-zA-Z]+\\*?)(\\{([a-z]+\\*?)\\}|=[0-9]+[a-z]+)?)))");
static bool disableLanguageOverride = false;
smatch sub, submath;
@ -1891,7 +1891,7 @@ void LatexInfo::buildEntries(bool isPatternString)
math_end_waiting = false;
}
else if ((submath.str(3).compare("end") == 0) &&
(submath.str(4).compare(math_end) == 0)) {
(submath.str(5).compare(math_end) == 0)) {
mi.insert(math_end, math_pos, math_prefix_size, pos, submath.str(2).length());
math_end_waiting = false;
}
@ -1901,7 +1901,7 @@ void LatexInfo::buildEntries(bool isPatternString)
else {
if (submath.str(3).compare("begin") == 0) {
math_end_waiting = true;
math_end = submath.str(4);
math_end = submath.str(5);
math_pos = submath.position(size_t(2));
math_prefix_size = submath.str(2).length();
}
@ -2030,6 +2030,13 @@ void LatexInfo::buildEntries(bool isPatternString)
interval_.addIntervall(found._tokenstart, found._tokenstart + mi.getPrefixSize());
interval_.addIntervall(found._dataEnd - mi.getPostfixSize(), found._dataEnd);
}
else {
// Treate all math constructs as simple math
interval_.par[found._tokenstart] = '$';
interval_.par[found._dataEnd - mi.getPostfixSize()] = '$';
interval_.addIntervall(found._tokenstart + 1, found._tokenstart + mi.getPrefixSize());
interval_.addIntervall(found._dataEnd - mi.getPostfixSize() + 1, found._dataEnd);
}
evaluatingMath = true;
}
else {