commit e9e3c50c650cddc816854a8e884f220639e1f3ef
Author: Kornel Benko <[email protected]>
Date: Tue Nov 20 14:36:11 2018 +0100
FindAdv: Optimization
A try to decrement the number of tests for a match.
Also a try to handle Hebrew documents. Unfortunatelly
the latex output is missing the language specification
(only the change of encoding is available there).
I failed to find a proper place to add the lang.
That means, searching for e.g. English text in Hebrew documents
is not satisfying.
---
src/lyxfind.cpp | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/src/lyxfind.cpp b/src/lyxfind.cpp
index 1bea091..63a3a44 100644
--- a/src/lyxfind.cpp
+++ b/src/lyxfind.cpp
@@ -1650,6 +1650,7 @@ void LatexInfo::buildKeys(bool isPatternString)
makeKey("backslash|textbackslash|textasciicircum|textasciitilde|ldots",
KeyInfo(KeyInfo::isChar, 1, false), isPatternString);
// Found in fr/UserGuide.lyx
makeKey("og|fg|textvisiblespace|lyx", KeyInfo(KeyInfo::isChar, 0, false),
isPatternString);
+ makeKey("textquotedbl|lyxarrow", KeyInfo(KeyInfo::isChar, 0, false),
isPatternString);
// Known macros to remove (including their parameter)
// No split
@@ -1681,6 +1682,8 @@ void LatexInfo::buildKeys(bool isPatternString)
makeKey("$", KeyInfo(KeyInfo::isMath, 1, false), isPatternString);
makeKey("par|uldepth|ULdepth|protect", KeyInfo(KeyInfo::doRemove, 0, true),
isPatternString);
+ // Remove RTL/LTR marker
+ makeKey("l|r|textlr|textfr|textar|beginl|endl", KeyInfo(KeyInfo::doRemove,
0, true), isPatternString);
if (isPatternString) {
// Allow the first searched string to rebuild the keys too
@@ -2656,13 +2659,15 @@ int findAdvFinalize(DocIterator & cur, MatchStringAdv
const & match)
old_match = 0;
int prev_old_match = old_match;
int old_len = len;
- int step = 200;
+ int step;
int new_match;
if (match.opt.matchword)
step = 1;
+ else
+ step = 2 + (cur.lastpos() - cur.pos())/4;
while (step > 4) {
if (cur.pos() + len + step >= cur.lastpos()) {
- step /= 5 ;
+ step = 2 + step/4;
len = old_len;
old_match = prev_old_match;
}
@@ -2675,7 +2680,7 @@ int findAdvFinalize(DocIterator & cur, MatchStringAdv
const & match)
len += step;
}
else {
- step /= 5;
+ step = 2 + step/4;
len = old_len;
old_match = prev_old_match;
}
@@ -2692,7 +2697,7 @@ int findAdvFinalize(DocIterator & cur, MatchStringAdv
const & match)
if (match.opt.matchword)
maxcnt = 2;
else
- maxcnt = 5;
+ maxcnt = 4;
for (int count = 1; count < maxcnt; ++count) {
if (cur.pos() + len + count > cur.lastpos()) {
break;
