[LyX/master] FindAdv: Omitting cursor advance at start of search if in mathed.

[Kornel Benko]

commit 8c501308c3c9bf2389275837798ed6c62a9a17bf
Author: Alexander Dunlap <alexander.dun...@gmail.com>
Date:   Mon Jun 10 14:42:29 2024 +0200

    FindAdv: Omitting cursor advance at start of search if in mathed.
    
    Fixes #13070 Advanced S&R does not find math symbols at start of document
---
 src/lyxfind.cpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/lyxfind.cpp b/src/lyxfind.cpp
index a42fc4e1dc..aae8b30bff 100644
--- a/src/lyxfind.cpp
+++ b/src/lyxfind.cpp
@@ -4114,7 +4114,13 @@ string MatchStringAdv::convertLF2Space(docstring const 
&s, bool ignore_format) c
 static string showPos(DocIterator const & cur)
 {
        stringstream a;
-       a << "[idx(" << cur.idx() << "),pit(" << cur.pit() << "),pos(" << 
cur.pos() << "),depth(" << cur.depth() << ")]";
+       string inmath;
+       if (cur.inMathed())
+               inmath = "inMath";
+       else
+               inmath = "inText";
+
+       a << "[idx(" << cur.idx() << "),pit(" << cur.pit() << "),pos(" << 
cur.pos() << "),depth(" << cur.depth() << ") " << inmath << ")]";
        return(a.str());
 }
 
@@ -4147,7 +4153,7 @@ docstring stringifyFromCursor(DocIterator const & cur, 
int len)
                docstring res = 
from_utf8(latexNamesToUtf8(par.asString(cur.pos(), end,
                                                                        option,
                                                                        
&runparams), false));
-               LYXERR(Debug::FINDVERBOSE|Debug::FIND, "Stringified text from 
pos(" << cur.pos() << ") len(" << len << "): " << res);
+               LYXERR(Debug::FINDVERBOSE|Debug::FIND, "Stringified text from " 
<< showPos(cur) << " len(" << len << "): " << res);
                return res;
        } else if (cur.inMathed()) {
                CursorSlice cs = cur.top();
@@ -4203,7 +4209,7 @@ docstring latexifyFromCursor(DocIterator const & cur, int 
len)
                        endpos = cur.pos() + len;
                TeXOnePar(buf, *cur.innerText(), cur.pit(), os, runparams,
                          string(), cur.pos(), endpos, true);
-               LYXERR(Debug::FINDVERBOSE|Debug::FIND, "Latexified text from 
pos(" << cur.pos() << ") len(" << len << "): " << ods.str());
+               LYXERR(Debug::FINDVERBOSE|Debug::FIND, "Latexified text from " 
<< showPos(cur) << ods.str());
                return(ods.str());
        } else if (cur.inMathed()) {
                // Retrieve the math environment type, and add '$' or '$[' or 
others (\begin{equation}) accordingly
@@ -4441,7 +4447,7 @@ int findForwardAdv(DocIterator & cur, MatchStringAdv & 
match)
        do {
                orig_cur = cur;
                cur.forwardPos();
-       } while (cur.depth() > orig_cur.depth());
+       } while (cur.depth() > orig_cur.depth() && !cur.inMathed());
        cur = orig_cur;
        while (!theApp()->longOperationCancelled() && cur) {
                //(void) findAdvForwardInnermost(cur);
-- 
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