Amend 6c3447c8: FindAdv: sometimes a space is added on some math symbols

[lyx.git] / src / Paragraph.cpp

diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index ec92fa21cfbc4236c135dcb8bc7a4e3793aedc40..a63017db328bc0c549c6f8a938719ffcb60de211 100644 (file)
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -354,6 +354,7 @@ public:
                                   Font const & running_font,
                                   string & alien_script,
                                   Layout const & style,
+                                  InsetLayout const & il,
                                   pos_type & i,
                                   pos_type end_pos,
                                   unsigned int & column) const;
@@ -1173,6 +1174,7 @@ void Paragraph::Private::latexInset(BufferParams const & bparams,
                          && !textinset->text().isMainText()
                          && inset->lyxCode() != BRANCH_CODE
                          && !runparams.no_cprotect
+                         && !inset->getLayout().noCProtect()
                        : false;
                unsigned int count2 = basefont.latexWriteStartChanges(os, bparams,
                                                      rp, running_font,
@@ -1234,15 +1236,27 @@ void Paragraph::Private::latexSpecialChar(otexstream & os,
                                          Font const & running_font,
                                          string & alien_script,
                                          Layout const & style,
+                                         InsetLayout const & il,
                                          pos_type & i,
                                          pos_type end_pos,
                                          unsigned int & column) const
 {
        char_type const c = owner_->getUChar(bparams, runparams, i);
 
-       if (style.pass_thru || runparams.pass_thru || runparams.find_effective()
+       // Special case: URLs with hyperref need to escape backslash, # and % (#13012).
+       // Both a layout tag and a dedicated inset seem too much effort for this.
+       string const hr_url_escape_chars = "\\#%";
+       if (contains(hr_url_escape_chars, c) && runparams.use_hyperref && il.latexname() == "url"
+           && il.required().find("url") != il.required().end()) {
+               os << "\\";
+               os.put(c);
+               return;
+       }
+
+       if ((style.pass_thru || runparams.pass_thru || runparams.find_effective()
            || contains(style.pass_thru_chars, c)
-           || contains(runparams.pass_thru_chars, c)) {
+           || contains(runparams.pass_thru_chars, c))
+           && !contains(runparams.no_pass_thru_chars, c)) {
                if (runparams.find_effective()) {
                        switch (c) {
                        case '\\':
@@ -3169,8 +3183,8 @@ void Paragraph::latex(BufferParams const & bparams,
                                }
                        }
                        try {
-                               d->latexSpecialChar(os, bparams, rp, running_font,
-                                                                       alien_script, style, i, end_pos, column);
+                               d->latexSpecialChar(os, bparams, rp, running_font, alien_script,
+                                                   style, inInset().getLayout(), i, end_pos, column);
                        } catch (EncodingException & e) {
                                if (runparams.dryrun) {
                                        os << "<" << _("LyX Warning: ")