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Disable CheckTeX while buffer is processed

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Since CheckTeX itself processes the tex file, a synchronous run with
a TeX process can lead to all sorts of conflicts, including crashes.

Fixes: #7434.
(cherry picked from commit 71fea63326)
This commit is contained in:
Juergen Spitzmueller 2018-02-10 18:18:43 +01:00
parent a655ef69a8
commit 482de36876
3 changed files with 19 additions and 9 deletions
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2
lib/ui/stdmenus.inc
View File

@ -594,7 +594,7 @@ Menuset
Item "Spellchecker...|S" "dialog-show spellchecker"
OptItem "Thesaurus...|T" "thesaurus-entry"
Item "Statistics...|a" "statistics"
OptItem "Check TeX|h" "buffer-chktex"
Item "Check TeX|h" "buffer-chktex"
Item "TeX Information|I" "dialog-show texinfo"
Item "Compare...|C" "dialog-show compare"
Separator

8
src/Buffer.cpp
View File

@ -2567,10 +2567,6 @@ bool Buffer::getStatus(FuncRequest const & cmd, FuncStatus & flag)
break;
}
case LFUN_BUFFER_CHKTEX:
enable = params().isLatex() && !lyxrc.chktex_command.empty();
break;
case LFUN_BUILD_PROGRAM:
enable = params().isExportable("program", false);
break;
@ -2682,10 +2678,6 @@ void Buffer::dispatch(FuncRequest const & func, DispatchResult & dr)
break;
}
case LFUN_BUFFER_CHKTEX:
runChktex();
break;
case LFUN_BUFFER_EXPORT_CUSTOM: {
string format_name;
string command = split(argument, format_name, ' ');

18
src/frontends/qt4/GuiView.cpp
View File

@ -1941,6 +1941,19 @@ bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
enable = theBufferList().last() != theBufferList().first();
break;
case LFUN_BUFFER_CHKTEX: {
if (!doc_buffer || !doc_buffer->params().isLatex()
|| d.processing_thread_watcher_.isRunning()) {
// grey out, don't hide
enable = false;
break;
}
// hide if we have no checktex command
enable = !lyxrc.chktex_command.empty();
flag.setUnknown(!enable);
break;
}
case LFUN_VIEW_SPLIT:
if (cmd.getArg(0) == "vertical")
enable = doc_buffer && (d.splitter_->count() == 1 ||
@ -3800,6 +3813,11 @@ void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
gotoNextOrPreviousBuffer(PREVBUFFER, true);
break;
case LFUN_BUFFER_CHKTEX:
LASSERT(doc_buffer, break);
doc_buffer->runChktex();
break;
case LFUN_COMMAND_EXECUTE: {
command_execute_ = true;
minibuffer_focus_ = true;