commit 28ae543a2a22f187628c5135c4f1d402eb65afa5
Author: Richard Kimberly Heck <[email protected]>
Date:   Tue Oct 13 17:24:36 2020 -0400

    Fix signed-ness warnings
---
 src/insets/InsetArgument.cpp |   11 ++++++-----
 src/insets/InsetLayout.cpp   |    8 ++++----
 src/insets/InsetLayout.h     |    4 ++--
 src/output_latex.cpp         |   42 ++++++++++++++++++++----------------------
 4 files changed, 32 insertions(+), 33 deletions(-)

diff --git a/src/insets/InsetArgument.cpp b/src/insets/InsetArgument.cpp
index 00484f7..2e8d0ba 100644
--- a/src/insets/InsetArgument.cpp
+++ b/src/insets/InsetArgument.cpp
@@ -73,13 +73,14 @@ void InsetArgument::updateBuffer(ParIterator const & it, 
UpdateType utype, bool
        bool const former_pass_thru = pass_thru_;
 
        // Handle pre 2.1 ArgInsets (lyx2lyx cannot classify them)
+       // "999" is the conventional name given to those by lyx2lyx
        if (name_ == "999") {
-               unsigned int const req = insetlayout ? 
it.inset().getLayout().requiredArgs()
+               int const req = insetlayout ? 
it.inset().getLayout().requiredArgs()
                                      : it.paragraph().layout().requiredArgs();
-               unsigned int const opts = insetlayout ? 
it.inset().getLayout().optArgs()
+               int const opts = insetlayout ? it.inset().getLayout().optArgs()
                                      : it.paragraph().layout().optArgs();
-               unsigned int nr = 0;
-               unsigned int ours = 0;
+               int nr = 0;
+               int ours = 0;
                InsetList::const_iterator parit = 
it.paragraph().insetList().begin();
                InsetList::const_iterator parend = 
it.paragraph().insetList().end();
                for (; parit != parend; ++parit) {
@@ -90,7 +91,7 @@ void InsetArgument::updateBuffer(ParIterator const & it, 
UpdateType utype, bool
                        }
                }
                bool done = false;
-               unsigned int realopts = 0;
+               int realopts = 0;
                if (nr > req) {
                        // We have optional arguments
                        realopts = nr - req;
diff --git a/src/insets/InsetLayout.cpp b/src/insets/InsetLayout.cpp
index d758a1c..19e4aa6 100644
--- a/src/insets/InsetLayout.cpp
+++ b/src/insets/InsetLayout.cpp
@@ -769,9 +769,9 @@ Layout::LaTeXArgMap InsetLayout::args() const
 }
 
 
-unsigned int InsetLayout::optArgs() const
+int InsetLayout::optArgs() const
 {
-       unsigned int nr = 0;
+       int nr = 0;
        Layout::LaTeXArgMap const args = InsetLayout::args();
        Layout::LaTeXArgMap::const_iterator it = args.begin();
        for (; it != args.end(); ++it) {
@@ -782,9 +782,9 @@ unsigned int InsetLayout::optArgs() const
 }
 
 
-unsigned int InsetLayout::requiredArgs() const
+int InsetLayout::requiredArgs() const
 {
-       unsigned int nr = 0;
+       int nr = 0;
        Layout::LaTeXArgMap const args = InsetLayout::args();
        Layout::LaTeXArgMap::const_iterator it = args.begin();
        for (; it != args.end(); ++it) {
diff --git a/src/insets/InsetLayout.h b/src/insets/InsetLayout.h
index 33aa15c..10c7bae 100644
--- a/src/insets/InsetLayout.h
+++ b/src/insets/InsetLayout.h
@@ -99,9 +99,9 @@ public:
        /// Those are iterators for different containers.
        Layout::LaTeXArgMap args() const;
        ///
-       unsigned int optArgs() const;
+       int optArgs() const;
        ///
-       unsigned int requiredArgs() const;
+       int requiredArgs() const;
        ///
        docstring preamble() const { return preamble_; }
        /// Get language dependent macro definitions needed for this inset
diff --git a/src/output_latex.cpp b/src/output_latex.cpp
index b2d5148..b8243c1 100644
--- a/src/output_latex.cpp
+++ b/src/output_latex.cpp
@@ -63,16 +63,16 @@ enum OpenEncoding {
 
 struct OutputState
 {
-       OutputState() : open_encoding_(none), cjk_inherited_(0),
-               prev_env_language_(nullptr), nest_level_(0)
+       OutputState() : prev_env_language_(nullptr), open_encoding_(none),
+               cjk_inherited_(0), nest_level_(0)
        {
        }
-       OpenEncoding open_encoding_;
-       int cjk_inherited_;
        Language const * prev_env_language_;
-       int nest_level_;
        stack<int> lang_switch_depth_;          // Both are always empty when
        stack<string> open_polyglossia_lang_;   // not using polyglossia
+       OpenEncoding open_encoding_;
+       int cjk_inherited_;
+       int nest_level_;
 };
 
 
@@ -164,10 +164,10 @@ string const getPolyglossiaBegin(string const & 
lang_begin_command,
 
 struct TeXEnvironmentData
 {
-       bool cjk_nested;
        Layout const * style;
        Language const * par_language;
        Encoding const * prev_encoding;
+       bool cjk_nested;
        bool leftindent_open;
 };
 
@@ -464,9 +464,9 @@ void TeXEnvironment(Buffer const & buf, Text const & text,
 
 
 void getArgInsets(otexstream & os, OutputParams const & runparams, 
Layout::LaTeXArgMap const & latexargs,
-                 map<int, lyx::InsetArgument const *> ilist, vector<string> 
required, string const & prefix)
+                 map<size_t, lyx::InsetArgument const *> ilist, vector<string> 
required, string const & prefix)
 {
-       unsigned int const argnr = latexargs.size();
+       size_t const argnr = latexargs.size();
        if (argnr == 0)
                return;
 
@@ -480,16 +480,16 @@ void getArgInsets(otexstream & os, OutputParams const & 
runparams, Layout::LaTeX
                        }
        }
 
-       for (unsigned int i = 1; i <= argnr; ++i) {
-               map<int, InsetArgument const *>::const_iterator lit = 
ilist.find(i);
+       for (size_t i = 1; i <= argnr; ++i) {
+               map<size_t, InsetArgument const *>::const_iterator lit = 
ilist.find(i);
                bool inserted = false;
                if (lit != ilist.end()) {
-                       InsetArgument const * ins = (*lit).second;
+                       InsetArgument const * ins = lit->second;
                        if (ins) {
                                Layout::LaTeXArgMap::const_iterator const lait =
                                                latexargs.find(ins->name());
                                if (lait != latexargs.end()) {
-                                       Layout::latexarg arg = (*lait).second;
+                                       Layout::latexarg arg = lait->second;
                                        docstring ldelim;
                                        docstring rdelim;
                                        if (!arg.nodelims) {
@@ -588,7 +588,7 @@ namespace {
 
 void addArgInsets(Paragraph const & par, string const & prefix,
                  Layout::LaTeXArgMap const & latexargs,
-                 map<int, InsetArgument const *> & ilist,
+                                map<size_t, InsetArgument const *> & ilist,
                  vector<string> & required)
 {
        for (auto const & table : par.insetList()) {
@@ -601,8 +601,7 @@ void addArgInsets(Paragraph const & par, string const & 
prefix,
                }
                string const name = prefix.empty() ?
                        arg->name() : split(arg->name(), ':');
-               // why converting into an integer?
-               unsigned int const nr = convert<unsigned int>(name);
+               size_t const nr = convert<size_t>(name);
                if (ilist.find(nr) == ilist.end())
                        ilist[nr] = arg;
                Layout::LaTeXArgMap::const_iterator const lit =
@@ -623,7 +622,7 @@ void latexArgInsets(Paragraph const & par, otexstream & os,
                     Layout::LaTeXArgMap const & latexargs,
                     string const & prefix)
 {
-       map<int, InsetArgument const *> ilist;
+       map<size_t, InsetArgument const *> ilist;
        vector<string> required;
        addArgInsets(par, prefix, latexargs, ilist, required);
        getArgInsets(os, runparams, latexargs, ilist, required, prefix);
@@ -636,7 +635,7 @@ void latexArgInsets(ParagraphList const & pars,
                     Layout::LaTeXArgMap const & latexargs,
                     string const & prefix)
 {
-       map<int, InsetArgument const *> ilist;
+       map<size_t, InsetArgument const *> ilist;
        vector<string> required;
 
        depth_type const current_depth = pit->params().depth();
@@ -656,7 +655,6 @@ void latexArgInsets(ParagraphList const & pars,
        }
 
        ParagraphList::const_iterator spit = prev(pit, offset);
-
        for (; spit != pars.end(); ++spit) {
                if (spit->layout() != current_layout ||
                    spit->params().depth() < current_depth)
@@ -674,7 +672,7 @@ void latexArgInsetsForParent(ParagraphList const & pars, 
otexstream & os,
                              Layout::LaTeXArgMap const & latexargs,
                              string const & prefix)
 {
-       map<int, InsetArgument const *> ilist;
+       map<size_t, InsetArgument const *> ilist;
        vector<string> required;
 
        for (Paragraph const & par : pars) {
@@ -1589,7 +1587,7 @@ void latexParagraphs(Buffer const & buf,
                // The full doc will be exported but it is easier to just rely 
on
                // runparams range parameters that will be passed 
TeXEnvironment.
                runparams.par_begin = 0;
-               runparams.par_end = paragraphs.size();
+               runparams.par_end = static_cast<int>(paragraphs.size());
        }
 
        pit_type pit = runparams.par_begin;
@@ -1815,7 +1813,7 @@ pair<bool, int> switchEncoding(odocstream & os, 
BufferParams const & bparams,
                        // shouldn't ever reach here (see above) but avoids 
warning.
                        return make_pair(true, 0);
                case Encoding::inputenc: {
-                       int count = inputenc_arg.length();
+                       size_t count = inputenc_arg.length();
                        if (oldEnc.package() == Encoding::CJK &&
                            state->open_encoding_ == CJK) {
                                os << "\\end{CJK}";
@@ -1843,7 +1841,7 @@ pair<bool, int> switchEncoding(odocstream & os, 
BufferParams const & bparams,
                        return make_pair(true, count + 16);
                }
                case Encoding::CJK: {
-                       int count = inputenc_arg.length();
+                       size_t count = inputenc_arg.length();
                        if (oldEnc.package() == Encoding::CJK &&
                            state->open_encoding_ == CJK) {
                                os << "\\end{CJK}";
-- 
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