X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fad535eea353fa1ce2f15e3053fc3b96e9a0b02d..fd495ab3ea1282ddb8bb0cd0fb79fc758ae5fcee:/utils/tex2rtf/src/tex2any.cpp?ds=inline

diff --git a/utils/tex2rtf/src/tex2any.cpp b/utils/tex2rtf/src/tex2any.cpp
index 5821833d51..8ce3299079 100644
--- a/utils/tex2rtf/src/tex2any.cpp
+++ b/utils/tex2rtf/src/tex2any.cpp
@@ -75,7 +75,7 @@ int             HUGEFont3 = 28;
 // All of these tokens MUST be found on a line by themselves (no other
 // text) and must start at the first character of the line, or tex2rtf
 // will fail to process them correctly (a limitation of tex2rtf, not TeX)
-wxString syntaxTokens[] =
+static const wxString syntaxTokens[] =
 { "\\begin{verbatim}",
   "\\begin{toocomplex}",
   "\\end{verbatim}",
@@ -84,7 +84,7 @@ wxString syntaxTokens[] =
   "\\begin{comment}",
   "\\end{comment}",
   "\\verbatiminput",
-  "\\par",
+//  "\\par",
   "\\input",
   "\\helpinput",
   "\\include",
@@ -274,19 +274,19 @@ void TexOutput(char *s, bool ordinaryText)
 
 void ForbidWarning(TexMacroDef *def)
 {
-  char buf[100];
+  wxString informBuf;
   switch (def->forbidden)
   {
     case FORBID_WARN:
     {
-      sprintf(buf, "Warning: it is recommended that command %s is not used.", def->name);
-      OnInform(buf);
+      informBuf.Printf("Warning: it is recommended that command %s is not used.", def->name);
+      OnInform((char *)informBuf.c_str());
       break;
     }
     case FORBID_ABSOLUTELY:
     {
-      sprintf(buf, "Error: command %s cannot be used and will lead to errors.", def->name);
-      OnInform(buf);
+      informBuf.Printf("Error: command %s cannot be used and will lead to errors.", def->name);
+      OnInform((char *)informBuf.c_str());
       break;
     }
     default:
@@ -419,8 +419,8 @@ bool readInVerbatim = FALSE;  // Within a verbatim, but not nec. verbatiminput
 // detection of \verb yet.
 // #define CHECK_BRACES 1
 
-unsigned long leftCurly = 0;
-unsigned long rightCurly = 0;
+unsigned long leftCurley = 0;
+unsigned long rightCurley = 0;
 static wxString currentFileName = "";
 
 bool read_a_line(char *buf)
@@ -455,19 +455,19 @@ bool read_a_line(char *buf)
     if (checkCurleyBraces)
     {
         if (ch == '{' && !readInVerbatim)
-           leftCurly++;
+           leftCurley++;
         if (ch == '}' && !readInVerbatim)
         {
-           rightCurly++;
-           if (rightCurly > leftCurly)
+           rightCurley++;
+           if (rightCurley > leftCurley)
            {
                wxString errBuf;
-               errBuf.Printf("An extra right curly brace ('}') was detected at line %lu inside file %s",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
+               errBuf.Printf("An extra right Curley brace ('}') was detected at line %lu inside file %s",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
                OnError((char *)errBuf.c_str());
 
-               // Reduce the count of right curly braces, so the mismatched count
+               // Reduce the count of right Curley braces, so the mismatched count
                // isn't reported on every line that has a '}' after the first mismatch
-               rightCurly--;
+               rightCurley--;
            }
         }
     }
@@ -581,30 +581,34 @@ bool read_a_line(char *buf)
                 break;
             }
 
-            if (readInVerbatim)
+            if (checkSyntax)
             {
-                // There should NOT be a '\' before the '_'
-                if ((bufIndex > 0 && (buf[bufIndex-1] == '\\')) && (buf[0] != '%'))
+                if (readInVerbatim)
                 {
-                   wxString errBuf;
-                   errBuf.Printf("An underscore ('_') was detected at line %lu inside file %s that should NOT have a '\\' before it.",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
-                   OnError((char *)errBuf.c_str());
+                    // There should NOT be a '\' before the '_'
+                    if ((bufIndex > 0 && (buf[bufIndex-1] == '\\')) && (buf[0] != '%'))
+                    {
+                        wxString errBuf;
+                        errBuf.Printf("An underscore ('_') was detected at line %lu inside file %s that should NOT have a '\\' before it.",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
+                        OnError((char *)errBuf.c_str());
+                    }
                 }
-            }
-            else
-            {
-                // There should be a '\' before the '_'
-                if (bufIndex == 0)
+                else
                 {
-                   wxString errBuf;
-                   errBuf.Printf("An underscore ('_') was detected at line %lu inside file %s that may need a '\\' before it.",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
-                   OnError((char *)errBuf.c_str());
-                }
-                else if ((buf[bufIndex-1] != '\\') && (buf[0] != '%'))  // If it is a comment line, then no warnings
-                {
-                   wxString errBuf;
-                   errBuf.Printf("An underscore ('_') was detected at line %lu inside file %s that may need a '\\' before it.",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
-                   OnError((char *)errBuf.c_str());
+                    // There should be a '\' before the '_'
+                    if (bufIndex == 0)
+                    {
+                        wxString errBuf;
+                        errBuf.Printf("An underscore ('_') was detected at line %lu inside file %s that may need a '\\' before it.",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
+                        OnError((char *)errBuf.c_str());
+                    }
+                    else if ((buf[bufIndex-1] != '\\') && (buf[0] != '%') &&  // If it is a comment line, then no warnings
+                        (strncmp(buf, "\\input", 6))) // do not report filenames that have underscores in them
+                    {
+                        wxString errBuf;
+                        errBuf.Printf("An underscore ('_') was detected at line %lu inside file %s that may need a '\\' before it.",LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
+                        OnError((char *)errBuf.c_str());
+                    }
                 }
             }
             buf[bufIndex++] = ch;
@@ -623,14 +627,14 @@ bool read_a_line(char *buf)
 
       if (checkCurleyBraces)
       {
-          if (leftCurly != rightCurly)
+          if (leftCurley != rightCurley)
           {
             wxString errBuf;
-            errBuf.Printf("Curly braces do not match inside file %s\n%lu opens, %lu closes", (const char*) currentFileName.c_str(),leftCurly,rightCurly);
+            errBuf.Printf("Curley braces do not match inside file %s\n%lu opens, %lu closes", (const char*) currentFileName.c_str(),leftCurley,rightCurley);
             OnError((char *)errBuf.c_str());
           }
-          leftCurly = 0;
-          rightCurly = 0;
+          leftCurley = 0;
+          rightCurley = 0;
       }
 
       if (readingVerbatim)
@@ -808,12 +812,16 @@ bool read_a_line(char *buf)
                   if (syntaxTokens[index] == "\\verb")
                   {
                       errBuf.Printf("'%s$....$' was detected at line %lu inside file %s.  Please replace this form with \\tt{....}",
-                                    syntaxTokens[index], LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
+                                    syntaxTokens[index].c_str(),
+                                    LineNumbers[CurrentInputIndex],
+                                    currentFileName.c_str());
                   }
                   else
                   {
                       errBuf.Printf("'%s' was detected at line %lu inside file %s that is not the only text on the line, starting at column one.",
-                                    syntaxTokens[index], LineNumbers[CurrentInputIndex], (const char*) currentFileName.c_str());
+                                    syntaxTokens[index].c_str(),
+                                    LineNumbers[CurrentInputIndex],
+                                    currentFileName.c_str());
                   }
                   OnError((char *)errBuf.c_str());
               }
@@ -830,10 +838,10 @@ bool read_a_line(char *buf)
 
   if (checkCurleyBraces)
   {
-      if (ch == EOF && leftCurly != rightCurly)
+      if (ch == EOF && leftCurley != rightCurley)
       {
         wxString errBuf;
-        errBuf.Printf("Curly braces do not match inside file %s\n%lu opens, %lu closes", (const char*) currentFileName.c_str(),leftCurly,rightCurly);
+        errBuf.Printf("Curley braces do not match inside file %s\n%lu opens, %lu closes", (const char*) currentFileName.c_str(),leftCurley,rightCurley);
         OnError((char *)errBuf.c_str());
       }
   }
@@ -933,6 +941,14 @@ void MacroError(char *buffer)
   errBuf.Printf("Could not find macro: %s at line %d, file %s",
              macroBuf, (int)(LineNumbers[CurrentInputIndex]-1), FileNames[CurrentInputIndex]);
   OnError((char *)errBuf.c_str());
+
+  if (wxStrcmp(macroBuf,"\\end{document}") == 0)
+  {
+      wxString buf;
+      buf = "Halted build due to unrecoverable error.";
+      OnInform((char *)buf.c_str());
+      stopRunning = TRUE;
+  }
 }
 
 /*
@@ -1243,6 +1259,7 @@ int ParseArg(TexChunk *thisArg, wxList& children, char *buffer, int pos, char *e
           CustomMacro *customMacro = FindCustomMacro(def->name);
 
           TexChunk *chunk = new TexChunk(CHUNK_TYPE_MACRO, def);
+
           chunk->no_args = def->no_args;
 //          chunk->name = copystring(def->name);
           chunk->macroId = def->macroId;
@@ -1599,6 +1616,19 @@ int ParseMacroBody(char *macro_name, TexChunk *parent,
         isOptional = TRUE;
         pos += 2;
       }
+      else if (i > 0)
+      {
+        wxString errBuf;
+        wxString tmpBuffer(buffer);
+        if (tmpBuffer.length() > 4)
+        {
+            if (tmpBuffer.Right(4) == "\\par")
+                tmpBuffer = tmpBuffer.Mid(0,tmpBuffer.length()-4);
+        }
+        errBuf.Printf("Missing macro argument in the line:\n\t%s\n",tmpBuffer.c_str());
+        OnError((char *)errBuf.c_str());
+      }
+
     }
     arg->optional = isOptional;
 
@@ -1848,14 +1878,16 @@ void TraverseFromChunk(TexChunk *chunk, wxNode *thisNode, bool childrenOnly)
         OnMacro(chunk->macroId, chunk->no_args, TRUE);
 
       wxNode *node = chunk->children.First();
+      TexChunk *child_chunk = NULL;
       while (node)
       {
-        TexChunk *child_chunk = (TexChunk *)node->Data();
+        child_chunk = (TexChunk *)node->Data();
         TraverseFromChunk(child_chunk, node);
         node = node->Next();
       }
 
-      if (thisNode && thisNode->Next()) nextChunk = (TexChunk *)thisNode->Next()->Data();
+      if (thisNode && thisNode->Next())
+          nextChunk = (TexChunk *)thisNode->Next()->Data();
 
       if (!childrenOnly)
         OnMacro(chunk->macroId, chunk->no_args, FALSE);
@@ -1883,7 +1915,8 @@ void TraverseFromChunk(TexChunk *chunk, wxNode *thisNode, bool childrenOnly)
 
       currentArgument = chunk;
 
-      if (thisNode && thisNode->Next()) nextChunk = (TexChunk *)thisNode->Next()->Data();
+      if (thisNode && thisNode->Next())
+          nextChunk = (TexChunk *)thisNode->Next()->Data();
 
       isArgOptional = chunk->optional;
       noArgs = chunk->no_args;
@@ -1901,7 +1934,9 @@ void TraverseFromChunk(TexChunk *chunk, wxNode *thisNode, bool childrenOnly)
         // If non-whitespace text, we no longer have a new paragraph.
         if (issuedNewParagraph && !((chunk->value[0] == 10 || chunk->value[0] == 13 || chunk->value[0] == 32)
                                     && chunk->value[1] == 0))
+        {
           issuedNewParagraph = FALSE;
+        }
         TexOutput(chunk->value, TRUE);
       }
       break;
@@ -3131,10 +3166,9 @@ bool DefaultOnArgument(int macroId, int arg_no, bool start)
         }
         else
         {
-          char buf[300];
-          TexOutput("??", TRUE);
-          sprintf(buf, "Warning: unresolved reference %s.", refName); 
-          OnInform(buf);
+           wxString informBuf;
+           informBuf.Printf("Warning: unresolved reference '%s'", refName); 
+           OnInform((char *)informBuf.c_str());
         }
       }
       else TexOutput("??", TRUE);
@@ -3293,9 +3327,9 @@ bool DefaultOnArgument(int macroId, int arg_no, bool start)
           TexOutput(ref->sectionNumber, TRUE);
           if (strcmp(ref->sectionNumber, "??") == 0)
           {
-            char buf[300];
-            sprintf(buf, "Warning: unresolved citation %s.", citeKey);
-            OnInform(buf);
+            wxString informBuf;
+            informBuf.Printf("Warning: unresolved citation %s.", citeKey);
+            OnInform((char *)informBuf.c_str());
           }
         }
         citeKey = ParseMultifieldString(citeKeys, &pos);