From fd633ee9be8b7e22a2fcf3a4bfdc769c5d125c34 Mon Sep 17 00:00:00 2001
From: mattias <nc-gaertnma@netcologne.de>
Date: Sat, 24 Jan 2009 11:16:20 +0000
Subject: [PATCH] codetools: skipping string constants in simple beautifier,
 bug #12681

git-svn-id: trunk@18405 -
---
 components/codetools/sourcechanger.pas | 32 +++++++++++++++++++++++++-
 components/sqldb/sqldblaz.pas          |  6 ++---
 2 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/components/codetools/sourcechanger.pas b/components/codetools/sourcechanger.pas
index 4d4a704faa..aee2ad6cf1 100644
--- a/components/codetools/sourcechanger.pas
+++ b/components/codetools/sourcechanger.pas
@@ -90,10 +90,14 @@ type
     LastSrcLineStart: integer;// last line start, not added by splitting
     CurAtomType, LastAtomType: TAtomType;
     CurPos, AtomStart, AtomEnd, SrcLen, CurIndent, HiddenIndent: integer;
+    CommentLvl: integer;
+    CommentStartPos: array of integer;
     Src, UpperSrc: string;
     procedure AddAtom(var CurCode: string; NewAtom: string);
     procedure ReadNextAtom;
     procedure ReadTilDirectiveEnd;
+    procedure StartComment(p: integer);
+    procedure EndComment(CommentStart: char; p: integer);
   public
     LineLength: integer;
     LineEnd: string; // default: #13#10
@@ -1069,6 +1073,7 @@ begin
         end;
       #10,#13: // line break
         begin
+          EndComment('/',CurPos);
           CurAtomType:=atNewLine;
           inc(CurPos);
           if (CurPos<=SrcLen) and (IsLineEndChar[Src[CurPos]])
@@ -1109,7 +1114,7 @@ begin
           end;
         end;
       '''','#': // string constant
-        begin
+        if CommentLvl=0 then begin
           CurAtomType:=atStringConstant;
           while (CurPos<=SrcLen) do begin
             case (Src[CurPos]) of
@@ -1132,6 +1137,10 @@ begin
               break;
             end;
           end;
+        end else begin
+          // normal character
+          inc(CurPos);
+          CurAtomType:=atSymbol;
         end;
       '%': // binary number
         begin
@@ -1149,6 +1158,7 @@ begin
         end;
       '{': // curly bracket comment or directive
         begin
+          StartComment(CurPos);
           inc(CurPos);
           if (CurPos<=SrcLen) and (Src[CurPos]='$') then begin
             inc(CurPos);
@@ -1163,6 +1173,7 @@ begin
         end;
       '}': // curly bracket comment end
         begin
+          EndComment('{',CurPos);
           inc(CurPos);
           CurAtomType:=atCommentEnd;
         end;
@@ -1170,6 +1181,7 @@ begin
         begin
           inc(CurPos);
           if (CurPos<=SrcLen) and (Src[CurPos]='*') then begin
+            StartComment(CurPos-1);
             inc(CurPos);
             if (CurPos<=SrcLen) and (Src[CurPos]='$') then begin
               inc(CurPos);
@@ -1194,6 +1206,7 @@ begin
         begin
           inc(CurPos);
           if (CurPos<=SrcLen) and (Src[CurPos]=')') then begin
+            EndComment('(',CurPos-1);
             inc(CurPos);
             CurAtomType:=atCommentEnd;
           end else begin
@@ -1204,6 +1217,7 @@ begin
         begin
           inc(CurPos);
           if (CurPos<=SrcLen) and (Src[CurPos]='/') then begin
+            StartComment(CurPos-1);
             inc(CurPos);
             if (CurPos<=SrcLen) and (Src[CurPos]='$') then begin
               inc(CurPos);
@@ -1267,6 +1281,21 @@ begin
   until CurAtomType=atNone;
 end;
 
+procedure TBeautifyCodeOptions.StartComment(p: integer);
+begin
+  inc(CommentLvl);
+  if length(CommentStartPos)<CommentLvl then
+    SetLength(CommentStartPos,length(CommentStartPos)*2+10);
+  CommentStartPos[CommentLvl-1]:=p;
+end;
+
+procedure TBeautifyCodeOptions.EndComment(CommentStart: char; p: integer);
+begin
+  if (CommentLvl>0)
+  and (Src[CommentStartPos[CommentLvl-1]]=CommentStart) then
+    dec(CommentLvl);
+end;
+
 function TBeautifyCodeOptions.BeautifyProc(const AProcCode: string;
   IndentSize: integer; AddBeginEnd: boolean): string;
 begin
@@ -1325,6 +1354,7 @@ begin
     LastSrcLineStart:=1;
     CurLineLen:=length(Result);
     LastAtomType:=atNone;
+    CommentLvl:=0;
     // read atoms
     while (CurPos<=SrcLen) do begin
       repeat
diff --git a/components/sqldb/sqldblaz.pas b/components/sqldb/sqldblaz.pas
index 33073773da..6adf407400 100644
--- a/components/sqldb/sqldblaz.pas
+++ b/components/sqldb/sqldblaz.pas
@@ -1,5 +1,5 @@
-{ This file was automatically created by Lazarus. Do not edit!
-This source is only used to compile and install the package.
+{ This file was automatically created by Lazarus. do not edit!
+  This source is only used to compile and install the package.
  }
 
 unit SQLDBLaz; 
@@ -7,7 +7,7 @@ unit SQLDBLaz;
 interface
 
 uses
-  registersqldb, sqldb, SQLStringsPropertyEditorDlg, LazarusPackageIntf; 
+registersqldb, sqldb, SQLStringsPropertyEditorDlg, LazarusPackageIntf;
 
 implementation