Fixed two bugs in define command in pgc.l

diff --git a/src/interfaces/ecpg/ChangeLog b/src/interfaces/ecpg/ChangeLog
index 946d932394d04647a083054b8c8308471929df87..06e465ff9cf91d58ec90b4c5432cf45a0ebaf34d 100644 (file)
--- a/src/interfaces/ecpg/ChangeLog
+++ b/src/interfaces/ecpg/ChangeLog
@@ -1221,6 +1221,10 @@ Wed Jan 23 17:35:23 CET 2002
 Wed Mar  6 10:40:28 CET 2002
 
    - Synced preproc.y with gram.y.
+
+Sun Mar 10 13:08:22 CET 2002
+
+   - Fixed two bugs in define command in lexer.
    - Set ecpg version to 2.10.0.
    - Set library version to 3.4.0.
 

diff --git a/src/interfaces/ecpg/preproc/pgc.l b/src/interfaces/ecpg/preproc/pgc.l
index 15e79c919616830f518ef2d882355bc81d430584..41874ef54a130a156a872b093bf673e4b804d66f 100644 (file)
--- a/src/interfaces/ecpg/preproc/pgc.l
+++ b/src/interfaces/ecpg/preproc/pgc.l
@@ -12,7 +12,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/pgc.l,v 1.86 2002/03/06 06:10:36 momjian Exp $
+ *   $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/pgc.l,v 1.87 2002/03/10 12:09:54 meskes Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -352,7 +352,7 @@ cppline         {space}*#(.*\\{space})*.*
 
 <>        { mmerror(PARSE_ERROR, ET_ERROR, "Unterminated hexadecimal integer"); }
 
-{xqstart}          {
+{xqstart}       {
                    state_before = YYSTATE;
                    BEGIN(xq);
                    startlit();
@@ -412,7 +412,7 @@ cppline         {space}*#(.*\\{space})*.*
                    addlit(yytext, yyleng);
                }
 <>                { mmerror(PARSE_ERROR, ET_ERROR, "Unterminated quoted identifier"); }
-{xdstart}          {
+{xdstart}       {
                    state_before = YYSTATE;
                    BEGIN(xdc);
                    startlit();
@@ -789,7 +789,6 @@ cppline         {space}*#(.*\\{space})*.*
 
                                         /* initial definition */
                                         this->old = old;
-                                        /* this->new = mm_strdup(scanstr(literalbuf));*/
                                         this->new = mm_strdup(literalbuf);
                    this->next = defines;
                    defines = this;
@@ -797,11 +796,11 @@ cppline           {space}*#(.*\\{space})*.*
 
                BEGIN(C);
            }
-[^";"]        {
+[^;]      {
                addlit(yytext, yyleng);
            }
 
-[^";"]+";"   { /* got the include file name */
+[^;]+";"     { /* got the include file name */
              struct _yy_buffer *yb;
              struct _include_path *ip;
              char inc_file[MAXPGPATH];
@@ -870,6 +869,7 @@ cppline         {space}*#(.*\\{space})*.*
              else
              {
                struct _yy_buffer *yb = yy_buffer;
+               int i;
 
                if (yyin != NULL)
                    fclose(yyin);
@@ -878,13 +878,18 @@ cppline           {space}*#(.*\\{space})*.*
                yy_switch_to_buffer(yy_buffer->buffer);
 
                yylineno = yy_buffer->lineno;
+               
+               /* We have to output the filename only if we change files here */
+               i = strcmp(input_filename, yy_buffer->filename);
 
                free(input_filename);
                input_filename = yy_buffer->filename;
 
                yy_buffer = yy_buffer->next;
                free(yb);
-               output_line_number();
+
+               if (i != 0)
+                   output_line_number();
              }
            }
 %%