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Removed all code related to OFFSET blocks (obsolete)

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Thomas Jensen 1999-04-09 13:31:13 +00:00
parent 5c957f0350
commit f9c8de9291
1 changed files with 14 additions and 37 deletions
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51
src/lexer.l
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@ -4,7 +4,7 @@
* Date created: March 15, 1999 (Monday, 17:16h) * Date created: March 15, 1999 (Monday, 17:16h)
* Author: Thomas Jensen * Author: Thomas Jensen
* tsjensen@stud.informatik.uni-erlangen.de * tsjensen@stud.informatik.uni-erlangen.de
* Version: $Id: lexer.l,v 1.2 1999/03/30 09:42:51 tsjensen Exp tsjensen $ * Version: $Id: lexer.l,v 1.3 1999/04/04 16:11:39 tsjensen Exp tsjensen $
* Language: lex (ANSI C) * Language: lex (ANSI C)
* Purpose: flex lexical analyzer for boxes configuration files * Purpose: flex lexical analyzer for boxes configuration files
* Remarks: --- * Remarks: ---
@ -12,6 +12,11 @@
* Revision History: * Revision History:
* *
* $Log: lexer.l,v $ * $Log: lexer.l,v $
* Revision 1.3 1999/04/04 16:11:39 tsjensen
* Added indent keyword
* Added Replace token
* Some fiddling which will hopefully fix a line counting bug
*
* Revision 1.2 1999/03/30 09:42:51 tsjensen * Revision 1.2 1999/03/30 09:42:51 tsjensen
* Added rcs keywords and standard file header. * Added rcs keywords and standard file header.
* *
@ -27,7 +32,7 @@
#include "boxes.h" #include "boxes.h"
#include "y.tab.h" #include "y.tab.h"
#ident "$Id: lexer.l,v 1.2 1999/03/30 09:42:51 tsjensen Exp tsjensen $" #ident "$Id: lexer.l,v 1.3 1999/04/04 16:11:39 tsjensen Exp tsjensen $"
int yylineno = 1; int yylineno = 1;
@ -36,14 +41,13 @@ int yylineno = 1;
%x SAMPLE1 %x SAMPLE1
%x SAMPLE2 %x SAMPLE2
%s SHAPES %s SHAPES
%s OFFSETS
%s ELASTIC %s ELASTIC
%% %%
<SAMPLE1,SHAPES,OFFSETS,ELASTIC,INITIAL>[\r\t ]+ /* ignore whitespace */ <SAMPLE1,SHAPES,ELASTIC,INITIAL>[\r\t ]+ /* ignore whitespace */
<SAMPLE1,SHAPES,OFFSETS,ELASTIC,INITIAL>\n yylineno++; <SAMPLE1,SHAPES,ELASTIC,INITIAL>\n yylineno++;
\"[^"\n]*$ { \"[^"\n]*$ {
yyerror ("Unterminated String at %s", yytext); yyerror ("Unterminated String at %s", yytext);
@ -148,14 +152,6 @@ Sample {
yymore(); yymore();
} }
Offsets {
#ifdef DEBUG
fprintf (stderr, "\nYOFFSET: %s -- STATE OFFSETS", yytext);
#endif
BEGIN OFFSETS;
return YOFFSETS;
}
elastic { elastic {
#ifdef DEBUG #ifdef DEBUG
fprintf (stderr, "\nYELASTC: %s -- STATE ELASTIC", yytext); fprintf (stderr, "\nYELASTC: %s -- STATE ELASTIC", yytext);
@ -179,22 +175,6 @@ Replace {
return YREPLACE; return YREPLACE;
} }
<OFFSETS>nw-nnw { yylval.offset = NW_NNW; return OFFSET; }
<OFFSETS>nnw-n { yylval.offset = NNW_N; return OFFSET; }
<OFFSETS>n-nne { yylval.offset = N_NNE; return OFFSET; }
<OFFSETS>nne-ne { yylval.offset = NNE_NE; return OFFSET; }
<OFFSETS>ne-ene { yylval.offset = NE_ENE; return OFFSET; }
<OFFSETS>ene-e { yylval.offset = ENE_E; return OFFSET; }
<OFFSETS>e-ese { yylval.offset = E_ESE; return OFFSET; }
<OFFSETS>ese-se { yylval.offset = ESE_SE; return OFFSET; }
<OFFSETS>se-sse { yylval.offset = SE_SSE; return OFFSET; }
<OFFSETS>sse-s { yylval.offset = SSE_S; return OFFSET; }
<OFFSETS>s-ssw { yylval.offset = S_SSW; return OFFSET; }
<OFFSETS>ssw-sw { yylval.offset = SSW_SW; return OFFSET; }
<OFFSETS>sw-wsw { yylval.offset = SW_WSW; return OFFSET; }
<OFFSETS>wsw-w { yylval.offset = WSW_W; return OFFSET; }
<OFFSETS>w-wnw { yylval.offset = W_WNW; return OFFSET; }
<OFFSETS>wnw-nw { yylval.offset = WNW_NW; return OFFSET; }
<SHAPES,ELASTIC>nw { yylval.shape = NW; return SHAPE; } <SHAPES,ELASTIC>nw { yylval.shape = NW; return SHAPE; }
<SHAPES,ELASTIC>nnw { yylval.shape = NNW; return SHAPE; } <SHAPES,ELASTIC>nnw { yylval.shape = NNW; return SHAPE; }
@ -221,7 +201,7 @@ Replace {
return yytext[0]; return yytext[0];
} }
<SHAPES,OFFSETS>\} { <SHAPES>\} {
#ifdef DEBUG #ifdef DEBUG
fprintf (stderr, "\n SYMBOL: \'%c\' -- STATE INITIAL", yytext[0]); fprintf (stderr, "\n SYMBOL: \'%c\' -- STATE INITIAL", yytext[0]);
#endif #endif
@ -229,6 +209,7 @@ Replace {
return yytext[0]; return yytext[0];
} }
BOX|revision|author|created|indent|revdate|END { BOX|revision|author|created|indent|revdate|END {
/* /*
* general key words * general key words
@ -240,6 +221,7 @@ BOX|revision|author|created|indent|revdate|END {
return KEYWORD; return KEYWORD;
} }
[a-zA-ZäöüÄÖÜ][a-zA-Z0-9\-_üäöÜÄÖß]* { [a-zA-ZäöüÄÖÜ][a-zA-Z0-9\-_üäöÜÄÖß]* {
#ifdef DEBUG #ifdef DEBUG
fprintf (stderr, "\n WORD: %s", yytext); fprintf (stderr, "\n WORD: %s", yytext);
@ -248,6 +230,7 @@ BOX|revision|author|created|indent|revdate|END {
return WORD; return WORD;
} }
[,(){}] { [,(){}] {
#ifdef DEBUG #ifdef DEBUG
fprintf (stderr, "\n SYMBOL: \'%c\'", yytext[0]); fprintf (stderr, "\n SYMBOL: \'%c\'", yytext[0]);
@ -255,13 +238,6 @@ BOX|revision|author|created|indent|revdate|END {
return yytext[0]; return yytext[0];
} }
\-?[0-9]+ {
#ifdef DEBUG
fprintf (stderr, "\n NUMBER: %s", yytext);
#endif
yylval.num = atoi (yytext);
return NUMBER;
}
#.*$ { #.*$ {
/* ignore comments */ /* ignore comments */
@ -270,6 +246,7 @@ BOX|revision|author|created|indent|revdate|END {
#endif #endif
} }
. { . {
yyerror ("Unrecognized input at %s", yytext); yyerror ("Unrecognized input at %s", yytext);
exit (EXIT_FAILURE); exit (EXIT_FAILURE);