alec

commit 8dca0ea8e3f13e1e0ed157b7110ab072df348c41
parent ac20e7fbf62edf24a087d738b8a6c313b85c5c1b
Author: Dimitrije Dobrota <mail@dimitrijedobrota.com>
Date:   Tue, 27 Feb 2024 16:29:41 +0000

Treat lines with only whitespace as empty

Diffstat:
M
src/lexer.l
 | 
7
++++---
M
src/rules
 | 
14
++++++++------

2 files changed, 12 insertions(+), 9 deletions(-)
diff --git a/src/lexer.l b/src/lexer.l
@@ -10,9 +10,10 @@ LINE_END (\n|\r|\r\n)
 
 %%
 
-{LINE_END}       { return EOL; }
-,                { return COMMA; }
-[^,\n]*          {
+{LINE_END}               { return EOL; }
+^[\t ]*{LINE_END}        { return EOL; }
+,                        { return COMMA; }
+[^,\n]*                  {
 	while(*yytext && isspace(*yytext)) yytext++;
 	yylval.n = strdup(yytext); return LITERAL;
 }
diff --git a/src/rules b/src/rules
@@ -1,22 +1,22 @@
-
+              
 
 foreground
 int idx
 limit_256
 32, ';', 5, ';', idx, 'm'
-
+         
 
 background
 int idx
 limit_256
 42, ';', 5, ';', idx, 'm'
-
+            
 foreground
 int R, int G, int B
 limit_256
 38, ';', 5, ';', R, ';', G, ';', B, 'm'
 
-
+            
 
 background
 int R, int G, int B
@@ -26,7 +26,7 @@ limit_256
 
 foreground
 COLOR color
-
+             
 (int)color + 30, 'm'
 
 
@@ -36,4 +36,6 @@ COLOR color
 (int)color + 40, 'm'
 
 
-
+                    
+                    
+