From 86891cd638ad3481e58d79952e1b3131d14ac44a Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Fri, 1 Jan 2021 14:19:26 -0500
Subject: Remove empty comma statement from bit

---
 bin/bit.y | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'bin')

diff --git a/bin/bit.y b/bin/bit.y
index 7a7d37ed..ec3892fd 100644
--- a/bin/bit.y
+++ b/bin/bit.y
@@ -28,14 +28,16 @@
 
 #define YYSTYPE uint64_t
 
-static void yyerror(const char *str);
 static int yylex(void);
+static void yyerror(const char *str);
 static void print(uint64_t val);
 
 static uint64_t vars[128];
 
 %}
 
+%token Int Var
+
 %left '$'
 %right '='
 %left '|'
@@ -47,15 +49,12 @@ static uint64_t vars[128];
 %right '~'
 %left 'K' 'M' 'G' 'T'
 
-%token Int Var
-
 %%
 
 stmt:
 	| stmt expr '\n' { print(vars['_'] = $2); printf("\n"); }
 	| stmt expr ',' { print(vars['_'] = $2); }
 	| stmt '\n'
-	| stmt ','
 	;
 
 expr:
@@ -87,10 +86,6 @@ expr:
 
 %%
 
-static void yyerror(const char *str) {
-	warnx("%s", str);
-}
-
 static int lexInt(uint64_t base) {
 	yylval = 0;
 	for (char ch; EOF != (ch = getchar());) {
@@ -159,6 +154,10 @@ static int yylex(void) {
 	}
 }
 
+static void yyerror(const char *str) {
+	warnx("%s", str);
+}
+
 static const char *Codes[128] = {
 	"NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK", "BEL",
 	"BS",  "HT",  "NL",  "VT",  "NP",  "CR",  "SO",  "SI",
-- 
cgit 1.4.1

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<tr class='logheader'><td><span title='2019-07-09 23:47:27 -0400'>2019-07-09</span></td><td class='logsubject'><a href='/src/commit/bin/man1/shotty.1?id=a9c4586213c1d79394d76e3ad6fdb31885d26ccd&amp;follow=1'>Add shotty man page and build it</a></td><td>June McEnroe</td></tr>
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<tr class='logheader'><td><span title='2019-07-09 23:35:52 -0400'>2019-07-09</span></td><td class='logsubject'><a href='/src/commit/bin/up.sh?id=539da9d430ffb5afbd1120eaa9987ad7fa8481ce&amp;follow=1'>Add up -c</a></td><td>June McEnroe</td></tr>
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<tr class='logheader'><td><span title='2019-07-09 23:18:51 -0400'>2019-07-09</span></td><td class='logsubject'><a href='/src/commit/bin/shotty.c?id=f75cb431095abfa56e412b63ec17262e71b97039&amp;follow=1'>Add options for default colors to shotty</a></td><td>June McEnroe</td></tr>
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<tr class='logheader'><td><span title='2019-07-08 22:48:04 -0400'>2019-07-08</span></td><td class='logsubject'><a href='/src/commit/bin/shotty.c?id=5730b2edac38861c9aa0f768a692864417500958&amp;follow=1'>Use char literals consistently</a></td><td>June McEnroe