1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
Author: Patrick McDermott <patrick.mcdermott@libiquity.com>
Subject: Convert bc/fix-libmath_h to use sed
BusyBox ed bails on these commands:
"libmath.h", 47 lines, 2655 chars
: ed: no substitutions found for "^"
: ed: no substitutions found for "$"
: : : ed: no substitutions found for ",$"
: "libmath.h", 46 lines, 2652 chars
: Really quit?
diff -Naurp src.orig/bc/fix-libmath_h src/bc/fix-libmath_h
--- src.orig/bc/fix-libmath_h 2017-04-07 18:20:02.000000000 -0400
+++ src/bc/fix-libmath_h 2019-06-23 15:43:12.264276574 -0400
@@ -1,9 +1,7 @@
-ed libmath.h <<EOS-EOS
+mv libmath.h libmath.h.orig
+sed '
1,1s/^/{"/
-1,\$s/\$/",/
-2,\$s/^/"/
-\$,\$d
-\$,\$s/,\$/,0}/
-w
-q
-EOS-EOS
+1,$s/$/",/
+2,$s/^/"/
+$,$s/^.*$/0}/
+' libmath.h.orig >libmath.h
|
