hush: deal with some easier TODOs
function old new delta
is_well_formed_var_name - 87 +87
builtin_read 49 86 +37
die_if_script - 31 +31
syntax_error_unterminated - 28 +28
syntax_error 26 51 +25
done_word 768 788 +20
syntax_error_at - 12 +12
parse_stream_dquoted 320 328 +8
expand_variables 2064 2063 -1
run_list 1225 1220 -5
add_till_closing_paren 308 303 -5
add_till_backquote 111 106 -5
handle_dollar 812 803 -9
parse_stream 2378 2356 -22
parse_redirect 408 372 -36
maybe_die 44 - -44
is_assignment 215 134 -81
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 4/8 up/down: 248/-208) Total: 40 bytes
diff --git a/shell/hush_test/hush-arith/arith.right b/shell/hush_test/hush-arith/arith.right
index a35fe89..8cde0ee 100644
--- a/shell/hush_test/hush-arith/arith.right
+++ b/shell/hush_test/hush-arith/arith.right
@@ -55,28 +55,28 @@
30 30
20 20
30 30
-hush: arith: syntax error
+hush: error in arithmetic
6 6
6,5,3 6,5,3
263 263
255 255
40 40
-hush: arith: syntax error
-hush: arith: divide by zero
+hush: error in arithmetic
+hush: divide by 0
hush: can't exec 'let': No such file or directory
-hush: arith: syntax error
+hush: error in arithmetic
hush: can't exec 'let': No such file or directory
abc
def
ghi
-hush: arith: syntax error
+hush: error in arithmetic
16 16
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
9 9
-hush: arith: syntax error
-hush: arith: syntax error
+hush: error in arithmetic
+hush: error in arithmetic
9 9
9 9
9 9
@@ -97,18 +97,18 @@
3 3
4 4
4 4
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
4 4
7 7
-7 -7
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
6 6
3 3
7 7
@@ -119,19 +119,19 @@
2 2
-2 -2
1 1
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
-hush: arith: syntax error
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
+hush: error in arithmetic
5 5
1 1
4 4
0 0
-hush: arith: syntax error
-hush: arith: syntax error
+hush: error in arithmetic
+hush: error in arithmetic
8 12
-hush: arith: syntax error
+hush: error in arithmetic
42
42
42