diff options
Diffstat (limited to 'eshtrans')
| -rw-r--r-- | eshtrans/frontend/lexer.esh | 4 | ||||
| -rw-r--r-- | eshtrans/main.esh | 5 |
2 files changed, 6 insertions, 3 deletions
diff --git a/eshtrans/frontend/lexer.esh b/eshtrans/frontend/lexer.esh index d904aa0..6775bbc 100644 --- a/eshtrans/frontend/lexer.esh +++ b/eshtrans/frontend/lexer.esh @@ -783,8 +783,8 @@ scan_wordexp_arith() arith='' paren_lvl=0 + lgetc while :; do - lgetc case "${c}" in '') synerr 'end of file unexpected (%s)' \ @@ -823,11 +823,13 @@ scan_wordexp_arith() # was run in a subshell. lineno=$((${lineno} + ${ln_off})) arith="${arith}${sub_wordexp}" + continue ;; *) arith="${arith}${c}" ;; esac + lgetc done } diff --git a/eshtrans/main.esh b/eshtrans/main.esh index 46edd26..0177774 100644 --- a/eshtrans/main.esh +++ b/eshtrans/main.esh @@ -101,6 +101,7 @@ main() #try 'foo' '#bar' #try '# foo' 'bar' #try '' 'foo' -dbg=true -try '\\ foo' +#try '\\ foo' +try '$(($foo + 1))' +try '$((1 + $foo))' } |