diff options
Diffstat (limited to 'hxtool')
-rw-r--r-- | hxtool | 16 |
1 files changed, 15 insertions, 1 deletions
@@ -19,11 +19,24 @@ hxtoh() hxtotexi() { flag=0 + line=1 while read -r str; do case "$str" in HXCOMM*) ;; - STEXI*|ETEXI*) flag=$(($flag^1)) + STEXI*) + if test $flag -eq 1 ; then + echo "line $line: syntax error: expected ETEXI, found $str" >&2 + exit 1 + fi + flag=1 + ;; + ETEXI*) + if test $flag -ne 1 ; then + echo "line $line: syntax error: expected STEXI, found $str" >&2 + exit 1 + fi + flag=0 ;; DEFHEADING*) echo "$(expr "$str" : "DEFHEADING(\(.*\))")" @@ -32,6 +45,7 @@ hxtotexi() test $flag -eq 1 && echo "$str" ;; esac + line=$((line+1)) done } |