diff options
Diffstat (limited to 'scripts/bash_aliases')
| -rw-r--r-- | scripts/bash_aliases | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/scripts/bash_aliases b/scripts/bash_aliases index 5c0458402..e461707c8 100644 --- a/scripts/bash_aliases +++ b/scripts/bash_aliases @@ -23,14 +23,15 @@ EX_USAGE=64; # C # sed_rm_ccomments() removes C comments. -# It can't handle multiple comments in a single line correctly, -# nor mixed or embedded //... and /*...*/ comments. +# It can't handle mixed //... and /*...*/ comments. # Use as a filter (see man_lsfunc() in this file). sed_rm_ccomments() { - sed 's%/\*.*\*/%%' \ - |sed -E '\%/\*%,\%\*/%{\%(\*/|/\*)%!d; s%/\*.*%%; s%.*\*/%%;}' \ + perl -p -e 's%/\*.*?\*/%%g' \ + |sed -E '\%/\*%, \%\*/% {\%(\*/|/\*)%!d}' \ + |sed -E '\%/\*% {s%/\*.*%%; n; s%.*\*/%%;}' \ + |sed -E '\%/\*% {s%/\*.*%%; n; s%.*\*/%%;}' \ |sed 's%//.*%%'; } |