diff options
Diffstat (limited to 'include/usage.h')
| -rw-r--r-- | include/usage.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/include/usage.h b/include/usage.h index a3702a0..90d3e29 100644 --- a/include/usage.h +++ b/include/usage.h @@ -237,14 +237,16 @@ "\tARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \ "\tARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \ "\tARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \ - "\tSTRING : REGEXP anchored pattern match of REGEXP in STRING\n" \ - "\tmatch STRING REGEXP same as STRING : REGEXP\n" \ - "\tsubstr STRING POS LENGTH substring of STRING, POS counted from 1\n" \ - "\tindex STRING CHARS index in STRING where any CHARS is found, or 0\n" \ - "\tlength STRING length of STRING\n" \ - "\tquote TOKEN interpret TOKEN as a string, even if it is a \n" \ - "\t keyword like `match' or an operator like `/'\n" \ - "\t( EXPRESSION ) value of EXPRESSION\n\n" \ + "\tSTRING : REGEXP anchored pattern match of REGEXP in STRING\n" \ + "\tmatch STRING REGEXP same as STRING : REGEXP\n" \ + "\tsubstr STRING POS LENGTH substring of STRING, POS counted from 1\n" \ + "\tindex STRING CHARS index in STRING where any CHARS is found,\n" \ + "\t or 0\n" \ + "\tlength STRING length of STRING\n" \ + "\tquote TOKEN interpret TOKEN as a string, even if\n" \ + "\t it is a keyword like `match' or an\n" \ + "\t operator like `/'\n" \ + "\t( EXPRESSION ) value of EXPRESSION\n\n" \ "Beware that many operators need to be escaped or quoted for shells.\n" \ "Comparisons are arithmetic if both ARGs are numbers, else\n" \ "lexicographical. Pattern matches return the string matched between \n" \ |