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| author | Araq <rumpf_a@web.de> | 2014-09-24 03:01:16 +0200 |
|---|---|---|
| committer | Araq <rumpf_a@web.de> | 2014-09-24 03:01:16 +0200 |
| commit | dfd73902772a0236e09cae534ba98f1a58c194ad (patch) | |
| tree | 2e3a0b53fcc155b28fa17e96ead6adb27b65ea67 | |
| parent | 8930ba50b99be7cd508a5d3284ef278ccb736767 (diff) | |
| download | Nim-dfd73902772a0236e09cae534ba98f1a58c194ad.tar.gz | |
added $* for subexes
| -rw-r--r-- | doc/subexes.txt | 2 | ||||
| -rw-r--r-- | lib/pure/subexes.nim | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/doc/subexes.txt b/doc/subexes.txt index 7cad183b9..decf30eef 100644 --- a/doc/subexes.txt +++ b/doc/subexes.txt @@ -16,10 +16,12 @@ Notation meaning ``$name`` use named argument, you can wrap the named argument in curly braces (eg. ``${name}``) to separate it from the next characters. +``$$`` produces a single ``$`` ``$1`` use first argument ``$-1`` use last argument ``${1..3}`` use arguments 1 to 3 ``${..}`` use all arguments +``$*`` use all arguments (same as ``${..}``) ``${#..}`` use all remaining arguments ``${..-2}`` use all arguments except the last argument ``${$1}`` use argument X where ``X = parseInt(arg[1])`` diff --git a/lib/pure/subexes.nim b/lib/pure/subexes.nim index 452978c09..c87823926 100644 --- a/lib/pure/subexes.nim +++ b/lib/pure/subexes.nim @@ -196,6 +196,9 @@ proc scanDollar(p: var TFormatParser, a: openarray[string], s: var string) = of '$': emitChar p, s, '$' inc i + of '*': + for j in 0..a.high: emitStr p, s, a[j] + inc i of '{': call: let (x, y) = scanSlice(p, a) |