diff options
Diffstat (limited to 'lib/pure/pegs.nim')
| -rw-r--r-- | lib/pure/pegs.nim | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/pure/pegs.nim b/lib/pure/pegs.nim index 18e26027f..2969fd6d7 100644 --- a/lib/pure/pegs.nim +++ b/lib/pure/pegs.nim @@ -22,11 +22,11 @@ when defined(nimPreviewSlimSystem): const useUnicode = true ## change this to deactivate proper UTF-8 support -import strutils, macros +import std/[strutils, macros] import std/private/decode_helpers when useUnicode: - import unicode + import std/unicode export unicode.`==` const @@ -314,21 +314,21 @@ func capture*(a: Peg = Peg(kind: pkEmpty)): Peg {.rtl, extern: "npegsCapture".} func backref*(index: range[1..MaxSubpatterns], reverse: bool = false): Peg {. rtl, extern: "npegs$1".} = ## constructs a back reference of the given `index`. `index` starts counting - ## from 1. `reverse` specifies wether indexing starts from the end of the + ## from 1. `reverse` specifies whether indexing starts from the end of the ## capture list. result = Peg(kind: pkBackRef, index: (if reverse: -index else: index - 1)) func backrefIgnoreCase*(index: range[1..MaxSubpatterns], reverse: bool = false): Peg {. rtl, extern: "npegs$1".} = ## constructs a back reference of the given `index`. `index` starts counting - ## from 1. `reverse` specifies wether indexing starts from the end of the + ## from 1. `reverse` specifies whether indexing starts from the end of the ## capture list. Ignores case for matching. result = Peg(kind: pkBackRefIgnoreCase, index: (if reverse: -index else: index - 1)) func backrefIgnoreStyle*(index: range[1..MaxSubpatterns], reverse: bool = false): Peg {. rtl, extern: "npegs$1".} = ## constructs a back reference of the given `index`. `index` starts counting - ## from 1. `reverse` specifies wether indexing starts from the end of the + ## from 1. `reverse` specifies whether indexing starts from the end of the ## capture list. Ignores style for matching. result = Peg(kind: pkBackRefIgnoreStyle, index: (if reverse: -index else: index - 1)) @@ -1047,7 +1047,7 @@ template eventParser*(pegAst, handlers: untyped): (proc(s: string): int) = `enter hdPostf`(s, pegNode, start) else: discard - let hdPostf = ident(substr(strVal(pegKind), 2)) + let hdPostf = ident(substr($pegKind, 2)) getAst(mkDoEnter(hdPostf, s, pegNode, start)) macro leave(pegKind, s, pegNode, start, length: untyped): untyped = @@ -1058,7 +1058,7 @@ template eventParser*(pegAst, handlers: untyped): (proc(s: string): int) = `leave hdPostf`(s, pegNode, start, length) else: discard - let hdPostf = ident(substr(strVal(pegKind), 2)) + let hdPostf = ident(substr($pegKind, 2)) getAst(mkDoLeave(hdPostf, s, pegNode, start, length)) matchOrParse(parseIt) @@ -1198,7 +1198,7 @@ template `=~`*(s: string, pattern: Peg): bool = ## ``` bind MaxSubpatterns when not declaredInScope(matches): - var matches {.inject.}: array[0..MaxSubpatterns-1, string] + var matches {.inject.} = default(array[0..MaxSubpatterns-1, string]) match(s, pattern, matches) # ------------------------- more string handling ------------------------------ |