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From 1e842317de344335cf6f0b947156b401df1daae4 Mon Sep 17 00:00:00 2001
From: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Date: Mon, 8 Dec 2014 14:28:16 +0200
Subject: [PATCH 05/10] Shellvars: allow quotes in loop conditions
---
lenses/shellvars.aug | 8 +-------
lenses/tests/test_shellvars.aug | 4 ++++
2 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/lenses/shellvars.aug b/lenses/shellvars.aug
index e318328..3671186 100644
--- a/lenses/shellvars.aug
+++ b/lenses/shellvars.aug
@@ -45,12 +45,6 @@ module Shellvars =
let anyquot = (char|dquot|squot|dollar_assign|dollar_arithm)+ | bquot | dbquot
let sto_to_semicol = store (anyquot . (Rx.space . anyquot)*)
- let sto_to_semicol_quot =
- let no_semicol_re = /[^"'#;\n]/
- in let no_semicol_spc_re = /[^"'#; \t\n]/
- in let multi_chars = no_semicol_spc_re . (no_semicol_re|anyquot)+ . no_semicol_spc_re
- in store (no_semicol_spc_re | multi_chars)
-
(* Array values of the form '(val1 val2 val3)'. We do not handle empty *)
(* arrays here because of typechecking headaches. Instead, they are *)
(* treated as a simple value *)
@@ -108,7 +102,7 @@ module Shellvars =
let generic_cond_start (start_kw:string) (lbl:string)
(then_kw:string) (contents:lens) =
keyword_label start_kw lbl . Sep.space
- . sto_to_semicol_quot . semicol_eol
+ . sto_to_semicol . semicol_eol
. keyword then_kw . eol
. contents
diff --git a/lenses/tests/test_shellvars.aug b/lenses/tests/test_shellvars.aug
index 90e529b..8d8f34d 100644
--- a/lenses/tests/test_shellvars.aug
+++ b/lenses/tests/test_shellvars.aug
@@ -502,6 +502,10 @@ fi\n" =
test Shellvars.lns get "for x in foo \\\nbar\\\nbaz; do y=$x; done\n" =
{ "@for" = "x in foo \\\nbar\\\nbaz" { "y" = "$x" } }
+ (* Allow quotes in loop conditions *)
+ test Shellvars.lns get "for x in \"$@\"; do y=$x; done\n" =
+ { "@for" = "x in \"$@\"" { "y" = "$x" } }
+
(* Local Variables: *)
(* mode: caml *)
(* End: *)
--
1.8.3.1
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