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authorseki <seki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-07-31 03:42:17 +0000
committerseki <seki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2003-07-31 03:42:17 +0000
commitf8817c7262afd77028e7cb704e440b67a1104cb7 (patch)
treee0973aeaec70eb3140b7e4fe982beb840da9cbaa /bin/erb
parent1358ec597ba04489834c8265b554aede2ebd6c76 (diff)
add explicit trim mode
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bin/erb')
-rwxr-xr-xbin/erb8
1 files changed, 7 insertions, 1 deletions
diff --git a/bin/erb b/bin/erb
index bfc86f5..2459d25 100755
--- a/bin/erb
+++ b/bin/erb
@@ -35,6 +35,8 @@ class ERB
return '%>'
when 2
return '%<>'
+ when '-'
+ return '%-'
end
end
module_function :trim_mode_opt
@@ -64,6 +66,10 @@ class ERB
safe_level = arg.to_i
when '-T' # trim mode
arg = ARGV.req_arg
+ if arg == '-'
+ trim_mode = arg
+ next
+ end
raise "invalid trim mode #{arg.dump}" unless arg =~ /^[0-2]$/
trim_mode = arg.to_i
when '-K' # KCODE
@@ -100,7 +106,7 @@ class ERB
-r [library] load a library
-K [kcode] specify KANJI code-set
-S [safe_level] set $SAFE (0..4)
- -T [trim_mode] specify trim_mode (0..2)
+ -T [trim_mode] specify trim_mode (0..2, -)
-P disregard the lin which starts in "%"
EOU
exit 1