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syntax: add note to #! docs

db4
Joe Groff 2011-11-27 15:03:40 -08:00
parent 2cf8b32bda
commit 7ac7adeb67
1 changed files with 9 additions and 2 deletions
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9
core/syntax/syntax-docs.factor
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@ -659,7 +659,14 @@ HELP: !
HELP: #! HELP: #!
{ $syntax "#!comment..." } { $syntax "#!comment..." }
{ $values { "comment" "characters" } } { $values { "comment" "characters" } }
{ $description "Discards all input until the end of the line." } ; { $description "Discards all input until the end of the line." }
{ $notes "To allow Unix-style \"shebang\" scripts to work as expected, " { $snippet "#!" } " is parsed as a separate token regardless of following whitespace if it appears at the beginning of a line."
{ $example
"#!/usr/bin/env/factor"
"USING: io ;"
"\"Hello world\" print"
"Hello world"
} } ;
HELP: NAN: HELP: NAN:
{ $syntax "NAN: payload" } { $syntax "NAN: payload" }