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sed: document -E in help text

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Denys Vlasenko 2013-10-30 13:00:00 +01:00
parent 9d46a7a9a4
commit a82e32d9ce
1 changed files with 3 additions and 3 deletions
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editors/sed.c
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@ -59,15 +59,15 @@
*/
//usage:#define sed_trivial_usage
//usage: "[-inr] [-f FILE]... [-e CMD]... [FILE]...\n"
//usage: "or: sed [-inr] CMD [FILE]..."
//usage: "[-inrE] [-f FILE]... [-e CMD]... [FILE]...\n"
//usage: "or: sed [-inrE] CMD [FILE]..."
//usage:#define sed_full_usage "\n\n"
//usage: " -e CMD Add CMD to sed commands to be executed"
//usage: "\n -f FILE Add FILE contents to sed commands to be executed"
//usage: "\n -i[SFX] Edit files in-place (otherwise sends to stdout)"
//usage: "\n Optionally back files up, appending SFX"
//usage: "\n -n Suppress automatic printing of pattern space"
//usage: "\n -r Use extended regex syntax"
//usage: "\n -r,-E Use extended regex syntax"
//usage: "\n"
//usage: "\nIf no -e or -f, the first non-option argument is the sed command string."
//usage: "\nRemaining arguments are input files (stdin if none)."