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author | rmax <rmax> | 2004-11-18 18:09:18 (GMT) |
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committer | rmax <rmax> | 2004-11-18 18:09:18 (GMT) |
commit | 179271fd8f849623c7c5553964559745f765ac30 (patch) | |
tree | 7b96f21fe1001dd5f356cd3a06760740abf0e572 /unix/installManPage | |
parent | 4f222d9327f49fbd0fa9d04500dd013c79e0a1ed (diff) | |
download | tk-179271fd8f849623c7c5553964559745f765ac30.zip tk-179271fd8f849623c7c5553964559745f765ac30.tar.gz tk-179271fd8f849623c7c5553964559745f765ac30.tar.bz2 |
Arghh - some seds don't even support comments at all.
Diffstat (limited to 'unix/installManPage')
-rwxr-xr-x | unix/installManPage | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/unix/installManPage b/unix/installManPage index 8045423..4157d26 100755 --- a/unix/installManPage +++ b/unix/installManPage @@ -20,15 +20,28 @@ MANPAGE=$1 DIR=$2 test -z "$S" && S="$DIR/" -# Backslashes are trippled in the sed script, because it is in backticks -# which don't pass backslashes literally. +# A sed script to parse the alternative names out of a man page. +# +# /^\\.SH NAME/{ ;# Look for a line, that starts with .SH NAME +# s/^.*$// ;# Delete the content of this line from the buffer +# n ;# Read next line +# s/,\|\\\ //g ;# Remove all commas +# s/ \\\-.*// ;# Delete from \- to the end of line +# p ;# print the result +# q ;# exit +# +# Backslashes are trippled in the sed script, because it is in +# backticks which don't pass backslashes literally. +# +# Please keep the commented version above updated if you +# change anything to the script below. NAMES=`sed -n ' - /^\\.SH NAME/{ ;# Look for a line, that starts with .SH NAME - s/^.*$// ;# Delete the content of this line from the buffer - n ;# Read next line - s/,\|\\\ //g ;# Remove all commas - s/ \\\-.*// ;# Delete from \- to the end of line - p ;# print the result + /^\\.SH NAME/{ + s/^.*$// + n + s/,\|\\\ //g + s/ \\\-.*// + p q }' $MANPAGE` |