Merging lines


 
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Old 01-25-2011
Merging lines

Hi folks.

Could somebody help me write a script or command that will look through a file and for every line that doesn't contain a certain value, merge it with the one above?

For example, the file contains:
SCOTLAND|123|ABC|yes
SCOTLAND|456|DEF|yes
SCOTLAND|78
9|GHI|yes
SCOTLAND|101|JKL|yes
SCOTLA
ND|112|M
NO|yes
SCOTLAND|131|PQR|yes
SCOTLAND|415|STU|yes
SCOTLAND|161|VWX|yes

I need to have all the lines merged so each line starts with SCOTLAND:

SCOTLAND|123|ABC|yes
SCOTLAND|456|DEF|yes
SCOTLAND|789|GHI|yes
SCOTLAND|101|JKL|yes
SCOTLAND|112|MNO|yes
SCOTLAND|131|PQR|yes
SCOTLAND|415|STU|yes
SCOTLAND|161|VWX|yes

Is this possible?

The file I receive has ^M at the end of each records 'yes' value, but for some reason the lines are splitting up - could this be 'line feeds'?
 
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GIT-FMT-MERGE-MSG(1)						    Git Manual						      GIT-FMT-MERGE-MSG(1)

NAME
git-fmt-merge-msg - Produce a merge commit message SYNOPSIS
git fmt-merge-msg [-m <message>] [--log[=<n>] | --no-log] <$GIT_DIR/FETCH_HEAD git fmt-merge-msg [-m <message>] [--log[=<n>] | --no-log] -F <file> DESCRIPTION
Takes the list of merged objects on stdin and produces a suitable commit message to be used for the merge commit, usually to be passed as the <merge-message> argument of git merge. This command is intended mostly for internal use by scripts automatically invoking git merge. OPTIONS
--log[=<n>] In addition to branch names, populate the log message with one-line descriptions from the actual commits that are being merged. At most <n> commits from each merge parent will be used (20 if <n> is omitted). This overrides the merge.log configuration variable. --no-log Do not list one-line descriptions from the actual commits being merged. --[no-]summary Synonyms to --log and --no-log; these are deprecated and will be removed in the future. -m <message>, --message <message> Use <message> instead of the branch names for the first line of the log message. For use with --log. -F <file>, --file <file> Take the list of merged objects from <file> instead of stdin. CONFIGURATION
merge.branchdesc In addition to branch names, populate the log message with the branch description text associated with them. Defaults to false. merge.log In addition to branch names, populate the log message with at most the specified number of one-line descriptions from the actual commits that are being merged. Defaults to false, and true is a synonym for 20. merge.summary Synonym to merge.log; this is deprecated and will be removed in the future. SEE ALSO
git-merge(1) GIT
Part of the git(1) suite Git 1.8.3.1 06/10/2014 GIT-FMT-MERGE-MSG(1)