Mercurial > hg
view contrib/tcsh_completion_build.sh @ 25308:036c26b08b71
revset: add helper to build balanced addsets from chained 'or' operations
This function will be used by revset.orset() and scmutil.revrange() to reduce
the stack depth from O(n) to O(log(n)).
We've bikeshed the interface of this function, but we couldn't come to an
agreement. So we decided to attempt to make it move forward.
marmoute:
- new factory function isn't necessary for balanced addsets
- addset.__init__ can just recurse, should handle "len(subsets) == 2+"
yuja:
- want to write all "len(subsets) == 0, 1, 2, 3+" cases in the same function
- no recursion in __init__ for cosmetic reason: can't return, can't call
__init__ directly
I've changed it to a private function so that nobody would be tempted to
utilize it.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 24 May 2015 14:10:52 +0900 |
parents | 2616325766e3 |
children |
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#!/bin/sh # # tcsh_completion_build.sh - script to generate tcsh completion # # # Copyright (C) 2005 TK Soh. # # This is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free # Software Foundation; either version 2 of the License, or (at your # option) any later version. # # # Description # ----------- # This script generates a tcsh source file to support completion # of Mercurial commands and options. # # Instruction: # ----------- # Run this script to generate the tcsh source file, and source # the file to add command completion support for Mercurial. # # tcsh% tcsh_completion.sh FILE # tcsh% source FILE # # If FILE is not specified, tcsh_completion will be generated. # # Bugs: # ---- # 1. command specific options are not supported # 2. hg commands must be specified immediately after 'hg'. # tcsh_file=${1-tcsh_completion} hg_commands=`hg --debug help | \ sed -e '1,/^list of commands:/d' \ -e '/^enabled extensions:/,$d' \ -e '/^additional help topics:/,$d' \ -e '/^ [^ ]/!d; s/[,:]//g;' | \ xargs -n5 | \ sed -e '$!s/$/ \\\\/g; 2,$s/^ */ /g'` hg_global_options=`hg -v help | \ sed -e '1,/global/d;/^ *-/!d; s/ [^- ].*//' | \ sed -e 's/ *$//; $!s/$/ \\\\/g; 2,$s/^ */ /g'` hg_version=`hg version | sed -e '1q'` script_name=`basename $0` cat > $tcsh_file <<END # # tcsh completion for Mercurial # # This file has been auto-generated by $script_name for # $hg_version # # Copyright (C) 2005 TK Soh. # # This is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free # Software Foundation; either version 2 of the License, or (at your # option) any later version. # complete hg \\ 'n/--cwd/d/' 'n/-R/d/' 'n/--repository/d/' \\ 'C/-/($hg_global_options)/' \\ 'p/1/($hg_commands)/' END