Ian Jauslin
167980ea43
The update to version 1.5 is rather substantial, and introduces some minor
backward-incompatibilities:
* The header "#!symbols" has been replaced by "#!virtual_fields"
* Multiplying polynomials using the '*' symbol is no longer supported (or,
rather, the symbolic capabilities of meankondo were enhanced, and the
syntax has been changed).
* 'meantools exp' has been removed (its functionality is now handled by
other means)
* 'meantoolds derive' has been replaced by 'meantools differentiate'
* The symbolic capabilities were enhanced: polynomials can now be
multiplied, added, exponentiated, and their logarithms can be taken
directly in the configuration file.
* The flow equation can now be processed after being computed using the
various "#!postprocess_*" entries.
* Deprecated kondo_preprocess.
* Compute the mean using an LU decomposition if possible.
* More detailed checks for syntax errors in configuration file.
* Check that different '#!group' entries are indeed uncorrelated.
* New flags in meankondo: '-p' and '-A'.
* New tool: meantools expand.
* Improve conversion to LaTeX using meantools-convert
* Assign terms randomly to different threads.
* Multiple bug fixes
92 lines
2.3 KiB
Bash
92 lines
2.3 KiB
Bash
## Copyright 2015-2022 Ian Jauslin
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##
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## Licensed under the Apache License, Version 2.0 (the "License");
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## you may not use this file except in compliance with the License.
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## You may obtain a copy of the License at
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##
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## http://www.apache.org/licenses/LICENSE-2.0
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##
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## Unless required by applicable law or agreed to in writing, software
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## distributed under the License is distributed on an "AS IS" BASIS,
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## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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## See the License for the specific language governing permissions and
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## limitations under the License.
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################################################################################################
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## ##
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## Functions used to manipulate configuration files ##
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## ##
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################################################################################################
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# remove unwanted entries in configuration files (read fromm stdin)
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function strip_config {
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tostrip="$1"
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# whether to skip the entry
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skip=0
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# whether this is the first entry
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first_entry=1
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# read file
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while read aline; do
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# if line is a header
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if [[ "$aline" =~ ^#! ]]; then
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# check whether to strip
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for header in $tostrip; do
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if [[ "$aline" = "$header" ]]; then
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skip=1
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break
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fi
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done
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# add a '&' separator
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if [[ "$skip" = 0 && "$first_entry" = 0 ]]; then
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echo "&"
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fi
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[[ "$skip" = 0 ]] && first_entry=0
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fi
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# change entry
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if [[ "$aline" = "&" ]]; then
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skip=0
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# write out if not instructed to skip
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elif [[ $skip = 0 ]]; then
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echo "$aline"
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fi
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done
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}
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# find a config entry in a file (read from stdin)
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function find_config_entry {
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header="$1"
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# whether the entry was found
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foundit=0
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# read stdin
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while read aline; do
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# write out if the header was found
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if [[ $foundit = 1 ]]; then
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if [[ "$aline" != "&" ]]; then
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echo "$aline"
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fi
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fi
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# check the header
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if [[ "$aline" = "$header" ]]; then
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foundit=1
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fi
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# new entry
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if [[ "$aline" = "&" ]]; then
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if [[ "$foundit" = 1 ]]; then
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break
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fi
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fi
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done
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}
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