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document save_history command and a few more small tweaks

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This commit is contained in:
Axel Kohlmeyer
2020-10-11 15:45:07 -04:00
parent 556d48f1dc
commit ee98ecc7bb
3 changed files with 11 additions and 3 deletions
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8
doc/src/Tools.rst
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@ -500,6 +500,10 @@ regular LAMMPS commands:
help (or ?) print a brief help message help (or ?) print a brief help message
history display the current command history list history display the current command history list
clear_history wipe out the current command history list clear_history wipe out the current command history list
save_history <range> <file>
write commands from the history to file.
The range is given as <from>-<to>, where <from> and <to>
may be empty. Example: save_history 100- in.recent
source <file> read commands from file (same as "include") source <file> read commands from file (same as "include")
pwd print current working directory pwd print current working directory
cd <directory> change current working directory (same as pwd if no directory) cd <directory> change current working directory (same as pwd if no directory)
@ -534,8 +538,8 @@ Readline customization
The behavior of the readline functionality can be customized in the The behavior of the readline functionality can be customized in the
``${HOME}/.inputrc`` file. This can be used to alter the default ``${HOME}/.inputrc`` file. This can be used to alter the default
settings or change the key-bindings. The LAMMPS Shell sets the settings or change the key-bindings. The LAMMPS Shell sets the
application name ``lammps-shell``, so customizations can be either application name ``lammps-shell``, so settings can be either applied
global or specific for the LAMMPS shell by bracketing them between globally or only for the LAMMPS shell by bracketing them between
``$if lammps-shell`` and ``$endif`` like in the following example: ``$if lammps-shell`` and ``$endif`` like in the following example:
.. code-block:: bash .. code-block:: bash

4
tools/lammps-shell/README
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@ -88,6 +88,10 @@ regular LAMMPS commands:
- help (or ?) print a brief help message - help (or ?) print a brief help message
- history display the current command history list - history display the current command history list
- clear_history wipe out the current command history list - clear_history wipe out the current command history list
- save_history <range> <file>
write commands from the history to file.
The range is given as <from>-<to>, where <from> and <to>
may be empty. Example: save_history 100- in.recent
- source <file> read commands from file (same as "include") - source <file> read commands from file (same as "include")
- pwd print current working directory - pwd print current working directory
- cd <directory> change current working directory (same as pwd if no directory) - cd <directory> change current working directory (same as pwd if no directory)

2
tools/lammps-shell/lammps-shell.cpp
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@ -666,7 +666,7 @@ int main(int argc, char **argv)
std::string trimmed; std::string trimmed;
lammps_get_os_info(buf, buflen); lammps_get_os_info(buf, buflen);
std::cout << "LAMMPS Shell version 1.0 OS: " << buf; std::cout << "LAMMPS Shell version 1.1 OS: " << buf;
if (!lammps_config_has_exceptions()) if (!lammps_config_has_exceptions())
std::cout << "WARNING: LAMMPS was compiled without exceptions\n" std::cout << "WARNING: LAMMPS was compiled without exceptions\n"