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Description
Here is a list of commands to demonstrate the issue
norbert@norberrt ~ 0 ✓ (5.291s) 14:11:27
$ sudo apt-get purge --autoremove cppman
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
cppman*
0 upgraded, 0 newly installed, 1 to remove and 4 not upgraded.
After this operation, 1,021 kB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 213874 files and directories currently installed.)
Removing cppman (0.5.0+dfsg1-1) ...
Processing triggers for man-db (2.9.1-1) ...
norbert@norberrt ~ 0 ✓ (6.271s) 14:11:39
$ sudo apt-get install cppman
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
cppman
0 upgraded, 1 newly installed, 0 to remove and 4 not upgraded.
Need to get 0 B/159 kB of archives.
After this operation, 1,021 kB of additional disk space will be used.
Selecting previously unselected package cppman.
(Reading database ... 213850 files and directories currently installed.)
Preparing to unpack .../cppman_0.5.0+dfsg1-1_all.deb ...
Unpacking cppman (0.5.0+dfsg1-1) ...
Setting up cppman (0.5.0+dfsg1-1) ...
Processing triggers for man-db (2.9.1-1) ...
norbert@norberrt ~ 0 ✓ (3.580s) 14:11:45
$ cppman --help
Usage: cppman [OPTION...] PAGE...
Options:
-s SOURCE, --source=SOURCE
Select source, either 'cppreference.com' or
'cplusplus.com'. Default is 'cplusplus.com'.
-c, --cache-all Cache all available man pages from cppreference.com
and cplusplus.com to enable offline browsing.
-C, --clear-cache Clear all cached files.
-f KEYWORD, --find-page=KEYWORD
Find man page.
-o, --force-update Force cppman to update existing cache when '--cache-
all' or browsing man pages that were already cached.
-m MANDB, --use-mandb=MANDB
Accepts 'true' or 'false'. If true, cppman adds
manpage path to mandb so that you can view C++
manpages with `man' command. The default value is
'false'.
-p PAGER, --pager=PAGER
Select pager to use, accepts 'vim', 'less' or
'system'. 'system' uses $PAGER environment as pager.
The default value is 'vim'.
-r, --rebuild-index rebuild index database for the selected source, either
'cppreference.com' or 'cplusplus.com'.
-v, --version Show version information.
--force-columns=FORCE_COLUMNS
Force terminal columns.
-h, --help show this help message and exit
norbert@norberrt ~ 0 ✓ (132ms) 14:12:02
$ cppman -s cplusplus.com
Source set to `cplusplus.com'.
norbert@norberrt ~ 0 ✓ (144ms) 14:12:33
$ cppman std::unordered_map
Vim: Reading from stdin...
norbert@norberrt ~ 0 ✓ (2.384s) 14:12:41
$ cppman -s cppreference.com
Source set to `cppreference.com'.
norbert@norberrt ~ 0 ✓ (144ms) 14:12:49
$ cppman std::unordered_map
error: HTTP Error 403: Forbidden
norbert@norberrt ~ 0 ✓ (428ms) 14:12:54
$ cppman --version
/usr/bin/cppman Ver 0.5.0
Copyright (C) 2010 Wei-Ning Huang
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Wei-Ning Huang (AZ) <aitjcize@gmail.com>.
norbert@norberrt ~ 0 ✓ (102ms) 14:14:20
$ dpkg -l | grep cppman
ii cppman 0.5.0+dfsg1-1 all C++ 98/11 manual pages for Linux, with source from cplusplus.com
norbert@norberrt ~ 0 ✓ (62.4ms) 14:14:33
$ How to fix this problem?
I do not want to use cplusplus becuase it often gives irrelevant man pages. See example above for std::unordered_map.
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