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core: simplify /help eval, move examples with the other examples (issue #1888)

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Sébastien Helleu
2023-03-10 20:46:47 +01:00
parent eb71880e18
commit 5f5535b466
1 changed files with 42 additions and 43 deletions
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src/core/wee-command.c
+42 -43
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@@ -8013,53 +8013,52 @@ command_init ()
"with this pointer (can be used in triggers)\n"
" ${buffer[my_pointer].full_name}: full name of the buffer "
"with this pointer name (can be used in triggers)\n"
" hdata[pointer].var1.keys_values(): When var1 is a hashtable, "
"methods \"keys(),values(),keys_sorted(),keys_values(),"
"keys_values_sorted()\" may be called. Alternatively, a key can "
"be looked up directly. For example:\n"
" ${buffer[gui_buffers].local_variables.keys_values()}: plugin:core,name:weechat\n"
" ${buffer[gui_buffers].local_variables.plugin}: core\n"
" hdata[pointer].var1.method(): when var1 is a hashtable, methods "
"\"keys()\", \"values()\", \"keys_sorted()\", \"keys_values()\" "
"and \"keys_values_sorted()\" can be called\n"
"For name of hdata and variables, please look at \"Plugin API "
"reference\", function \"weechat_hdata_get\".\n"
"\n"
"Examples (simple strings):\n"
" /eval -n ${raw:${info:version}} ==> ${info:version}\n"
" /eval -n ${eval_cond:${window.win_width}>100} ==> 1\n"
" /eval -n ${info:version} ==> 0.4.3\n"
" /eval -n ${env:HOME} ==> /home/user\n"
" /eval -n ${weechat.look.scroll_amount} ==> 3\n"
" /eval -n ${sec.data.password} ==> secret\n"
" /eval -n ${window} ==> 0x2549aa0\n"
" /eval -n ${window.buffer} ==> 0x2549320\n"
" /eval -n ${window.buffer.full_name} ==> core.weechat\n"
" /eval -n ${window.buffer.number} ==> 1\n"
" /eval -n ${\\t} ==> <tab>\n"
" /eval -n ${chars:digit} ==> 0123456789\n"
" /eval -n ${chars:J-T} ==> JKLMNOPQRST\n"
" /eval -n ${lower:TEST} ==> test\n"
" /eval -n ${upper:test} ==> TEST\n"
" /eval -n ${hide:-,${relay.network.password}} ==> --------\n"
" /eval -n ${cut:3,+,test} ==> tes+\n"
" /eval -n ${cut:+3,+,test} ==> te+\n"
" /eval -n ${date:%H:%M:%S} ==> 07:46:40\n"
" /eval -n ${if:${info:term_width}>80?big:small} ==> big\n"
" /eval -n ${rev:Hello} ==> olleH\n"
" /eval -n ${repeat:5,-} ==> -----\n"
" /eval -n ${length:test} ==> 4\n"
" /eval -n ${split:1,,,abc,def,ghi} ==> abc\n"
" /eval -n ${split:-1,,,abc,def,ghi} ==> ghi\n"
" /eval -n ${split:count,,,abc,def,ghi} ==> 3\n"
" /eval -n ${split:random,,,abc,def,ghi} ==> def\n"
" /eval -n ${split_shell:1,\"arg 1\" arg2} ==> arg 1\n"
" /eval -n ${split_shell:-1,\"arg 1\" arg2} ==> arg2\n"
" /eval -n ${split_shell:count,\"arg 1\" arg2} ==> 2\n"
" /eval -n ${split_shell:random,\"arg 1\" arg2} ==> arg2\n"
" /eval -n ${calc:(5+2)*3} ==> 21\n"
" /eval -n ${random:0,10} ==> 3\n"
" /eval -n ${base_encode:64,test} ==> dGVzdA==\n"
" /eval -n ${base_decode:64,dGVzdA==} ==> test\n"
" /eval -n ${translate:Plugin} ==> Extension\n"
" /eval -n ${define:len,${calc:5+3}}${len}x${len} ==> 8x8\n"
" /eval -n ${raw:${info:version}} ==> ${info:version}\n"
" /eval -n ${eval_cond:${window.win_width}>100} ==> 1\n"
" /eval -n ${info:version} ==> 0.4.3\n"
" /eval -n ${env:HOME} ==> /home/user\n"
" /eval -n ${weechat.look.scroll_amount} ==> 3\n"
" /eval -n ${sec.data.password} ==> secret\n"
" /eval -n ${window} ==> 0x2549aa0\n"
" /eval -n ${window.buffer} ==> 0x2549320\n"
" /eval -n ${window.buffer.full_name} ==> core.weechat\n"
" /eval -n ${window.buffer.number} ==> 1\n"
" /eval -n ${buffer.local_variables.keys_values()} ==> plugin:core,name:weechat\n"
" /eval -n ${buffer.local_variables.plugin} ==> core\n"
" /eval -n ${\\t} ==> <tab>\n"
" /eval -n ${chars:digit} ==> 0123456789\n"
" /eval -n ${chars:J-T} ==> JKLMNOPQRST\n"
" /eval -n ${lower:TEST} ==> test\n"
" /eval -n ${upper:test} ==> TEST\n"
" /eval -n ${hide:-,${relay.network.password}} ==> --------\n"
" /eval -n ${cut:3,+,test} ==> tes+\n"
" /eval -n ${cut:+3,+,test} ==> te+\n"
" /eval -n ${date:%H:%M:%S} ==> 07:46:40\n"
" /eval -n ${if:${info:term_width}>80?big:small} ==> big\n"
" /eval -n ${rev:Hello} ==> olleH\n"
" /eval -n ${repeat:5,-} ==> -----\n"
" /eval -n ${length:test} ==> 4\n"
" /eval -n ${split:1,,,abc,def,ghi} ==> abc\n"
" /eval -n ${split:-1,,,abc,def,ghi} ==> ghi\n"
" /eval -n ${split:count,,,abc,def,ghi} ==> 3\n"
" /eval -n ${split:random,,,abc,def,ghi} ==> def\n"
" /eval -n ${split_shell:1,\"arg 1\" arg2} ==> arg 1\n"
" /eval -n ${split_shell:-1,\"arg 1\" arg2} ==> arg2\n"
" /eval -n ${split_shell:count,\"arg 1\" arg2} ==> 2\n"
" /eval -n ${split_shell:random,\"arg 1\" arg2} ==> arg2\n"
" /eval -n ${calc:(5+2)*3} ==> 21\n"
" /eval -n ${random:0,10} ==> 3\n"
" /eval -n ${base_encode:64,test} ==> dGVzdA==\n"
" /eval -n ${base_decode:64,dGVzdA==} ==> test\n"
" /eval -n ${translate:Plugin} ==> Extension\n"
" /eval -n ${define:len,${calc:5+3}}${len}x${len} ==> 8x8\n"
"\n"
"Examples (conditions):\n"
" /eval -n -c ${window.buffer.number} > 2 ==> 0\n"