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tools/linedebug.lua @ 11937:364c3f018e3a
mod_smacks: Refactor ack requesting to avoid some timer roundtrips
The function was too large to comprehend! Breaking it up helps
readability and reuse.
The timer round rip is only to avoid ordering weirdness when sending
from inside a stanza filter. No need when handling <r> and <a>
CSI interactions both boiled down to sending an <r> immediately.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 24 Nov 2021 21:27:49 +0100 (2021-11-24) |
parent | 11193:5850d24a4ad3 |
rev | line source |
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11193
5850d24a4ad3
tools/linedebug: Print each line of source executed
Kim Alvefur <zash@zash.se>
parents:
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1 local data = {} |
5850d24a4ad3
tools/linedebug: Print each line of source executed
Kim Alvefur <zash@zash.se>
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2 local getinfo = debug.getinfo; |
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tools/linedebug: Print each line of source executed
Kim Alvefur <zash@zash.se>
parents:
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3 local function linehook(ev, li) |
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Kim Alvefur <zash@zash.se>
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4 local S = getinfo(2, "S"); |
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Kim Alvefur <zash@zash.se>
parents:
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5 if S and S.source and S.source:match"^@" then |
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Kim Alvefur <zash@zash.se>
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6 local file = S.source:sub(2); |
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7 local lines = data[file]; |
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8 if not lines then |
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9 lines = {}; |
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10 data[file] = lines; |
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11 for line in io.lines(file) do |
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12 lines[#lines+1] = line; |
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13 end |
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tools/linedebug: Print each line of source executed
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14 end |
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15 io.stderr:write(ev, " ", file, " ", li, " ", lines[li], "\n"); |
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16 end |
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17 end |
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Kim Alvefur <zash@zash.se>
parents:
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18 debug.sethook(linehook, "l"); |