72e1dfa296
The key idea is to pass a continuation function when we call lean-server-send-cmd function. The passed continuation function is called by lean-server-event-handler. Until the buffer is ready, the event handler will be called in interval (lean-server-retry-time, 0.1 sec by default). When we have 'NAY' for INFO command, it will re-send INFO commands to lean-server until we have one without 'NAY'. Close #123
54 lines
1.7 KiB
EmacsLisp
54 lines
1.7 KiB
EmacsLisp
;; Copyright (c) 2014 Microsoft Corporation. All rights reserved.
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;; Released under Apache 2.0 license as described in the file LICENSE.
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;;
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;; Author: Soonho Kong
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;;
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(defvar lean-global-info-record nil
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"A placeholder we save the info-record that we get from lean server")
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(defvar lean-global-server-message-to-process nil
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"A shared variable contains a received message to process.
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A message is in the form of (TYPE PRE BODY)
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where TYPE := INFO | SET | EVAL | OPTIONS | ERROR,
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PRE is a server message comes before the message
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BODY is a body of the received message.")
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(defvar lean-global-option-record-alist nil
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"lean option-record alist")
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(defvar lean-global-server-process nil
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"lean server process")
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(defvar lean-global-server-buffer nil
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"Global buffer used to store messages sent by lean server")
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(defvar lean-global-server-current-file-name nil
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"Current filename that lean server is processing")
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(defvar lean-global-server-last-time-sent nil
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"Last time lean-mode sent a command to lean-server")
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(defvar lean-global-retry-timer nil
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"Timer used to re-try event-handler-function.")
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(defvar-local lean-changed-lines nil
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"Changed lines")
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(defvar-local lean-removed-lines nil
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"Removed lines")
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(defvar-local lean-inserted-lines nil
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"Inserted lines")
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(defvar lean-global-before-change-beg nil
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"Before-change BEG")
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(defvar lean-global-before-change-end nil
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"Before-change END")
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(defvar lean-global-before-change-beg-line-number nil
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"Before-change BEG line-number")
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(defvar lean-global-before-change-end-line-number nil
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"Before-change END line-number")
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(defvar lean-global-before-change-text ""
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"Before-change text")
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(provide 'lean-variable)
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