[AUCTeX-commit] GNU AUCTeX branch, master, updated. 370a4b92155aebf3d0860c1211617d14d8e7951c

[Ikumi Keita]

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- Log -----------------------------------------------------------------
commit 370a4b92155aebf3d0860c1211617d14d8e7951c
Author: Ikumi Keita <address@hidden>
Date:   Fri May 26 22:29:59 2017 +0900

    Resolve preview-latex incompatibility with Japanese TeX (Bug#25322)
    
    * preview.el.in (preview-error-quote): Work consistently with
    decoded text.  The idea of "encoding entire string beforehand and
    decoding it at the last stage" was used previously, but that failed
    with `japanese-shift-jis' coding system containing bytes which
    happen to coincide with regexp meta characters.
    (preview--decode-^^ab):
    (preview--convert-^^ab): New functions.
    (TeX-inline-preview-internal): Record the process coding system
    for decode assigned already so that `preview-error-quote' can
    decode the given text correctly afterward.  To achive that, change
    the role of `preview-coding-system' together with the changes to
    `preview-error-quote'.
    Give back the command options provided in `(TeX-engine-alist)' to
    latex command when preamble caching is enabled.
    (preview-coding-system): Modify doc string according to the
    changes above to `preview-error-quote' and
    `TeX-inline-preview-internal'.
    * tex-buf.el (TeX-adjust-process-coding-system): New function.
    Adjust the process coding system for asynchronous process launched
    within AUCTeX.
    (TeX-after-start-process-function): Change default value to
    `TeX-adjust-process-coding-system'.
    * tex-jp.el (japanese-TeX-set-process-coding-system): Specify end
    of line format on the coding systems assigned to process.
    (): Don't set `japanese-TeX-set-process-coding-system' to
    `TeX-after-start-process-function'.  It is now called within
    `TeX-adjust-process-coding-system'.
    * prv-xemacs.el (preview-buffer-recoding-alist): Fix docstring.
    (coding-system-change-eol-conversion): Add advice because XEmacs
    21.4 mule-ucs fails to define `utf-8' coding system to respond
    properly to this function.
    (preview-ps-quote-filename): Add advice so that this function is
    not confused by backslashes as path separator in the return value
    of XEmacs function.
    * tests/japanese/preview-latex.el:
    * tests/japanese/preview-error-test.tex:
    * tests/japanese/preview-error-test2.tex:
    * tests/japanese/prv-dif-code.tex: New files for regression test.

-----------------------------------------------------------------------

Summary of changes:
 preview.el.in                          | 141 +++++++++++----
 prv-xemacs.el                          |  22 ++-
 tests/japanese/preview-error-test.tex  |  42 +++++
 tests/japanese/preview-error-test2.tex |  20 +++
 tests/japanese/preview-latex.el        | 302 +++++++++++++++++++++++++++++++++
 tests/japanese/prv-dif-code.tex        |  42 +++++
 tex-buf.el                             |  54 +++++-
 tex-jp.el                              |  12 +-
 8 files changed, 590 insertions(+), 45 deletions(-)
 create mode 100644 tests/japanese/preview-error-test.tex
 create mode 100644 tests/japanese/preview-error-test2.tex
 create mode 100644 tests/japanese/preview-latex.el
 create mode 100644 tests/japanese/prv-dif-code.tex


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