15 lines
334 B
Plaintext
15 lines
334 B
Plaintext
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# -*- mode: snippet -*-
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# name: bar
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# key: bar
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# type: command
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# condition: (and (texmathp) 'auto)
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# group: math
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# --
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(let ((argument t))
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(condition-case nil
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(progn
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(backward-sexp)
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(kill-sexp)
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(delete-char 1))
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(error (setq argument 'nil)))
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(insert "\\bar{" (if argument (current-kill 0) "") "}"))
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