Xcos c_pass2: improve the show_comment display

Change-Id: If575593a08f975df2721aedb2c6083257960bcd4
Fix a presentation of Cyrillic letters on sample images of russian help page for grand function

Change-Id: I74767db296496d041b8c656293db04a14997285f
Translation the purpose of mesh function into Russian.

Change-Id: I30e9922032d99176d796de09126438809616fbc3
Bug 12284 fixed: Completion in console could to a crash (or deadlock)

Change-Id: I01ff5da39f5a25b1a82ca5629867f2bf61fb6c49
* Bug #11812 fixed - Upper/lower case issues in the Xcos documentation fixed.

Change-Id: I7376bddcfd3575bd1c8bb0f9091806c734e81689
* Bug #12139 fixed - eigs run out of memory for sparse matrices.

Change-Id: I839f684f8cc0203f4e47f488d80c7d63681b0f5c
Revision of help pages for rubberbox function:

1) the example is devided into four independent examples;
2) explanatory text inserted in the figure as a title.

It is more convenient when the help window is maximized (or when you cannot see
the console).

* moved to the interaction category

Change-Id: I950fc5cd9d36f4833f8d267a6eeb3b1680ff248b
Fix some memory leaks and useless declarations

Change-Id: I45d2d0975afefd60ba1e5235b64984b29c42f318
Merge remote-tracking branch 'origin/5.4'

Conflicts:
	scilab/modules/cacsd/sci_gateway/c/sci_rankqr.c
	scilab/modules/graphics/sci_gateway/c/sci_set.c
	scilab/modules/graphics/sci_gateway/c/sci_xgetmouse.c

Change-Id: Ib313cbbe833373284f47d94a5e5de86613f53d5f
add support for complex-argument erf, erfc, erfcx, erfi, and dawson functions

Change-Id: I24ca39126a30e2df9c2ee689cb3a3a790290d547
* Add the documentation of the new special functions
* Improvement of the existing help page
* Remove old mathml function
* Add unit tests
* SEP 90

Change-Id: I2fb9da518030452b98b36c37f653b738aec82d3e
Detail the changes about the special functions

Change-Id: Icb92c4f51d91205d149889b675cd9a3a515a9733