This patch replaces the environment variable "GTK_IM_MODULE" with
"GUIX_GTK2_IM_MODULE_FILE" to prevent this version of GTK+ from loading input
method modules for other major versions of GTK+.

--- gtk+-2.24.30/gtk/gtkrc.c	2016-08-21 22:40:22.339660438 +0200
+++ gtk+-2.24.30/gtk/gtkrc.c	2016-08-23 10:11:11.080822710 +0200
@@ -439,7 +439,7 @@
 gchar *
 gtk_rc_get_im_module_file (void)
 {
-  const gchar *var = g_getenv ("GTK_IM_MODULE_FILE");
+  const gchar *var = g_getenv ("GUIX_GTK2_IM_MODULE_FILE");
   gchar *result = NULL;
 
   if (var)
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<div class='path'>path: <a href='/guix/log/?id=e5f6d0ecafba223031d8f379a91961842ca593a6'>root</a>/<a href='/guix/log/gnu?id=e5f6d0ecafba223031d8f379a91961842ca593a6'>gnu</a>/<a href='/guix/log/gnu/packages?id=e5f6d0ecafba223031d8f379a91961842ca593a6'>packages</a>/<a href='/guix/log/gnu/packages/pascal.scm?id=e5f6d0ecafba223031d8f379a91961842ca593a6'>pascal.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/pascal.scm?id=e5f6d0ecafba223031d8f379a91961842ca593a6&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-05-01 17:19:38 +0200'>2023-05-01</span></td><td><a href='/guix/commit/gnu/packages/pascal.scm?id=df504d84ca1881854f09f11ae7e72a02adad9b69'>gnu: Add lazarus.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/pascal.scm (lazarus): Add variable.
</span></span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2022-12-20 12:09:34 +0100'>2022-12-20</span></td><td><a href='/guix/commit/gnu/packages/pascal.scm?id=4651d380b4737e66ae328a44c15f3ae1c70c29cb'>gnu: p2c: Update to 2.02.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/pascal.scm (p2c): Update to 2.02.
[arguments]: Use gexp.
[native-inputs]: Add unzip.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2022-11-07 22:50:03 +0100'>2022-11-07</span></td><td><a href='/guix/commit/gnu/packages/pascal.scm?id=b3039a0a304f1694280e8a40b604d002764c1d0b'>gnu: fpc: Remove dependency on 'ld-wrapper' from commencement.scm.</a><span class='msg-avail'>...<span class='msg-tooltip'>(gnu packages commencement) should not be used explicitly.

* gnu/packages/pascal.scm (fpc)[inputs]: Remove LD-WRAPPER.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-11-01 22:08:43 -0700'>2022-11-01</span></td><td><a href='/guix/commit/gnu/packages/pascal.scm?id=faa03d1ace931714210b937cefdf8c629b638529'>gnu: Shorten package synopsis.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/crates-io.scm (rust-inflections-1): Shorten
  synopsis.
  (rust-clap-conf-0.1): Likewise.
* gnu/packages/gtk.scm (volctl): Likewise.
* gnu/packages/haskell-xyz.scm (ghc-unliftio): Likewise.
* gnu/packages/kde-pim.scm (korganizer): Likewise.
* gnu/packages/kde.scm (kuserfeedback): Likewise.
* gnu/packages/pascal.scm (p2c): Likewise.
* gnu/packages/python-xyz.scm (python-ttystatus): Likewise.
* gnu/packages/qt.scm (qtwebplugin): Likewise.
</span></span></td><td>Vagrant Cascadian</td></tr>