Rework C source files to avoid ^(

Work around Bug#22884 by rewording comments and strings to avoid ‘(’
at the start of a line unless it starts a function.  This change
is a short-term hack; in the longer run we plan to fix cc-mode’s
performance for C files that have ‘(’ at the start of a line in a
comment or string.

14 files changed, 32 insertions, 36 deletions

diff --git a/nt/addpm.c b/nt/addpm.c
index ed5014f44af..2161ea786bd 100644
--- a/nt/addpm.c
+++ b/nt/addpm.c
@@ -5,8 +5,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/cmdproxy.c b/nt/cmdproxy.c
index 4ca533b7ef9..411a409baca 100644
--- a/nt/cmdproxy.c
+++ b/nt/cmdproxy.c
@@ -16,8 +16,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/ddeclient.c b/nt/ddeclient.c
index f15c18855ca..7bbbdb0f48b 100644
--- a/nt/ddeclient.c
+++ b/nt/ddeclient.c
@@ -5,8 +5,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -70,4 +70,3 @@ main (int argc, char *argv[])
 
   return (0);
 }
-
diff --git a/nt/inc/grp.h b/nt/inc/grp.h
index c4413961d5a..903fda9b3e5 100644
--- a/nt/inc/grp.h
+++ b/nt/inc/grp.h
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -34,4 +34,3 @@ extern unsigned getegid (void);
 extern struct group *getgrgid(gid_t);
 
 #endif /* _GRP_H */
-
diff --git a/nt/inc/inttypes.h b/nt/inc/inttypes.h
index 9abd55daeca..34d026c3e37 100644
--- a/nt/inc/inttypes.h
+++ b/nt/inc/inttypes.h
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/inc/langinfo.h b/nt/inc/langinfo.h
index 646c8cadd12..1532eaa4d1d 100644
--- a/nt/inc/langinfo.h
+++ b/nt/inc/langinfo.h
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -58,4 +58,3 @@ enum {
 extern char *nl_langinfo (nl_item);
 
 #endif /* _LANGINFO_H */
-
diff --git a/nt/inc/ms-w32.h b/nt/inc/ms-w32.h
index a37510e7457..d1534336c49 100644
--- a/nt/inc/ms-w32.h
+++ b/nt/inc/ms-w32.h
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/inc/nl_types.h b/nt/inc/nl_types.h
index 6b22e766b60..e4d314ceedd 100644
--- a/nt/inc/nl_types.h
+++ b/nt/inc/nl_types.h
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/inc/stdint.h b/nt/inc/stdint.h
index adc6a1e2f2e..bb067f4418a 100644
--- a/nt/inc/stdint.h
+++ b/nt/inc/stdint.h
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/inc/sys/socket.h b/nt/inc/sys/socket.h
index d7ed92d6158..ad40fc9a231 100644
--- a/nt/inc/sys/socket.h
+++ b/nt/inc/sys/socket.h
@@ -4,8 +4,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/inc/sys/stat.h b/nt/inc/sys/stat.h
index f21086cbf93..45bc2ea1e0c 100644
--- a/nt/inc/sys/stat.h
+++ b/nt/inc/sys/stat.h
@@ -7,8 +7,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/inc/sys/wait.h b/nt/inc/sys/wait.h
index 8a77e9881cb..46dae494997 100644
--- a/nt/inc/sys/wait.h
+++ b/nt/inc/sys/wait.h
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/nt/preprep.c b/nt/preprep.c
index 303e2ef0a0c..491a93ba3b0 100644
--- a/nt/preprep.c
+++ b/nt/preprep.c
@@ -5,8 +5,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -34,11 +34,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 /* Include relevant definitions from IMAGEHLP.H, which can be found
    in \\win32sdk\mstools\samples\image\include\imagehlp.h. */
 
-PIMAGE_NT_HEADERS
-(__stdcall * pfnCheckSumMappedFile) (LPVOID BaseAddress,
-                                     DWORD_PTR FileLength,
-                                     PDWORD_PTR HeaderSum,
-                                     PDWORD_PTR CheckSum);
+PIMAGE_NT_HEADERS (__stdcall * pfnCheckSumMappedFile) (LPVOID BaseAddress,
+                                                       DWORD_PTR FileLength,
+                                                       PDWORD_PTR HeaderSum,
+                                                       PDWORD_PTR CheckSum);
 
 #undef min
 #undef max
diff --git a/nt/runemacs.c b/nt/runemacs.c
index 2685b25c30d..b5e16c0304f 100644
--- a/nt/runemacs.c
+++ b/nt/runemacs.c
@@ -6,8 +6,8 @@ This file is part of GNU Emacs.
 
 GNU Emacs is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of