maint: space changes.

	* src/Makefile.am: Use 2 leading spaces for variable definition
	spreading over several lines.

diff --git a/src/Makefile.am b/src/Makefile.am
index c2525b2..9621161 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -29,53 +29,53 @@ bin_PROGRAMS = bison
 bin_SCRIPTS = $(YACC_SCRIPT)
 EXTRA_SCRIPTS = yacc
 
-bison_SOURCES =                                          \
-       AnnotationList.c AnnotationList.h         \
-       InadequacyList.c InadequacyList.h         \
-       LR0.c LR0.h                               \
-       Sbitset.c Sbitset.h                       \
-       assoc.c assoc.h                           \
-       closure.c closure.h                       \
-       complain.c complain.h                     \
-       conflicts.c conflicts.h                   \
-       derives.c derives.h                       \
-       files.c files.h                           \
-       flex-scanner.h                            \
-       getargs.c getargs.h                       \
-       gram.c gram.h                             \
-       lalr.h lalr.c                             \
-       ielr.h ielr.c                             \
-       location.c location.h                     \
-       main.c                                    \
-       muscle-tab.c muscle-tab.h                 \
-       named-ref.c named-ref.h                   \
-       nullable.c nullable.h                     \
-       output.c output.h                         \
-       parse-gram.h parse-gram.y                 \
-       print.c print.h                           \
-       print_graph.c print_graph.h               \
-       print-xml.c print-xml.h                   \
-       reader.c reader.h                         \
-       reduce.c reduce.h                         \
-       relation.c relation.h                     \
-       scan-code.h scan-code-c.c                 \
-       scan-gram.h scan-gram-c.c                 \
-       scan-skel.h scan-skel-c.c                 \
-       state.c state.h                           \
-       symlist.c symlist.h                       \
-       symtab.c symtab.h                         \
-       system.h                                  \
-       tables.h tables.c                         \
-       uniqstr.c uniqstr.h                       \
-       graphviz.c graphviz.h
+bison_SOURCES =                                 \
+  AnnotationList.c AnnotationList.h             \
+  InadequacyList.c InadequacyList.h             \
+  LR0.c LR0.h                                   \
+  Sbitset.c Sbitset.h                           \
+  assoc.c assoc.h                               \
+  closure.c closure.h                           \
+  complain.c complain.h                         \
+  conflicts.c conflicts.h                       \
+  derives.c derives.h                           \
+  files.c files.h                               \
+  flex-scanner.h                                \
+  getargs.c getargs.h                           \
+  gram.c gram.h                                 \
+  lalr.h lalr.c                                 \
+  ielr.h ielr.c                                 \
+  location.c location.h                         \
+  main.c                                        \
+  muscle-tab.c muscle-tab.h                     \
+  named-ref.c named-ref.h                       \
+  nullable.c nullable.h                         \
+  output.c output.h                             \
+  parse-gram.h parse-gram.y                     \
+  print.c print.h                               \
+  print_graph.c print_graph.h                   \
+  print-xml.c print-xml.h                       \
+  reader.c reader.h                             \
+  reduce.c reduce.h                             \
+  relation.c relation.h                         \
+  scan-code.h scan-code-c.c                     \
+  scan-gram.h scan-gram-c.c                     \
+  scan-skel.h scan-skel-c.c                     \
+  state.c state.h                               \
+  symlist.c symlist.h                           \
+  symtab.c symtab.h                             \
+  system.h                                      \
+  tables.h tables.c                             \
+  uniqstr.c uniqstr.h                           \
+  graphviz.c graphviz.h
 
 EXTRA_bison_SOURCES = scan-code.l scan-skel.l scan-gram.l
 
-BUILT_SOURCES =                                        \
-parse-gram.c parse-gram.h                      \
-scan-code.c                                    \
-scan-skel.c                                    \
-scan-gram.c
+BUILT_SOURCES =                                 \
+  parse-gram.c parse-gram.h                     \
+  scan-code.c                                   \
+  scan-skel.c                                   \
+  scan-gram.c
 
 MOSTLYCLEANFILES = yacc