Fix comment typos in backgraph.c, de.c, gcconfig.h

(back-port of commit 69975e184 from 'release-7_4')

* doc/README.changes (5.0alpha6): Fix typo ("DATASTART").
* include/private/gcconfig.h: Likewise.
* backgraph.c: Fix typo in comment ("If").
* cord/de.c: Fix typo in comment ("Unbounded").

diff --git a/backgraph.c b/backgraph.c
index 96fa7ffa719179718ae792b23f9425cb5a18f49b..be41cf7ce983c91631509d8ee9816e14ddedf50b 100644 (file)
--- a/backgraph.c
+++ b/backgraph.c
@@ -21,7 +21,7 @@
  *
  * One restriction is that we drop all back-edges from nodes with very
  * high in-degree, and simply add them add them to a list of such
- * nodes.  They are then treated as permanent roots.  Id this by itself
+ * nodes.  They are then treated as permanent roots.  If this by itself
  * doesn't introduce a space leak, then such nodes can't contribute to
  * a growing space leak.
  */

diff --git a/cord/de.c b/cord/de.c
index 609cd087a3727c09e205286dcf9c8c59ff24ddff..6fbeed6419bbc7f2b5527b2a13e6d5a99565f11d 100644 (file)
--- a/cord/de.c
+++ b/cord/de.c
@@ -16,7 +16,7 @@
  * A really simple-minded text editor based on cords.
  * Things it does right:
  *     No size bounds.
- *     Inbounded undo.
+ *     Unbounded undo.
  *     Shouldn't crash no matter what file you invoke it on (e.g. /vmunix)
  *             (Make sure /vmunix is not writable before you try this.)
  *     Scrolls horizontally.

diff --git a/doc/README.changes b/doc/README.changes
index 0dd3cf9619379b4193a0155dc500a688b3a5b46b..40053ad1865a842073b4b0f81054bacf01dfbf56 100644 (file)
--- a/doc/README.changes
+++ b/doc/README.changes
@@ -943,7 +943,7 @@ Since 5.0 alpha4
    in a barely measurable performance gain.  Added support for interleaved
    lookups of two pointers, but unconfigured that since the performance
    gain is currently near zero, and it adds to code size.
- - Changed Linux DATA_START definition to check both data_start and
+ - Changed Linux DATASTART definition to check both data_start and
    __data_start, since nothing else seems to be portable.
  - Added -DUSE_LD_WRAP to optionally take advantage of the GNU ld function
    wrapping mechanism.  Probably currently useful only on Linux.

diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h
index 236f01cb2ceddb2779859ee3bb5553e174ffb5ec..7cb3f5cd7a989127e5f33763c306e7c864ae12a6 100644 (file)
--- a/include/private/gcconfig.h
+++ b/include/private/gcconfig.h
@@ -583,7 +583,7 @@
  *
  * DATASTART is the beginning of the data segment.
  * On some platforms SEARCH_FOR_DATA_START is defined.
- * SEARCH_FOR_DATASTART will cause GC_data_start to
+ * The latter will cause GC_data_start to
  * be set to an address determined by accessing data backwards from _end
  * until an unmapped page is found.  DATASTART will be defined to be
  * GC_data_start.