REFACTOR [a vs an]

From /dev/humancontroller.

code/tools/lcc/doc/4.html

@@ -99,7 +99,7 @@ the symbol's <code>type</code> field.</p>
 
 <h2><a NAME="operators">5.5 Dag Operators</a></h2>
 
-<p>The <code>op</code> field a of <code>node</code> structure holds a dag operator, which
+<p>The <code>op</code> field of a <code>node</code> structure holds a dag operator, which
 consists of a generic operator, a type suffix, and a size indicator. The type suffixes
 are:</p>
 
@@ -516,7 +516,7 @@ e.g.,</p>
 <p>The type suffix for a conversion operator denotes the type of the result and the size
 indicator gives the size of the result. For example, <code>CVUI4</code> converts an
 unsigned (<code>U</code>) to a 4-byte signed integer (<code>I4</code>). The <code>syms[0]</code>
-field points to a symbol-table entry for a integer constant that gives the size of the
+field points to a symbol-table entry for an integer constant that gives the size of the
 source operand. For example, if <code>syms[0]</code> in a <code>CVUI4</code> points to a
 symbol-table entry for 2, the conversion widens a 2-byte unsigned integer to a 4-byte
 signed integer. Conversions that widen unsigned integers zero-extend; those that widen

code/tools/lcc/doc/install.html

@@ -722,7 +722,7 @@ C:\dist\lcc\4.1>copy %BUILDDIR%\bprint.exe \bin
 <h2><a NAME="bugs">Reporting Bugs</a></h2>
 
 <p>lcc is a large, complex program. We find and repair errors routinely. If you think that
-you've found a error, follow the steps below, which are adapted from the instructions in
+you've found an error, follow the steps below, which are adapted from the instructions in
 Chapter 1 of <cite>A Retargetable C Compiler: Design and Implementation</cite>. 
 
 <ol>
@@ -751,7 +751,7 @@ Chapter 1 of <cite>A Retargetable C Compiler: Design and Implementation</cite>.
     HREF="ftp://ftp.cs.princeton.edu/pub/lcc"><code>pub/lcc</code></a>. A <a
     HREF="ftp://ftp.cs.princeton.edu/pub/lcc/README"><code>README</code></a> file there gives
     acquistion details, and the <a HREF="../LOG"><code>LOG</code></a> file reports what errors
-    were fixed and when they were fixed. If you report a error that's been fixed, you might
+    were fixed and when they were fixed. If you report an error that's been fixed, you might
     get a canned reply.</li>
   <li>Send your program by electronic mail to <code>lcc-bugs@cs.princeton.edu</code>. Please
     send only valid C programs; put all remarks in C comments so that we can process reports

code/tools/lcc/src/list.c

@@ -33,7 +33,7 @@ int length(List list) {
 	return n;
 }
 
-/* ltov - convert list to an NULL-terminated vector allocated in arena */
+/* ltov - convert list to a NULL-terminated vector allocated in arena */
 void *ltov(List *list, unsigned arena) {
 	int i = 0;
 	void **array = newarray(length(*list) + 1, sizeof array[0], arena);