Improve wording

Author: smowton

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl2.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl3.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl4.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImplLocal.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/dataflow/internal/tainttracking1/TaintTrackingImpl.qll

@@ -154,8 +154,7 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
    */
   predicate isAdditionalTaintStep(DataFlow::Node node1, DataFlow::Node node2) { none() }
 
@@ -165,9 +164,8 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps. This step is only applicable
-   * in `state1` and updates the flow state to `state2`.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalTaintStep(
     DataFlow::Node node1, DataFlow::FlowState state1, DataFlow::Node node2,

cpp/ql/lib/semmle/code/cpp/dataflow/internal/tainttracking2/TaintTrackingImpl.qll

@@ -154,8 +154,7 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
    */
   predicate isAdditionalTaintStep(DataFlow::Node node1, DataFlow::Node node2) { none() }
 
@@ -165,9 +164,8 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps. This step is only applicable
-   * in `state1` and updates the flow state to `state2`.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalTaintStep(
     DataFlow::Node node1, DataFlow::FlowState state1, DataFlow::Node node2,

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl2.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl3.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl4.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/tainttracking1/TaintTrackingImpl.qll

@@ -154,8 +154,7 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
    */
   predicate isAdditionalTaintStep(DataFlow::Node node1, DataFlow::Node node2) { none() }
 
@@ -165,9 +164,8 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps. This step is only applicable
-   * in `state1` and updates the flow state to `state2`.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalTaintStep(
     DataFlow::Node node1, DataFlow::FlowState state1, DataFlow::Node node2,

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/tainttracking2/TaintTrackingImpl.qll

@@ -154,8 +154,7 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
    */
   predicate isAdditionalTaintStep(DataFlow::Node node1, DataFlow::Node node2) { none() }
 
@@ -165,9 +164,8 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps. This step is only applicable
-   * in `state1` and updates the flow state to `state2`.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalTaintStep(
     DataFlow::Node node1, DataFlow::FlowState state1, DataFlow::Node node2,

cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/tainttracking3/TaintTrackingImpl.qll

@@ -154,8 +154,7 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
    */
   predicate isAdditionalTaintStep(DataFlow::Node node1, DataFlow::Node node2) { none() }
 
@@ -165,9 +164,8 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps. This step is only applicable
-   * in `state1` and updates the flow state to `state2`.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalTaintStep(
     DataFlow::Node node1, DataFlow::FlowState state1, DataFlow::Node node2,

csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl2.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl3.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl4.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl5.qll

@@ -112,15 +112,13 @@ abstract class Configuration extends string {
   predicate isBarrierGuard(BarrierGuard guard, FlowState state) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
    */
   predicate isAdditionalFlowStep(Node node1, Node node2) { none() }
 
   /**
-   * Holds if the analysis should assume that data may flow from `node1` to `node2`
-   * in addition to the normal dataflow steps. This step is only applicable in `state1` and
-   * updates the flow state to `state2`.
+   * Holds if data may flow from `node1` to `node2` in addition to the normal dataflow steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalFlowStep(Node node1, FlowState state1, Node node2, FlowState state2) {
     none()

csharp/ql/lib/semmle/code/csharp/dataflow/internal/tainttracking1/TaintTrackingImpl.qll

@@ -154,8 +154,7 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
    */
   predicate isAdditionalTaintStep(DataFlow::Node node1, DataFlow::Node node2) { none() }
 
@@ -165,9 +164,8 @@ abstract class Configuration extends DataFlow::Configuration {
   }
 
   /**
-   * Holds if the analysis should assume that taint may flow from `node1` to `node2`
-   * in addition to the normal dataflow and taint steps. This step is only applicable
-   * in `state1` and updates the flow state to `state2`.
+   * Holds if taint may propagate from `node1` to `node2` in addition to the normal dataflow and taint steps.
+   * This step is only applicable in `state1` and updates the flow state to `state2`.
    */
   predicate isAdditionalTaintStep(
     DataFlow::Node node1, DataFlow::FlowState state1, DataFlow::Node node2,